Dave Chinner c626d174cf xfs: prevent unwritten extent conversion from blocking I/O completion ... Unwritten extent conversion can recurse back into the filesystem due to memory allocation. Memory reclaim requires I/O completions to be processed to allow the callers to make progress. If the I/O completion workqueue thread is doing the recursion, then we have a deadlock situation. Move unwritten extent completion into it's own workqueue so it doesn't block I/O completions for normal delayed allocation or overwrite data. Signed-off-by: Dave Chinner <david@fromorbit.com> Reviewed-by: Christoph Hellwig <hch@lst.de>		2009-04-06 18:42:11 +02:00
..
kmem.c	[XFS] kmem_free and kmem_realloc to use const void *	2008-07-28 16:58:43 +10:00
kmem.h	[XFS] kmem_free and kmem_realloc to use const void *	2008-07-28 16:58:43 +10:00
mrlock.h	[XFS] shrink mrlock_t	2008-04-29 15:54:02 +10:00
sv.h	remove dead code from sv_t implementation	2008-12-04 15:39:21 +11:00
time.h	[XFS] Update license/copyright notices to match the prefered SGI	2005-11-02 14:58:39 +11:00
xfs_aops.c	xfs: prevent unwritten extent conversion from blocking I/O completion	2009-04-06 18:42:11 +02:00
xfs_aops.h	xfs: prevent unwritten extent conversion from blocking I/O completion	2009-04-06 18:42:11 +02:00
xfs_buf.c	xfs: prevent unwritten extent conversion from blocking I/O completion	2009-04-06 18:42:11 +02:00
xfs_buf.h	xfs: only issues a cache flush on unmount if barriers are enabled	2009-03-04 07:31:55 -06:00
xfs_cred.h	[XFS] Fix merge failures	2008-12-29 16:47:18 +11:00
xfs_dmapi_priv.h	[XFS] Remove KERNEL_VERSION macros from xfs_dmapi.h	2006-11-11 18:05:06 +11:00
xfs_export.c	[XFS] pass XFS_IGET_BULKSTAT to xfs_iget for handle operations	2009-01-09 15:17:17 +11:00
xfs_export.h	xfs: new export ops	2007-10-22 08:13:20 -07:00
xfs_file.c	[XFS] Use the incore inode size in xfs_file_readdir()	2008-12-22 17:50:56 +11:00
xfs_fs_subr.c	[XFS] fix error inversion problems with data flushing	2008-12-01 11:11:10 +11:00
xfs_fs_subr.h	[XFS] decontaminate vnode operations from behavior details	2007-10-15 16:54:29 +10:00
xfs_globals.c	[XFS] remove restricted chown parameter from xfs linux	2008-10-30 18:30:48 +11:00
xfs_globals.h	CRED: Separate task security context from task_struct	2008-11-14 10:39:16 +11:00
xfs_ioctl32.c	xfs: use mnt_want_write in compat_attrmulti ioctl	2009-01-19 02:03:03 +01:00
xfs_ioctl32.h	[XFS] fix compile on 32 bit systems	2008-12-04 13:07:29 +11:00
xfs_ioctl.c	xfs: include header files for prototypes	2009-03-06 17:21:16 -06:00
xfs_ioctl.h	xfs: fix dentry aliasing issues in open_by_handle	2009-01-19 02:02:57 +01:00
xfs_iops.c	xfs: kill ino64 mount option	2009-03-29 09:51:08 +02:00
xfs_iops.h	[XFS] add a FMODE flag to make XFS invisible I/O less hacky	2008-12-11 13:14:41 +11:00
xfs_linux.h	xfs: kill mutex_t typedef	2009-03-29 09:51:00 +02:00
xfs_lrw.c	[XFS] Fix race in xfs_write() between direct and buffered I/O with DMAPI	2008-12-24 14:07:32 +11:00
xfs_lrw.h	[XFS] remove sendfile leftovers	2008-04-29 16:08:14 +10:00
xfs_quotaops.c	xfs: get rid of indirections in the quotaops implementation	2009-02-09 08:47:34 +01:00
xfs_stats.c	[XFS] fix spurious gcc warnings	2008-12-01 11:07:37 +11:00
xfs_stats.h	[XFS] add new btree statistics	2008-10-30 16:55:03 +11:00
xfs_super.c	xfs: kill ino64 mount option	2009-03-29 09:51:08 +02:00
xfs_super.h	xfs: get rid of indirections in the quotaops implementation	2009-02-09 08:47:34 +01:00
xfs_sync.c	[XFS] Warn on transaction in flight on read-only remount	2009-01-27 13:37:24 -06:00
xfs_sync.h	xfs: get rid of indirections in the quotaops implementation	2009-02-09 08:47:34 +01:00
xfs_sysctl.c	[XFS] remove restricted chown parameter from xfs linux	2008-10-30 18:30:48 +11:00
xfs_sysctl.h	[XFS] remove restricted chown parameter from xfs linux	2008-10-30 18:30:48 +11:00
xfs_version.h	[XFS] Update license/copyright notices to match the prefered SGI	2005-11-02 14:58:39 +11:00
xfs_vnode.h	xfs: kill VN_BAD	2009-03-16 08:25:25 +01:00
xfs_xattr.c	[XFS] Remove vn_revalidate calls in xfs.	2008-07-28 16:59:39 +10:00