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* Merge branch 'driver-core-next' of ↵Linus Torvalds2011-01-101-8/+2
|\ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 * 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: driver core: Document that device_rename() is only for networking sysfs: remove useless test from sysfs_merge_group driver-core: merge private parts of class and bus driver core: fix whitespace in class_attr_string
| * sysfs: remove useless test from sysfs_merge_groupAlan Stern2010-11-291-8/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Dan Carpenter pointed out that the new sysfs_merge_group() and sysfs_unmerge_group() routines requires their grp argument to be non-NULL, because they dereference grp to obtain the list of attributes. Hence it's pointless for the routines to include a test and special-case handling for when grp is NULL. This patch (as1433) removes the unneeded tests. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | headers: kobject.h reduxAlexey Dobriyan2011-01-104-1/+3
| | | | | | | | | | | | | | | | Remove kobject.h from files which don't need it, notably, sched.h and fs.h. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'for-linus' of ↵Linus Torvalds2011-01-1018-147/+336
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ryusuke/nilfs2: nilfs2: unfold nilfs_dat_inode function nilfs2: do not pass sbi to functions which can get it from inode nilfs2: get rid of nilfs_mount_options structure nilfs2: simplify nilfs_mdt_freeze_buffer nilfs2: get rid of loaded flag from nilfs object nilfs2: fix a checkpatch error in page.c nilfs2: fiemap support nilfs2: mark buffer heads as delayed until the data is written to disk nilfs2: call nilfs_error inside bmap routines fs/nilfs2/super.c: Use printf extension %pV MAINTAINERS: add nilfs2 git tree entry
| * | nilfs2: unfold nilfs_dat_inode functionRyusuke Konishi2011-01-107-30/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | nilfs_dat_inode function was a wrapper to switch between normal dat inode and gcdat, a clone of the dat inode for garbage collection. This function got obsolete when the gcdat inode was removed, and now we can access the dat inode directly from a nilfs object. So, we will unfold the wrapper and remove it. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * | nilfs2: do not pass sbi to functions which can get it from inodeRyusuke Konishi2011-01-104-17/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes argument for passing nilfs_sb_info structure from nilfs_set_file_dirty and nilfs_load_inode_block functions. We can get a pointer to the structure from inodes. [Stephen Rothwell <sfr@canb.auug.org.au>: fix conflict with commit b74c79e99389cd79b31fcc08f82c24e492e63c7e] Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * | nilfs2: get rid of nilfs_mount_options structureRyusuke Konishi2011-01-102-11/+3
| | | | | | | | | | | | | | | | | | | | | Only mount_opt member is used in the nilfs_mount_options structure, and we can simplify it. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * | nilfs2: simplify nilfs_mdt_freeze_bufferRyusuke Konishi2011-01-101-14/+12
| | | | | | | | | | | | | | | | | | | | | | | | nilfs_page_get_nth_block() function used in nilfs_mdt_freeze_buffer() always returns a valid buffer head, so its validity check can be removed. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * | nilfs2: get rid of loaded flag from nilfs objectRyusuke Konishi2011-01-102-4/+0
| | | | | | | | | | | | | | | | | | | | | NILFS_LOADED flag of the nilfs object is not used now, so this will remove it. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * | nilfs2: fix a checkpatch error in page.cRyusuke Konishi2011-01-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Will correct the following checkpatch error: ERROR: trailing whitespace #494: FILE: page.c:494: + $ Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * | nilfs2: fiemap supportRyusuke Konishi2011-01-106-0/+222
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds fiemap to nilfs. Two new functions, nilfs_fiemap and nilfs_find_uncommitted_extent are added. nilfs_fiemap() implements the fiemap inode operation, and nilfs_find_uncommitted_extent() helps to get a range of data blocks whose physical location has not been determined. nilfs_fiemap() collects extent information by looping through nilfs_bmap_lookup_contig and nilfs_find_uncommitted_extent routines. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * | nilfs2: mark buffer heads as delayed until the data is written to diskRyusuke Konishi2011-01-102-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nilfs does not allocate new blocks on disk until they are actually written to. To implement fiemap, we need to deal with such blocks. To allow successive fiemap patch to distinguish mapped but unallocated regions, this marks buffer heads of those new blocks as delayed and clears the flag after the blocks are written to disk. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * | nilfs2: call nilfs_error inside bmap routinesRyusuke Konishi2011-01-105-63/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some functions using nilfs bmap routines can wrongly return invalid argument error (i.e. -EINVAL) that bmap returns as an internal code for btree corruption. This fixes the issue by catching and converting the internal EINVAL to EIO and calling nilfs_error function inside bmap routines. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
