OpenCloudOS-Kernel/fs/xfs/linux-2.6
Christoph Hellwig 89f3b36396 xfs: simplify xfs_vm_releasepage
Currently the xfs releasepage implementation has code to deal with converting
delayed allocated and unwritten space.  But we never get called for those as
we always convert delayed and unwritten space when cleaning a page, or drop
the state from the buffers in block_invalidatepage.  We still keep a WARN_ON
on those cases for now, but remove all the case dealing with it, which allows
to fold xfs_page_state_convert into xfs_vm_writepage and remove the !startio
case from the whole writeback path.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
2010-07-26 13:16:40 -05:00
..
kmem.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
kmem.h xfs: replace KM_LARGE with explicit vmalloc use 2010-01-21 13:44:56 -06:00
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_acl.c xfs: constify xattr_handler 2010-05-21 18:31:19 -04:00
xfs_aops.c xfs: simplify xfs_vm_releasepage 2010-07-26 13:16:40 -05:00
xfs_aops.h xfs: event tracing support 2009-12-14 23:08:16 -06:00
xfs_buf.c xfs: simplify buffer pinning 2010-07-26 13:16:36 -05:00
xfs_buf.h xfs: simplify buffer pinning 2010-07-26 13:16:36 -05:00
xfs_cred.h [XFS] Fix merge failures 2008-12-29 16:47:18 +11:00
xfs_export.c xfs: drop dmapi hooks 2010-07-26 13:16:33 -05:00
xfs_export.h
xfs_file.c xfs: remove unused delta tracking code in xfs_bmapi 2010-07-26 13:16:39 -05:00
xfs_fs_subr.c xfs: drop dmapi hooks 2010-07-26 13:16:33 -05:00
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_ioctl.c xfs: simplify inode to transaction joining 2010-07-26 13:16:36 -05:00
xfs_ioctl.h xfs: convert attr to use unsigned names 2010-01-20 10:47:48 +11:00
xfs_ioctl32.c xfs: remove unneeded #include statements 2010-07-26 13:16:33 -05:00
xfs_ioctl32.h [XFS] fix compile on 32 bit systems 2008-12-04 13:07:29 +11:00
xfs_iops.c xfs: remove unneeded #include statements 2010-07-26 13:16:33 -05:00
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: drop dmapi hooks 2010-07-26 13:16:33 -05:00
xfs_quotaops.c xfs: drop dmapi hooks 2010-07-26 13:16:33 -05:00
xfs_stats.c xfs: switch to seq_file 2009-09-15 12:29:24 -05:00
xfs_stats.h [XFS] add new btree statistics 2008-10-30 16:55:03 +11:00
xfs_super.c xfs: simplify inode to transaction joining 2010-07-26 13:16:36 -05:00
xfs_super.h xfs: drop dmapi hooks 2010-07-26 13:16:33 -05:00
xfs_sync.c xfs: simplify inode to transaction joining 2010-07-26 13:16:36 -05:00
xfs_sync.h xfs: convert inode shrinker to per-filesystem contexts 2010-07-20 08:07:02 +10:00
xfs_sysctl.c sysctl: Drop & in front of every proc_handler. 2009-11-18 08:37:40 -08:00
xfs_sysctl.h [XFS] remove restricted chown parameter from xfs linux 2008-10-30 18:30:48 +11:00
xfs_trace.c xfs: remove unneeded #include statements 2010-07-26 13:16:33 -05:00
xfs_trace.h xfs: simplify buffer pinning 2010-07-26 13:16:36 -05:00
xfs_version.h
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