linux/fs/gfs2
Andreas Gruenbacher cb7f0903ef gfs2: Improve non-recursive delete algorithm
In rare cases, the current non-recursive delete algorithm doesn't
deallocate empty intermediary indirect blocks.  This should have very
little practical effect, but deallocating all blocks correctly should
still be preferable as it is cleaner and easier to validate.

The fix consists of using the first block to deallocate to compute the
start marker of the truncate point instead of the last block that needs
to be kept.  With that change, computing which indirect blocks are still
needed becomes relatively easy.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
2018-01-17 06:35:52 -07:00
..
acl.c gfs2: Always update inode ctime in set_acl 2017-09-25 12:33:19 -05:00
acl.h gfs2: Switch to generic xattr handlers 2016-05-12 22:28:05 -04:00
aops.c mm, pagevec: remove cold parameter for pagevecs 2017-11-15 18:21:06 -08:00
bmap.c gfs2: Improve non-recursive delete algorithm 2018-01-17 06:35:52 -07:00
bmap.h GFS2: Implement iomap for block_map 2017-10-31 14:26:33 +01:00
dentry.c gfs2: Lock holder cleanup 2016-06-27 09:47:09 -05:00
dir.c We've got a whopping 29 GFS2 patches for this merge window, mainly 2017-09-06 11:42:31 -07:00
dir.h GFS2: Make rename not save dirent location 2014-10-01 14:06:15 +01:00
export.c gfs2: Get rid of gfs2_ilookup 2016-06-27 09:47:08 -05:00
file.c gfs2: Fix and clean up {GET,SET}FLAGS ioctl 2017-10-31 14:26:57 +01:00
gfs2.h
glock.c gfs2: Fix debugfs glocks dump 2017-09-25 12:32:33 -05:00
glock.h gfs2: gfs2_evict_inode: Put glocks asynchronously 2017-08-10 10:45:21 -05:00
glops.c Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-09-14 18:54:01 -07:00
glops.h GFS2: update freeze code to use freeze/thaw_super on all nodes 2014-11-17 10:36:39 +00:00
incore.h gfs2: Silence gcc format-truncation warning 2017-08-25 10:59:21 -05:00
inode.c gfs2: Add support for statx inode flags 2017-10-31 14:26:58 +01:00
inode.h gfs2: Implement SEEK_HOLE / SEEK_DATA via iomap 2017-10-31 14:26:35 +01:00
Kconfig GFS2: Switch fiemap implementation to use iomap 2017-10-31 14:26:34 +01:00
lock_dlm.c GFS2: Fix up some sparse warnings 2017-08-25 18:47:18 -05:00
log.c GFS2: Withdraw for IO errors writing to the journal or statfs 2017-08-25 10:59:09 -05:00
log.h GFS2: remove transaction glock 2014-05-14 10:04:34 +01:00
lops.c Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block 2017-09-07 11:59:42 -07:00
lops.h gfs2: use bio op accessors 2016-06-07 13:41:38 -06:00
main.c GFS2: Remove gl_list from glock structure 2017-06-12 14:39:12 -05:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
meta_io.c Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block 2017-09-07 11:59:42 -07:00
meta_io.h GFS2: Refactor gfs2_remove_from_journal 2016-05-06 11:27:27 -05:00
ops_fstype.c Rename superblock flags (MS_xyz -> SB_xyz) 2017-11-27 13:05:09 -08:00
quota.c Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-09-14 18:54:01 -07:00
quota.h GFS2: Make rgrp reservations part of the gfs2_inode structure 2015-12-14 12:16:38 -06:00
recovery.c VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb) 2017-07-17 08:45:34 +01:00
recovery.h GFS2: Fix gfs2_replay_incr_blk for multiple journal sizes 2016-07-21 13:02:44 -05:00
rgrp.c gfs2: Add gfs2_blk2rgrpd comment and fix incorrect use 2018-01-17 06:34:24 -07:00
rgrp.h GFS2: Non-recursive delete 2017-04-19 08:25:43 -04:00
super.c Rename superblock flags (MS_xyz -> SB_xyz) 2017-11-27 13:05:09 -08:00
super.h GFS2: update freeze code to use freeze/thaw_super on all nodes 2014-11-17 10:36:39 +00:00
sys.c VFS: Convert sb->s_flags & MS_RDONLY to sb_rdonly(sb) 2017-07-17 08:45:34 +01:00
sys.h GFS2: dlm based recovery coordination 2012-01-11 09:23:05 +00:00
trace_gfs2.h We've got a total of 17 GFS2 patches for this merge window. The 2017-11-14 13:55:51 -08:00
trans.c gfs2: Remove pointless BUG_ON 2018-01-17 06:35:35 -07:00
trans.h GFS2: Split gfs2_trans_add_bh() into two 2013-01-29 10:28:04 +00:00
util.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
util.h GFS2: Fix up some sparse warnings 2017-08-25 18:47:18 -05:00
xattr.c gfs2: Allow gfs2_xattr_set to be called with the glock held 2017-10-31 14:26:59 +01:00
xattr.h gfs2: Remove gfs2_xattr_acl_chmod 2015-12-06 21:25:17 -05:00