| * | fs/nilfs2/super.c: Use printf extension %pVJoe Perches2011-01-101-7/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | Using %pV reduces the number of printk calls and eliminates any possible message interleaving from other printk calls. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds2011-01-1014-513/+417
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: use CreationTime like an i_generation field cifs: switch cifs_open and cifs_create to use CIFSSMBUnixSetFileInfo cifs: show "acl" in DebugData Features when it's compiled in cifs: move "ntlmssp" and "local_leases" options out of experimental code cifs: replace some hardcoded values with preprocessor constants cifs: remove unnecessary locking around sequence_number [CIFS] Fix minor merge conflict in fs/cifs/dir.c CIFS: Simplify cifs_open code CIFS: Simplify non-posix open stuff (try #2) CIFS: Add match_port check during looking for an existing connection (try #4) CIFS: Simplify ipv*_connect functions into one (try #4) cifs: Support NTLM2 session security during NTLMSSP authentication [try #5] cifs: don't overwrite dentry name in d_revalidate
| * | | cifs: use CreationTime like an i_generation fieldJeff Layton2011-01-094-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reduce false inode collisions by using the CreationTime like an i_generation field. This way, even if the server ends up reusing a uniqueid after a delete/create cycle, we can avoid matching the inode incorrectly. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | cifs: switch cifs_open and cifs_create to use CIFSSMBUnixSetFileInfoJeff Layton2011-01-092-8/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We call CIFSSMBUnixSetPathInfo in these functions, but we have a filehandle since an open was just done. Switch these functions to use CIFSSMBUnixSetFileInfo instead. In practice, these codepaths are only used if posix opens are broken. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | cifs: show "acl" in DebugData Features when it's compiled inJeff Layton2011-01-091-12/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ...and while we're at it, reduce the number of calls into the seq_* functions by prepending spaces to strings. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | cifs: move "ntlmssp" and "local_leases" options out of experimental codeJeff Layton2011-01-093-68/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I see no real need to leave these sorts of options under an EXPERIMENTAL ifdef. Since you need a mount option to turn this code on, that only blows out the testing matrix. local_leases has been under the EXPERIMENTAL tag for some time, but it's only the mount option that's under this label. Move it out from under this tag. The NTLMSSP code is also under EXPERIMENTAL, but it needs a mount option to turn it on, and in the future any distro will reasonably want this enabled. Go ahead and move it out from under the EXPERIMENTAL tag. Signed-off-by: Jeff Layton <jlayton@redhat.com> Acked-by: Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | cifs: replace some hardcoded values with preprocessor constantsJeff Layton2011-01-091-18/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A number of places that deal with RFC1001/1002 negotiations have bare "15" or "16" values. Replace them with RFC_1001_NAME_LEN and RFC_1001_NAME_LEN_WITH_NULL. The patch also cleans up some checkpatch warnings for code surrounding the changes. This should apply cleanly on top of the patch to remove Local_System_Name. Reported-and-Reviwed-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | cifs: remove unnecessary locking around sequence_numberJeff Layton2011-01-092-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The server->sequence_number is already protected by the srv_mutex. The GlobalMid_lock is unneeded here. Reviewed-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | [CIFS] Fix minor merge conflict in fs/cifs/dir.cSteve French2011-01-091-7/+0
| | | | | | | | | | | | | | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6Steve French2011-01-09193-1993/+4447
| |\ \ \ | | |/ / | | | | | | | | | | | | Conflicts: fs/cifs/dir.c
| * | | CIFS: Simplify cifs_open codePavel Shilovsky2011-01-061-31/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the code more general for use in posix and non-posix open. Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | CIFS: Simplify non-posix open stuff (try #2)Pavel Shilovsky2011-01-061-116/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete cifs_open_inode_helper and move non-posix open related things to cifs_nt_open function. Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | CIFS: Add match_port check during looking for an existing connection (try #4)Pavel Shilovsky2011-01-061-5/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we have a share mounted by non-standard port and try to mount another share on the same host with standard port, we connect to the first share again - that's wrong. This patch fixes this bug. Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com> Reviewed-by: Jeff Layton <jlayton@samba.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | CIFS: Simplify ipv*_connect functions into one (try #4)Pavel Shilovsky2011-01-066-247/+184
