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linux/fs/xfs/linux-2.6
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Christoph Hellwig a46db60834 xfs: add FITRIM support 
Allow manual discards from userspace using the FITRIM ioctl.  This is not
intended to be run during normal workloads, as the freepsace btree walks
can cause large performance degradation.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
2011-01-11 20:28:29 -06:00
..
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
time.h
xfs_acl.c xfs: split xfs_itrace_entry 2010-07-26 13:16:44 -05:00
xfs_aops.c xfs: simplify xfs_map_at_offset 2010-12-16 16:06:07 -06:00
xfs_aops.h xfs: kill xfs_iomap 2010-12-16 16:05:51 -06:00
xfs_buf.c xfs: add a lru to the XFS buffer cache 2010-12-02 16:30:55 +11:00
xfs_buf.h xfs: connect up buffer reclaim priority hooks 2010-12-02 16:31:13 +11:00
xfs_discard.c xfs: add FITRIM support 2011-01-11 20:28:29 -06:00
xfs_discard.h xfs: add FITRIM support 2011-01-11 20:28:29 -06:00
xfs_export.c xfs: fix exporting with left over 64-bit inodes 2010-12-16 16:04:55 -06:00
xfs_export.h
xfs_file.c xfs: factor common write setup code 2011-01-11 10:23:42 +11:00
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_ioctl.c xfs: add FITRIM support 2011-01-11 20:28:29 -06:00
xfs_ioctl.h xfs: convert attr to use unsigned names 2010-01-20 10:47:48 +11:00
xfs_ioctl32.c xfs: Extend project quotas to support 32bit project ids 2010-10-18 15:08:08 -05:00
xfs_ioctl32.h xfs: Extend project quotas to support 32bit project ids 2010-10-18 15:08:08 -05:00
xfs_iops.c xfs: use hlist_add_fake 2010-11-10 12:00:48 -06:00
xfs_iops.h
xfs_linux.h xfs: use wait queues directly for the log wait queues 2010-12-21 12:09:01 +11:00
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: switch to seq_file 2009-09-15 12:29:24 -05:00
xfs_stats.h
xfs_super.c xfs: ensure log covering transactions are synchronous 2011-01-11 20:28:17 -06:00
xfs_super.h xfs: remove xfs_version.h 2010-10-18 15:08:04 -05:00
xfs_sync.c xfs: ensure log covering transactions are synchronous 2011-01-11 20:28:17 -06:00
xfs_sync.h xfs: implement batched inode lookups for AG walking 2010-10-18 15:07:53 -05:00
xfs_sysctl.c sysctl: Drop & in front of every proc_handler. 2009-11-18 08:37:40 -08:00
xfs_sysctl.h
xfs_trace.c xfs: remove unneeded #include statements 2010-07-26 13:16:33 -05:00
xfs_trace.h xfs: add FITRIM support 2011-01-11 20:28:29 -06:00
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