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aa89762c54
linux/fs/ocfs2
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Jie Liu aa89762c54 ocfs2: return EINVAL if the given range to discard is less than block size 
For FITRIM ioctl(2), we should not keep silence if the given range
length ls less than a block size as there is no data blocks would be
discareded.  Hence it should return EINVAL instead.  This issue can be
verified via xfstests/generic/288 which is used for FITRIM argument
handling tests.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-01-21 16:19:42 -08:00
..
cluster ocfs2: remove versioning information 2014-01-21 16:19:41 -08:00
dlm ocfs2: remove versioning information 2014-01-21 16:19:41 -08:00
dlmfs ocfs2: remove versioning information 2014-01-21 16:19:41 -08:00
acl.c ocfs2: clean up dead code in ocfs2_acl_from_xattr() 2013-09-11 15:56:39 -07:00
acl.h
alloc.c ocfs2: return EINVAL if the given range to discard is less than block size 2014-01-21 16:19:42 -08:00
alloc.h
aops.c ocfs2: simplify ocfs2_invalidatepage() and ocfs2_releasepage() 2013-11-13 12:09:02 +09:00
aops.h aio: don't include aio.h in sched.h 2013-05-07 20:16:25 -07:00
blockcheck.c
blockcheck.h
buffer_head_io.c ocfs2: return ENOMEM when sb_getblk() fails 2013-11-13 12:09:00 +09:00
buffer_head_io.h
dcache.c ocfs2: needs ->d_lock to poke in ->d_parent->d_inode from ->d_revalidate() 2013-09-29 22:02:20 -04:00
dcache.h
dir.c ocfs2: return ENOMEM when sb_getblk() fails 2013-11-13 12:09:00 +09:00
dir.h [readdir] convert ocfs2 2013-06-29 12:57:02 +04:00
dlmglue.c ocfs2: pass ocfs2_cluster_connection to ocfs2_this_node 2014-01-21 16:19:41 -08:00
dlmglue.h
export.c fs: encode_fh: return FILEID_INVALID if invalid fid_type 2013-02-26 02:46:10 -05:00
export.h
extent_map.c ocfs2: fix the end cluster offset of FIEMAP 2013-09-11 15:56:53 -07:00
extent_map.h
file.c fs/ocfs2/file.c: fix wrong comment 2013-11-13 12:09:00 +09:00
file.h
heartbeat.c
heartbeat.h
inode.c ocfs2: get rid of impossible checks 2013-11-09 00:16:32 -05:00
inode.h aio: don't include aio.h in sched.h 2013-05-07 20:16:25 -07:00
ioctl.c ocfs2: return EOPNOTSUPP if the device does not support discard 2014-01-21 16:19:42 -08:00
ioctl.h
journal.c ocfs2: use i_size_read() to access i_size 2013-09-11 15:56:30 -07:00
journal.h fs/ocfs2: remove unnecessary variable bits_wanted from ocfs2_calc_extend_credits 2013-11-13 12:09:00 +09:00
Kconfig
localalloc.c ocfs2: ac_bits_wanted should be local_alloc_bits when returns -ENOSPC 2013-09-11 15:56:31 -07:00
localalloc.h
locks.c
locks.h
Makefile ocfs2: remove versioning information 2014-01-21 16:19:41 -08:00
mmap.c kill f_vfsmnt 2013-02-26 02:46:10 -05:00
mmap.h
move_extents.c ocfs2: remove redundant ocfs2_alloc_dinode_update_counts() and ocfs2_block_group_set_bits() 2014-01-21 16:19:42 -08:00
move_extents.h
namei.c ocfs2: return ENOMEM when sb_getblk() fails 2013-11-13 12:09:00 +09:00
namei.h
ocfs1_fs_compat.h
ocfs2_fs.h
ocfs2_ioctl.h
ocfs2_lockid.h
ocfs2_lockingver.h
ocfs2_trace.h ocfs2: lighten up allocate transaction 2013-09-11 15:56:28 -07:00
ocfs2.h ocfs2: add clustername to cluster connection 2014-01-21 16:19:41 -08:00
quota_global.c ocfs2: use i_size_read() to access i_size 2013-09-11 15:56:30 -07:00
quota_local.c ocfs2: use i_size_read() to access i_size 2013-09-11 15:56:30 -07:00
quota.h
refcounttree.c ocfs2: add necessary check in case sb_getblk() fails 2013-11-13 12:09:00 +09:00
refcounttree.h ocfs2: fix NULL pointer dereference in ocfs2_duplicate_clusters_by_page 2013-08-13 17:57:49 -07:00
reservations.c
reservations.h
resize.c ocfs2: do not call brelse() if group_bh is not initialized in ocfs2_group_add() 2013-11-13 12:09:01 +09:00
resize.h
slot_map.c
slot_map.h
stack_o2cb.c ocfs2: pass ocfs2_cluster_connection to ocfs2_this_node 2014-01-21 16:19:41 -08:00
stack_user.c ocfs2: use the new DLM operation callbacks while requesting new lockspace 2014-01-21 16:19:42 -08:00
stackglue.c ocfs2: pass ocfs2_cluster_connection to ocfs2_this_node 2014-01-21 16:19:41 -08:00
stackglue.h ocfs2: pass ocfs2_cluster_connection to ocfs2_this_node 2014-01-21 16:19:41 -08:00
suballoc.c ocfs2: remove redundant ocfs2_alloc_dinode_update_counts() and ocfs2_block_group_set_bits() 2014-01-21 16:19:42 -08:00
suballoc.h ocfs2: remove redundant ocfs2_alloc_dinode_update_counts() and ocfs2_block_group_set_bits() 2014-01-21 16:19:42 -08:00
super.c ocfs2: add clustername to cluster connection 2014-01-21 16:19:41 -08:00
super.h
symlink.c ocfs2: Fix oops in ocfs2_fast_symlink_readpage() code path 2013-02-26 02:46:12 -05:00
symlink.h
sysfile.c ocfs2: remove kfree() redundant null checks 2013-02-21 17:22:19 -08:00
sysfile.h
uptodate.c
uptodate.h
xattr.c ocfs2: add necessary check in case sb_getblk() fails 2013-11-13 12:09:00 +09:00
xattr.h xattr: Constify ->name member of "struct xattr". 2013-07-25 19:30:03 +10:00