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make connect logic more ip-protocol independent and move RFC1001 stuff into a separate function. Also replace union addr in TCP_Server_Info structure with sockaddr_storage. Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com> Reviewed-and-Tested-by: Jeff Layton <jlayton@samba.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | cifs: Support NTLM2 session security during NTLMSSP authentication [try #5]Shirish Pargaonkar2011-01-061-19/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Indicate to the server a capability of NTLM2 session security (NTLM2 Key) during ntlmssp protocol exchange in one of the bits of the flags field. If server supports this capability, send NTLM2 key even if signing is not required on the server. If the server requires signing, the session keys exchanged for NTLMv2 and NTLM2 session security in auth packet of the nlmssp exchange are same. Send the same flags in authenticate message (type 3) that client sent in negotiate message (type 1). Remove function setup_ntlmssp_neg_req Make sure ntlmssp negotiate and authenticate messages are zero'ed before they are built. Reported-and-Tested-by: Robbert Kouprie <robbert@exx.nl> Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | cifs: don't overwrite dentry name in d_revalidateNick Piggin2011-01-061-19/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead, use fatfs's method for dealing with negative dentries to preserve case, rather than overwrite dentry name in d_revalidate, which is a bit ugly and also gets in the way of doing lock-free path walking. Signed-off-by: Nick Piggin <npiggin@kernel.dk> Signed-off-by: Steve French <sfrench@us.ibm.com>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2011-01-101-13/+50
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm: dlm: sanitize work_start() in lowcomms.c dlm: reduce cond_resched during send dlm: use TCP_NODELAY dlm: Use cmwq for send and receive workqueues dlm: Handle application limited situations properly.
| * | | | dlm: sanitize work_start() in lowcomms.cNamhyung Kim2010-12-131-9/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The create_workqueue() returns NULL if failed rather than ERR_PTR(). Fix error checking and remove unnecessary variable 'error'. Signed-off-by: Namhyung Kim <namhyung@gmail.com> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: David Teigland <teigland@redhat.com>
| * | | | dlm: reduce cond_resched during sendBob Peterson2010-11-121-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Calling cond_resched() after every send can unnecessarily degrade performance. Go back to an old method of scheduling after 25 messages. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: David Teigland <teigland@redhat.com>
| * | | | dlm: use TCP_NODELAYDavid Teigland2010-11-121-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nagling doesn't help and can sometimes hurt dlm comms. Signed-off-by: David Teigland <teigland@redhat.com>
| * | | | dlm: Use cmwq for send and receive workqueuesSteven Whitehouse2010-11-121-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | So far as I can tell, there is no reason to use a single-threaded send workqueue for dlm, since it may need to send to several sockets concurrently. Both workqueues are set to WQ_MEM_RECLAIM to avoid any possible deadlocks, WQ_HIGHPRI since locking traffic is highly latency sensitive (and to avoid a priority inversion wrt GFS2's glock_workqueue) and WQ_FREEZABLE just in case someone needs to do that (even though with current cluster infrastructure, it doesn't make sense as the node will most likely land up ejected from the cluster) in the future. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: David Teigland <teigland@redhat.com>
| * | | | dlm: Handle application limited situations properly.David Miller2010-11-111-1/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the normal regime where an application uses non-blocking I/O writes on a socket, they will handle -EAGAIN and use poll() to wait for send space. They don't actually sleep on the socket I/O write. But kernel level RPC layers that do socket I/O operations directly and key off of -EAGAIN on the write() to "try again later" don't use poll(), they instead have their own sleeping mechanism and rely upon ->sk_write_space() to trigger the wakeup. So they do effectively sleep on the write(), but this mechanism alone does not let the socket layers know what's going on. Therefore they must emulate what would have happened, otherwise TCP cannot possibly see that the connection is application window size limited. Handle this, therefore, like SUNRPC by setting SOCK_NOSPACE and bumping the ->sk_write_count as needed when we hit the send buffer limits. This should make TCP send buffer size auto-tuning and the ->sk_write_space() callback invocations actually happen. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: David Teigland <teigland@redhat.com>
* | | | | Merge branch 'for-linus' of ↵Linus Torvalds2011-01-105-76/+256
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: fix ioctl ABI fuse: allow batching of FORGET requests fuse: separate queue for FORGET requests fuse: ioctl cleanup Fix up trivial conflict in fs/fuse/inode.c due to RCU lookup having done the RCU-freeing of the inode in fuse_destroy_inode().
