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| * | | | | | | | | | | | nfsd4: indentation cleanupJ. Bruce Fields2010-04-191-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Looks like a put-and-paste mistake. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | | | | | | | | | | nfsd4: consistent session flag settingJ. Bruce Fields2010-04-161-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We should clear these flags on any new create_session, not just on the first one. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | | | | | | | | | | nfsd4: remove probe task's reference on clientJ. Bruce Fields2010-04-021-8/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Any null probe rpc will be synchronously destroyed by the rpc_shutdown_client() in expire_client(), so the rpc task cannot outlast the nfs4 client. Therefore there's no need for that task to hold a reference on the client. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | | | | | | | | | | nfsd4: remove dprintkJ. Bruce Fields2010-04-021-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I haven't found this useful. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | | | | | | | | | | nfsd4: shutdown callbacks on expiryJ. Bruce Fields2010-04-021-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Once we've expired the client, there's no further purpose to the callbacks; go ahead and shut down the callback client rather than waiting for the last reference to go. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | | | | | | | | | | nfsd4: preallocate nfs4_rpc_argsJ. Bruce Fields2010-04-022-15/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of allocating this small structure, just include it in the delegation. The nfsd4_callback structure isn't really necessary yet, but we plan to add to it all the information necessary to perform a callback. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | | | | | | | | | | nfsd: don't break lease while servicing a COMMITJeff Layton2010-03-222-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the second attempt to fix the problem whereby a COMMIT call causes a lease break and triggers a possible deadlock. The problem is that nfsd attempts to break a lease on a COMMIT call. This triggers a delegation recall if the lease is held for a delegation. If the client is the one holding the delegation and it's the same one on which it's issuing the COMMIT, then it can't return that delegation until the COMMIT is complete. But, nfsd won't complete the COMMIT until the delegation is returned. The client and server are essentially deadlocked until the state is marked bad (due to the client not responding on the callback channel). The first patch attempted to deal with this by eliminating the open of the file altogether and simply had nfsd_commit pass a NULL file pointer to the vfs_fsync_range. That would conflict with some work in progress by Christoph Hellwig to clean up the fsync interface, so this patch takes a different approach. This declares a new NFSD_MAY_NOT_BREAK_LEASE access flag that indicates to nfsd_open that it should not break any leases when opening the file, and has nfsd_commit set that flag on the nfsd_open call. For now, this patch leaves nfsd_commit opening the file with write access since I'm not clear on what sort of access would be more appropriate. Signed-off-by: Jeff Layton <jlayton@redhat.com> Cc: stable@kernel.org Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | | | | | | | | | | nfsd: factor out hash functions for export caches.NeilBrown2010-03-161-17/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both the _lookup and the _update functions for these two caches independently calculate the hash of the key. So factor out that code for improved reuse. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | | | | | | | | | | Merge commit 'v2.6.34-rc1' into for-2.6.35-incomingJ. Bruce Fields2010-03-09356-7881/+19022
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| * | | | | | | | | | | | | nfsd4: document lease/grace-period limitsJ. Bruce Fields2010-03-061-3/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current documentation here is out of date, and not quite right. (Future work: some user documentation would be useful.) Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | | | | | | | | | | | nfsd4: allow setting grace period timeJ. Bruce Fields2010-03-063-1/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow explicit configuration of the grace period time as well as the lease period time. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | | | | | | | | | | | nfsd4: reshuffle lease-setting code to allow reuseJ. Bruce Fields2010-03-061-12/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We'll soon allow setting the grace period, so we'll want to share this code. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | | | | | | | | | | | nfsd4: remove unnecessary lease-setting functionJ. Bruce Fields2010-03-062-13/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is another layer of indirection that doesn't really buy us anything. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | | | | | | | | | | | nfsd4: simplify lease/grace interactionJ. Bruce Fields2010-03-061-21/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original code here assumed we'd allow the user to change the lease any time, but only allow the change to take effect on restart. Since then we modified the code to allow setting the lease on when the server is down. Update the rest of the code to reflect that fact, clarify variable names, and add document. Also, the code insisted that the grace period always be the longer of the old and new lease periods, but that's overly conservative--as long as it lasts at least the old lease period, old clients should still know to recover in time. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | | | | | | | | | | | | nfsd4: simplify references to nfsd4 lease timeJ. Bruce Fields2010-03-065-23/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of accessing the lease time directly, some users call nfs4_lease_time(), and some a macro, NFSD_LEASE_TIME, defined as nfs4_lease_time(). Neither layer of indirection serves any purpose. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* | | | | | | | | | | | | | Merge branch 'nfs-for-2.6.35' of ↵Linus Torvalds2010-05-1924-495/+732
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.linux-nfs.org/projects/trondmy/nfs-2.6 * 'nfs-for-2.6.35' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (78 commits) SUNRPC: Don't spam gssd with upcall requests when the kerberos key expired SUNRPC: Reorder the struct rpc_task fields SUNRPC: Remove the 'tk_magic' debugging field SUNRPC: Move the task->tk_bytes_sent and tk_rtt to struct rpc_rqst NFS: Don't call iput() in nfs_access_cache_shrinker NFS: Clean up nfs_access_zap_cache() NFS: Don't run nfs_access_cache_shrinker() when the mask is GFP_NOFS SUNRPC: Ensure rpcauth_prune_expired() respects the nr_to_scan parameter SUNRPC: Ensure memory shrinker doesn't waste time in rpcauth_prune_expired() SUNRPC: Dont run rpcauth_cache_shrinker() when gfp_mask is GFP_NOFS NFS: Read requests can use GFP_KERNEL. NFS: Clean up nfs_create_request() NFS: Don't use GFP_KERNEL in rpcsec_gss downcalls NFSv4: Don't use GFP_KERNEL allocations in state recovery SUNRPC: Fix xs_setup_bc_tcp() SUNRPC: Replace jiffies-based metrics with ktime-based metrics ktime: introduce ktime_to_ms() SUNRPC: RPC metrics and RTT estimator should use same RTT value NFS: Calldata for nfs4_renew_done() NFS: Squelch compiler warning in nfs_add_server_stats() ...
| * | | | | | | | | | | | | | NFS: Don't call iput() in nfs_access_cache_shrinkerTrond Myklebust2010-05-141-15/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | iput() can potentially attempt to allocate memory, so we should avoid calling it in a memory shrinker. Instead, rely on the fact that iput() will call nfs_access_zap_cache(). Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Clean up nfs_access_zap_cache()Trond Myklebust2010-05-141-29/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Don't run nfs_access_cache_shrinker() when the mask is GFP_NOFSTrond Myklebust2010-05-141-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both iput() and put_rpccred() might allocate memory under certain circumstances, so make sure that we don't recurse and deadlock... Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Read requests can use GFP_KERNEL.Trond Myklebust2010-05-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no danger of deadlock should the allocation trigger page writeback. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Clean up nfs_create_request()Trond Myklebust2010-05-141-10/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no point in looping if we're out of memory. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFSv4: Don't use GFP_KERNEL allocations in state recoveryTrond Myklebust2010-05-144-35/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We do not want to have the state recovery thread kick off and wait for a memory reclaim, since that may deadlock when the writebacks end up waiting for the state recovery thread to complete. The safe thing is therefore to use GFP_NOFS in all open, close, delegation return, lock, etc. operations that may be called by the state recovery thread. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Calldata for nfs4_renew_done()Chuck Lever2010-05-141-6/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I'm about to change task->tk_start from a jiffies value to a ktime_t value in order to make RPC RTT reporting more precise. Recently (commit dc96aef9) nfs4_renew_done() started to reference task->tk_start so that a jiffies value no longer had to be passed from nfs4_proc_async_renew(). This allowed the calldata to point to an nfs_client instead. Changing task->tk_start to a ktime_t value makes it effectively useless for renew timestamps, so we need to restore the pre-dc96aef9 logic that provided a jiffies "start" timestamp to nfs4_renew_done(). Both an nfs_client pointer and a timestamp need to be passed to nfs4_renew_done(), so create a new nfs_renewdata structure that contains both, resembling what is already done for delegreturn, lock, and unlock. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Squelch compiler warning in nfs_add_server_stats()Chuck Lever2010-05-141-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up: fs/nfs/iostat.h: In function ‘nfs_add_server_stats’: fs/nfs/iostat.h:41: warning: comparison between signed and unsigned integer expressions fs/nfs/iostat.h:41: warning: comparison between signed and unsigned integer expressions fs/nfs/iostat.h:41: warning: comparison between signed and unsigned integer expressions fs/nfs/iostat.h:41: warning: comparison between signed and unsigned integer expressions Commit fce22848 replaced the open-coded per-cpu logic in several functions in fs/nfs/iostat.h with a single invocation of this_cpu_ptr(). This macro assumes its second argument is signed, not unsigned. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Clean up fscache_uniq mount optionChuck Lever2010-05-141-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up: fscache_uniq takes a string, so it should be included with the other string mount option definitions, by convention. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Squelch compiler warningChuck Lever2010-05-141-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Seen with -Wextra: /home/cel/linux/fs/nfs/fscache.c: In function ‘__nfs_readpages_from_fscache’: /home/cel/linux/fs/nfs/fscache.c:479: warning: comparison between signed and unsigned integer expressions The comparison implicitly converts "int" to "unsigned", making it safe. But there's no need for the implicit type conversions here, and the dfprintk() already uses a "%u" formatter for "npages." Better to reduce confusion. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFSv4: Clean up the NFSv4 setclientid operationTrond Myklebust2010-05-144-23/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reviewed-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFSv4: Allow attribute caching with 'noac' mounts if client holds a delegationTrond Myklebust2010-05-142-9/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the server has given us a delegation on a file, we _know_ that we can cache the attribute information even when the user has specified 'noac'. Reviewed-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFSv4: Fix up the documentation for nfs_do_refmountTrond Myklebust2010-05-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Replace nfsroot on-stack filehandleTrond Myklebust2010-05-141-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Cleanup file handle allocations in fs/nfs/super.cTrond Myklebust2010-05-141-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new helper functions instead of open coding. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Prevent the mount code from looping forever on broken exportsTrond Myklebust2010-05-141-0/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Keep a global count of how many referrals that the current task has traversed on a path lookup. Return ELOOP if the count exceeds MAX_NESTED_LINKS. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce stack footprint of nfs3_proc_getacl() and nfs3_proc_setacl()Trond Myklebust2010-05-141-7/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce stack footprint of nfs_statfs()Trond Myklebust2010-05-141-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce stack footprint of nfs_setattr()Trond Myklebust2010-05-141-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce stack footprint of nfs4_proc_create()Trond Myklebust2010-05-141-10/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the O_EXCL open handling into _nfs4_do_open() where it belongs. Doing so also allows us to reuse the struct fattr from the opendata. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce the stack footprint of nfs_proc_symlink()Trond Myklebust2010-05-141-10/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce the stack footprint of nfs_proc_createTrond Myklebust2010-05-141-52/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce the stack footprint of nfs_rmdirTrond Myklebust2010-05-141-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce stack footprint of nfs_proc_remove()Trond Myklebust2010-05-145-11/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce stack footprint of nfs3_proc_readlink()Trond Myklebust2010-05-141-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce the stack footprint of nfs_link()Trond Myklebust2010-05-142-17/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce stack footprint of nfs_readdir()Trond Myklebust2010-05-142-12/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce stack footprint of nfs3_proc_rename() and nfs4_proc_rename()Trond Myklebust2010-05-142-17/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce stack footprint of nfs_revalidate_inode()Trond Myklebust2010-05-141-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFSv4: Reduce stack footprint of nfs4_proc_access() and nfs3_proc_access()Trond Myklebust2010-05-142-11/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFSv4: Reduce the stack footprint of nfs4_remote_referral_get_sbTrond Myklebust2010-05-141-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFSv4: Reduce stack footprint of nfs4_get_root()Trond Myklebust2010-05-141-30/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce the stack footprint of nfs_follow_remote_path()Trond Myklebust2010-05-141-6/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| * | | | | | | | | | | | | | NFS: Reduce the stack footprint of nfs_lookupTrond Myklebust2010-05-142-14/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
generated by cgit v1.1 at 2024-12-26 07:51:18 +0000