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path: root/fs/xfs/support/debug.c
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2009-03-15Fix xfs debug build breakage by pushing xfs_error.h afterFelix Blyakher
xfs_mount.h, which it depends on. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Alex Elder <aelder@sgi.com> Signed-off-by: Felix Blyakher <felixb@sgi.com>
2009-03-06xfs: include header files for prototypesHannes Eder
Fix this sparse warnings: fs/xfs/linux-2.6/xfs_ioctl.c:72:1: warning: symbol 'xfs_find_handle' was not declared. Should it be static? fs/xfs/linux-2.6/xfs_ioctl.c:249:1: warning: symbol 'xfs_open_by_handle' was not declared. Should it be static? fs/xfs/linux-2.6/xfs_ioctl.c:361:1: warning: symbol 'xfs_readlink_by_handle' was not declared. Should it be static? fs/xfs/linux-2.6/xfs_ioctl.c:496:1: warning: symbol 'xfs_attrmulti_attr_get' was not declared. Should it be static? fs/xfs/linux-2.6/xfs_ioctl.c:525:1: warning: symbol 'xfs_attrmulti_attr_set' was not declared. Should it be static? fs/xfs/linux-2.6/xfs_ioctl.c:555:1: warning: symbol 'xfs_attrmulti_attr_remove' was not declared. Should it be static? fs/xfs/linux-2.6/xfs_ioctl.c:657:1: warning: symbol 'xfs_ioc_space' was not declared. Should it be static? fs/xfs/linux-2.6/xfs_ioctl.c:1340:1: warning: symbol 'xfs_file_ioctl' was not declared. Should it be static? fs/xfs/support/debug.c:65:1: warning: symbol 'xfs_fs_vcmn_err' was not declared. Should it be static? fs/xfs/support/debug.c:112:1: warning: symbol 'xfs_hex_dump' was not declared. Should it be static? Signed-off-by: Hannes Eder <hannes@hanneseder.net> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Felix Blyakher <felixb@sgi.com>
2008-12-22[XFS] avoid memory allocations in xfs_fs_vcmn_errChristoph Hellwig
xfs_fs_vcmn_err can be called under a spinlock, but does a sleeping memory allocation to create buffer for it's internal sprintf. Fortunately it's the only caller of icmn_err, so we can merge the two and have one single static buffer and spinlock protecting it. While we're at it make sure we proper __attribute__ format annotations so that the compiler can detect mismatched format strings. Reported-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Eric Sandeen <sandeen@sandeen.net> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
2008-10-30[XFS] Show buffer address with debug hexdump on corruptionBarry Naujok
SGI-PV: 987246 SGI-Modid: xfs-linux-melb:xfs-kern:32233a Signed-off-by: Barry Naujok <bnaujok@sgi.com> Signed-off-by: Eric Sandeen <sandeen@sandeen.net> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
2008-02-07[XFS] lose xfs_hex_dump in favor of print_hex_dumpEric Sandeen
No need for xfs to have its own hex dumping routine now that the kernel has one. SGI-PV: 971186 SGI-Modid: xfs-linux-melb:xfs-kern:29847a Signed-off-by: Eric Sandeen <sandeen@sandeen.net> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
2008-02-07[XFS] Remove spin.hEric Sandeen
remove spinlock init abstraction macro in spin.h, remove the callers, and remove the file. Move no-op spinlock_destroy to xfs_linux.h Cleanup spinlock locals in xfs_mount.c SGI-PV: 970382 SGI-Modid: xfs-linux-melb:xfs-kern:29751a Signed-off-by: Eric Sandeen <sandeen@sandeen.net> Signed-off-by: Donald Douwsma <donaldd@sgi.com> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
2007-05-08[XFS] reducing the number of random number functions.Joe Perches
Patch provided by Joe Perches SGI-PV: 961696 SGI-Modid: xfs-linux-melb:xfs-kern:28209a Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
2007-02-10[XFS] Prevent buffer overrun in cmn_err().Lachlan McIlroy
The message buffer used by cmn_err() is only 256 bytes and some CXFS messages were exceeding this length. Since we were using vsprintf() and not checking for buffer overruns we were clobbering memory beyond the buffer. The size of the buffer has been increased to 1024 bytes so we can capture these larger messages and we are now using vsnprintf() to prevent overrunning the buffer size. SGI-PV: 958599 SGI-Modid: xfs-linux-melb:xfs-kern:27561a Signed-off-by: Lachlan McIlroy <lachlan@sgi.com> Signed-off-by: Geoffrey Wehrman <gwehrman@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
2006-11-11[XFS] 956618: Linux crashes on boot with XFS-DMAPI filesystem whenVlad Apostolov
CONFIG_XFS_TRACE is on SGI-PV: 956618 SGI-Modid: xfs-linux-melb:xfs-kern:27196a Signed-off-by: Vlad Apostolov <vapo@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
2006-10-03BUG_ON conversion for fs/xfs/Eric Sesterhenn
This patch converts two if () BUG(); construct to BUG_ON(); which occupies less space, uses unlikely and is safer when BUG() is disabled. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-09[XFS] Portability changes: remove prdev, stick to one diagnosticNathan Scott
interface. SGI-PV: 953338 SGI-Modid: xfs-linux-melb:xfs-kern:26103a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-12[XFS] Merge in trivial changes, sync up headers with userspaceNathan Scott
equivalents. SGI-PV: 907752 SGI-Modid: xfs-linux-melb:xfs-kern:24961a Signed-off-by: Nathan Scott <nathans@sgi.com>
2006-01-11[XFS] Mark some lookup tables const. Thanks to Arjan van de Ven forChristoph Hellwig
spotting these. SGI-PV: 946028 SGI-Modid: xfs-linux-melb:xfs-kern:202617a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-11-02[XFS] Update license/copyright notices to match the prefered SGINathan Scott
boilerplate. SGI-PV: 913862 SGI-Modid: xfs-linux:xfs-kern:23903a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-09-05[XFS] Sort out some cosmetic differences between XFS trees.Nathan Scott
SGI-PV: 904196 SGI-Modid: xfs-linux-melb:xfs-kern:23719a Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-06-21[XFS] simplify ASSERTChristoph Hellwig
SGI-PV: 938063 SGI-Modid: xfs-linux:xfs-kern:194416a Signed-off-by: Christoph Hellwig <hch@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
2005-04-16Linux-2.6.12-rc2Linus Torvalds
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!