| * | | | | fuse: fix ioctl ABIMiklos Szeredi2010-12-071-5/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In kernel ABI version 7.16 and later FUSE_IOCTL_RETRY reply from a unrestricted IOCTL request shall return with an array of 'struct fuse_ioctl_iovec' instead of 'struct iovec'. This fixes the ABI ambiguity of 32bit vs. 64bit. Reported-by: "ccmail111" <ccmail111@yahoo.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> CC: Tejun Heo <tj@kernel.org>
| * | | | | fuse: allow batching of FORGET requestsMiklos Szeredi2010-12-072-13/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Terje Malmedal reports that a fuse filesystem with 32 million inodes on a machine with lots of memory can take up to 30 minutes to process FORGET requests when all those inodes are evicted from the icache. To solve this, create a BATCH_FORGET request that allows up to about 8000 FORGET requests to be sent in a single message. This request is only sent if userspace supports interface version 7.16 or later, otherwise fall back to sending individual FORGET messages. Reported-by: Terje Malmedal <terje.malmedal@usit.uio.no> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
| * | | | | fuse: separate queue for FORGET requestsMiklos Szeredi2010-12-074-64/+133
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Terje Malmedal reports that a fuse filesystem with 32 million inodes on a machine with lots of memory can go unresponsive for up to 30 minutes when all those inodes are evicted from the icache. The reason is that FORGET messages, sent when the inode is evicted, are queued up together with regular filesystem requests, and while the huge queue of FORGET messages are processed no other filesystem operation can proceed. Since a full fuse request structure is allocated for each inode, these take up quite a bit of memory as well. To solve these issues, create a slim 'fuse_forget_link' structure containing just the minimum of information required to send the FORGET request and chain these on a separate queue. When userspace is asking for a request make sure that FORGET and non-FORGET requests are selected fairly: for each 8 non-FORGET allow 16 FORGET requests. This will make sure FORGETs do not pile up, yet other requests are also allowed to proceed while the queued FORGETs are processed. Reported-by: Terje Malmedal <terje.malmedal@usit.uio.no> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
| * | | | | fuse: ioctl cleanupMiklos Szeredi2010-12-071-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Get rid of unnecessary page_address()-es. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> CC: Tejun Heo <tj@kernel.org>
* | | | | | fs: fix namei.c kernel-doc notationRandy Dunlap2011-01-101-4/+4
| |_|_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix new kernel-doc notation warnings in fs/namei.c and spell ECHILD correctly. Warning(fs/namei.c:218): No description found for parameter 'flags' Warning(fs/namei.c:425): Excess function parameter 'Returns' description in 'nameidata_drop_rcu' Warning(fs/namei.c:478): Excess function parameter 'Returns' description in 'nameidata_dentry_drop_rcu' Warning(fs/namei.c:540): Excess function parameter 'Returns' description in 'nameidata_drop_rcu_last' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Nick Piggin <npiggin@kernel.dk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | Merge branch 'for-next' of ↵Linus Torvalds2011-01-0717-400/+701
