aboutsummaryrefslogtreecommitdiffstats
path: root/fs/xfs/xfs_itable.h
Commit message (Collapse)AuthorAgeFilesLines
* xfs: remove block number from inode lookup codeDave Chinner2010-06-241-3/+0
| | | | | | | | | | The block number comes from bulkstat based inode lookups to shortcut the mapping calculations. We ar enot able to trust anything from bulkstat, so drop the block number as well so that the correct lookups and mappings are always done. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
* xfs: always use iget in bulkstatChristoph Hellwig2010-06-231-14/+0
| | | | | | | | | | | The non-coherent bulkstat versionsthat look directly at the inode buffers causes various problems with performance optimizations that make increased use of just logging inodes. This patch makes bulkstat always use iget, which should be fast enough for normal use with the radix-tree based inode cache introduced a while ago. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Chinner <dchinner@redhat.com>
* xfs: add more statics & drop some unused functionsEric Sandeen2009-08-311-5/+0
| | | | | | | | | | A lot more functions could be made static, but they need forward declarations; this does some easy ones, and also found a few unused functions in the process. Signed-off-by: Eric Sandeen <sandeen@sandeen.net> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Felix Blyakher <felixb@sgi.com>
* [XFS] Fix xfs_bulkstat_one size checks & error handlingsandeen@sandeen.net2008-12-021-0/+2
| | | | | | | | | | | | | | | | | | | | The 32-bit xfs_blkstat_one handler was failing because a size check checked whether the remaining (32-bit) user buffer was less than the (64-bit) bulkstat buffer, and failed with ENOMEM if so. Move this check into the respective handlers so that they check the correct sizes. Also, the formatters were returning negative errors or positive bytes copied; this was odd in the positive error value world of xfs, and handled wrong by at least some of the callers, which treated the bytes returned as an error value. Move the bytes-used assignment into the formatters. Signed-off-by: Eric Sandeen <sandeen@sandeen.net> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
* [XFS] Make the bulkstat_one compat ioctl handling more sanesandeen@sandeen.net2008-12-021-0/+12
| | | | | | | | | | | | | | | | | | Currently the compat formatter was handled by passing in "private_data" for the xfs_bulkstat_one formatter, which was really just another formatter... IMHO this got confusing. Instead, just make a new xfs_bulkstat_one_compat formatter for xfs_bulkstat, and call it via a wrapper. Also, don't translate the ioctl nrs into their native counterparts, that just clouds the issue; we're in a compat handler anyway, just switch on the 32-bit cmds. Signed-off-by: Eric Sandeen <sandeen@sandeen.net> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
* [XFS] Fix XFS_IOC_FSBULKSTAT{,_SINGLE} & XFS_IOC_FSINUMBERS in compat modeMichal Marek2007-07-141-1/+19
| | | | | | | | | | | | | | | | | | | | | * 32bit struct xfs_fsop_bulkreq has different size and layout of members, no matter the alignment. Move the code out of the #else branch (why was it there in the first place?). Define _32 variants of the ioctl constants. * 32bit struct xfs_bstat is different because of time_t and on i386 because of different padding. Make xfs_bulkstat_one() accept a custom "output formatter" in the private_data argument which takes care of the xfs_bulkstat_one_compat() that takes care of the different layout in the compat case. * i386 struct xfs_inogrp has different padding. Add a similar "output formatter" mecanism to xfs_inumbers(). SGI-PV: 967354 SGI-Modid: xfs-linux-melb:xfs-kern:29102a Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
* [XFS] pv 956241, author: nathans, rv: vapo - make ino validation checksVlad Apostolov2006-09-281-0/+5
| | | | | | | | | | consistent in bulkstat SGI-PV: 956241 SGI-Modid: xfs-linux-melb:xfs-kern:26984a Signed-off-by: Vlad Apostolov <vapo@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
* [XFS] Rework DMAPI bulkstat calls in such a way that we can directlyNathan Scott2006-09-281-5/+6
| | | | | | | | | | | | extract inline attributes out of the bulkstat buffer (for that case), rather than using an (extremely expensive for large icount filesystems) iget for fetching attrs. SGI-PV: 944409 SGI-Modid: xfs-linux-melb:xfs-kern:26602a Signed-off-by: Nathan Scott <nathans@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
* [XFS] Remove dead code from come bulkstat paths.Nathan Scott2006-06-091-1/+0
| | | | | | | SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:26102a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] We really suck at spulling. Thanks to Chris Pascoe for fixing allNathan Scott2006-03-291-1/+1
| | | | | | | | | these typos. SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:25539a Signed-off-by: Nathan Scott <nathans@sgi.com>
* [XFS] Update license/copyright notices to match the prefered SGINathan Scott2005-11-021-24/+9
| | | | | | | | | boilerplate. SGI-PV: 913862 SGI-Modid: xfs-linux:xfs-kern:23903a Signed-off-by: Nathan Scott <nathans@sgi.com>
* Linux-2.6.12-rc2Linus Torvalds2005-04-161-0/+106
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
generated by cgit v1.1 at 2024-12-27 09:53:23 +0000