iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
ee58abdfcc
linux/fs/xfs/linux-2.6
History
Dave Chinner ee58abdfcc xfs: avoid getting stuck during async inode flushes 
When the underlying inode buffer is locked and xfs_sync_inode_attr()
is doing a non-blocking flush, xfs_iflush() can return EAGAIN.  When
this happens, clear the error rather than returning it to
xfs_inode_ag_walk(), as returning EAGAIN will result in the AG walk
delaying for a short while and trying again. This can result in
background walks getting stuck on the one AG until inode buffer is
unlocked by some other means.

This behaviour was noticed when analysing event traces followed by
code inspection and verification of the fix via further traces.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
2011-05-19 12:03:42 -05:00
..
kmem.c xfs: Convert linux-2.6/ files to new logging interface 2011-03-07 10:00:35 +11:00
kmem.h xfs: replace KM_LARGE with explicit vmalloc use 2010-01-21 13:44:56 -06:00
mrlock.h
time.h
xfs_acl.c xfs: provide simple rcu-walk ACL implementation 2011-01-07 17:50:30 +11:00
xfs_aops.c Fix common misspellings 2011-03-31 11:26:23 -03:00
xfs_aops.h xfs: kill xfs_iomap 2010-12-16 16:05:51 -06:00
xfs_buf.c xfs: reduce the number of pagb_lock roundtrips in xfs_alloc_clear_busy 2011-04-28 13:18:09 -05:00
xfs_buf.h xfs: stop using the page cache to back the buffer cache 2011-03-26 09:16:45 +11:00
xfs_discard.c xfs: check if device support discard in xfs_ioc_trim() 2011-02-22 15:08:44 -06:00
xfs_discard.h xfs: add FITRIM support 2011-01-11 20:28:29 -06:00
xfs_export.c exportfs: Return the minimum required handle size 2011-03-14 09:15:28 -04:00
xfs_export.h
xfs_file.c Fix common misspellings 2011-03-31 11:26:23 -03:00
xfs_fs_subr.c xfs: use range primitives for xfs page cache operations 2010-10-18 15:07:24 -05:00
xfs_globals.c xfs: remove xfs_cred.h 2010-10-18 15:08:06 -05:00
xfs_ioctl32.c xfs: add an x86 compat handler for XFS_IOC_ZERO_RANGE 2011-04-28 13:27:46 -05:00
xfs_ioctl32.h xfs: add an x86 compat handler for XFS_IOC_ZERO_RANGE 2011-04-28 13:27:46 -05:00
xfs_ioctl.c xfs: preallocation transactions do not need to be synchronous 2011-03-26 09:13:08 +11:00
xfs_ioctl.h xfs: convert attr to use unsigned names 2010-01-20 10:47:48 +11:00
xfs_iops.c Fix common misspellings 2011-03-31 11:26:23 -03:00
xfs_iops.h
xfs_linux.h xfs: reduce the number of pagb_lock roundtrips in xfs_alloc_clear_busy 2011-04-28 13:18:09 -05:00
xfs_message.c xfs: kill off xfs_printk() 2011-05-19 11:38:09 -05:00
xfs_message.h xfs: kill off xfs_printk() 2011-05-19 11:38:09 -05:00
xfs_quotaops.c Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 2010-08-07 12:57:07 -07:00
xfs_stats.c
xfs_stats.h
xfs_super.c xfs: fix duplicate workqueue initialisation 2011-05-19 12:03:24 -05:00
xfs_super.h xfs: remove xfs_version.h 2010-10-18 15:08:04 -05:00
xfs_sync.c xfs: avoid getting stuck during async inode flushes 2011-05-19 12:03:42 -05:00
xfs_sync.h xfs: introduce a xfssyncd workqueue 2011-04-08 12:45:07 +10:00
xfs_sysctl.c xfs: Convert linux-2.6/ files to new logging interface 2011-03-07 10:00:35 +11:00
xfs_sysctl.h
xfs_trace.c xfs: remove unneeded #include statements 2010-07-26 13:16:33 -05:00
xfs_trace.h xfs: fix compiler warning in xfs_trace.h 2011-04-28 13:27:06 -05:00
xfs_vnode.h xfs: event tracing support 2009-12-14 23:08:16 -06:00
xfs_xattr.c xfs: constify xattr_handler 2010-05-21 18:31:19 -04:00