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/hch/hfsplus * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/hch/hfsplus: hfsplus: %L-to-%ll, macro correction, and remove unneeded braces hfsplus: spaces/indentation clean-up hfsplus: C99 comments clean-up hfsplus: over 80 character lines clean-up hfsplus: fix an artifact in ioctl flag checking hfsplus: flush disk caches in sync and fsync hfsplus: optimize fsync hfsplus: split up inode flags hfsplus: write up fsync for directories hfsplus: simplify fsync hfsplus: avoid useless work in hfsplus_sync_fs hfsplus: make sure sync writes out all metadata hfsplus: use raw bio access for partition tables hfsplus: use raw bio access for the volume headers hfsplus: always use hfsplus_sync_fs to write the volume header hfsplus: silence a few debug printks hfsplus: fix option parsing during remount Fix up conflicts due to VFS changes in fs/hfsplus/{hfsplus_fs.h,unicode.c}
| * | | | | hfsplus: %L-to-%ll, macro correction, and remove unneeded bracesAnton Salikhmetov2010-12-163-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean-up based on checkpatch.pl report against unnecessary braces (`{' and `}'), non-standard format option %Lu (%llu recommended) as well as one trailing statement in a macro definition which should have been on the next line. Signed-off-by: Anton Salikhmetov <alexo@tuxera.com> Signed-off-by: Christoph Hellwig <hch@tuxera.com>
| * | | | | hfsplus: spaces/indentation clean-upAnton Salikhmetov2010-12-164-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix incorrect spaces and indentation reported by checkpatch.pl. Signed-off-by: Anton Salikhmetov <alexo@tuxera.com> Signed-off-by: Christoph Hellwig <hch@tuxera.com>
| * | | | | hfsplus: C99 comments clean-upAnton Salikhmetov2010-12-163-13/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Match coding style restriction against C99 comments where checkpatch.pl reported errors about their usage. Signed-off-by: Anton Salikhmetov <alexo@tuxera.com> Signed-off-by: Christoph Hellwig <hch@tuxera.com>
| * | | | | hfsplus: over 80 character lines clean-upAnton Salikhmetov2010-12-1616-123/+260
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Match coding style line length limitation where checkpatch.pl reported over-80-character-line warnings. Signed-off-by: Anton Salikhmetov <alexo@tuxera.com> Signed-off-by: Christoph Hellwig <hch@tuxera.com>
| * | | | | hfsplus: fix an artifact in ioctl flag checkingAnton Salikhmetov2010-12-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a flag checking artifact in hfsplus_ioctl_getflags() routine found while doing clean-up against assignments inside `if's. Signed-off-by: Anton Salikhmetov <alexo@tuxera.com> Signed-off-by: Christoph Hellwig <hch@tuxera.com>
| * | | | | hfsplus: flush disk caches in sync and fsyncChristoph Hellwig2010-11-234-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Flush the disk cache in fsync and sync to make sure data actually is on disk on completion of these system calls. There is a nobarrier mount option to disable this behaviour. It's slightly misnamed now that barrier actually are gone, but it matches the name used by all major filesystems. Signed-off-by: Christoph Hellwig <hch@tuxera.com>
| * | | | | hfsplus: optimize fsyncChristoph Hellwig2010-11-236-32/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Avoid doing unessecary work in fsync. Do nothing unless the inode was marked dirty, and only write the various metadata inodes out if they contain any dirty state from this inode. This is archived by adding three new dirty bits to the hfsplus-specific inode which are set in the correct places. Signed-off-by: Christoph Hellwig <hch@tuxera.com>
| * | | | | hfsplus: split up inode flagsChristoph Hellwig2010-11-234-19/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Split the flags field in the hfsplus inode into an extent_state flag that is locked by the extent_lock, and a new flags field that uses atomic bitops. The second will grow more flags in the next patch. Signed-off-by: Christoph Hellwig <hch@tuxera.com>
generated by cgit v1.1 at 2024-12-28 07:05:14 +0000