linux/fs/gfs2
Linus Torvalds 1a5fb64fee We've got ten GFS2 patches for this merge window.
1. Andreas Gruenbacher wrote a patch to replace the deprecated
    call to rhashtable_walk_init with rhashtable_walk_enter.
 2. Andreas also wrote a patch to eliminate redundant code in
    two of our debugfs sequence files.
 3. Andreas also cleaned up the rhashtable key ugliness Linus
    pointed out during this cycle, following Linus's suggestions.
 4. Andreas also wrote a patch to take advantage of his new
    function rhashtable_lookup_get_insert_fast. This makes glock
    lookup faster and more bullet-proof.
 5. Andreas also wrote a patch to revert a patch in the evict
    path that caused occasional deadlocks, and is no longer
    needed.
 6. Andrew Price wrote a patch to re-enable fallocate for the
    rindex system file to enable gfs2_grow to grow properly on
    secondary file system grow operations.
 7. I wrote a patch to initialize an inode number field to make
    certain kernel trace points more understandable.
 8. I also wrote a patch that makes GFS2 file system "withdraw"
    work more like it should by ignoring operations after a
    withdraw that would formerly cause a BUG() and kernel panic.
 9. I also reworked the entire truncate/delete algorithm,
    scrapping the old recursive algorithm in favor of a new
    non-recursive algorithm. This was done for performance:
    This way, GFS2 no longer needs to lock multiple resource
    groups while doing truncates and deletes of files that cross
    multiple resource group boundaries, allowing for better
    parallelism. It also solves a problem whereby deleting large
    files would request a large chunk of kernel memory, which
    resulted in a get_page_from_freelist warning.
 10. Due to a regression found during testing, I added a new
     patch to correct "GFS2: Prevent BUG from occurring when
     normal Withdraws occur".
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Merge tag 'gfs2-4.12.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull GFS2 updates from Bob Peterson:
 "We've got ten GFS2 patches for this merge window.

   - Andreas Gruenbacher wrote a patch to replace the deprecated call to
     rhashtable_walk_init with rhashtable_walk_enter.

   - Andreas also wrote a patch to eliminate redundant code in two of
     our debugfs sequence files.

   - Andreas also cleaned up the rhashtable key ugliness Linus pointed
     out during this cycle, following Linus's suggestions.

   - Andreas also wrote a patch to take advantage of his new function
     rhashtable_lookup_get_insert_fast. This makes glock lookup faster
     and more bullet-proof.

   - Andreas also wrote a patch to revert a patch in the evict path that
     caused occasional deadlocks, and is no longer needed.

   - Andrew Price wrote a patch to re-enable fallocate for the rindex
     system file to enable gfs2_grow to grow properly on secondary file
     system grow operations.

   - I wrote a patch to initialize an inode number field to make certain
     kernel trace points more understandable.

   - I also wrote a patch that makes GFS2 file system "withdraw" work
     more like it should by ignoring operations after a withdraw that
     would formerly cause a BUG() and kernel panic.

   - I also reworked the entire truncate/delete algorithm, scrapping the
     old recursive algorithm in favor of a new non-recursive algorithm.
     This was done for performance: This way, GFS2 no longer needs to
     lock multiple resource groups while doing truncates and deletes of
     files that cross multiple resource group boundaries, allowing for
     better parallelism. It also solves a problem whereby deleting large
     files would request a large chunk of kernel memory, which resulted
     in a get_page_from_freelist warning.

   - Due to a regression found during testing, I added a new patch to
     correct 'GFS2: Prevent BUG from occurring when normal Withdraws
     occur'."

* tag 'gfs2-4.12.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2:
  GFS2: Allow glocks to be unlocked after withdraw
  GFS2: Non-recursive delete
  gfs2: Re-enable fallocate for the rindex
  Revert "GFS2: Wait for iopen glock dequeues"
  gfs2: Switch to rhashtable_lookup_get_insert_fast
  GFS2: Temporarily zero i_no_addr when creating a dinode
  gfs2: Don't pack struct lm_lockname
  gfs2: Deduplicate gfs2_{glocks,glstats}_open
  gfs2: Replace rhashtable_walk_init with rhashtable_walk_enter
  GFS2: Prevent BUG from occurring when normal Withdraws occur
2017-05-05 13:40:20 -07:00
..
acl.c posix_acl: Clear SGID bit when setting file permissions 2016-09-22 10:55:32 +02:00
acl.h gfs2: Switch to generic xattr handlers 2016-05-12 22:28:05 -04:00
aops.c We've got eight GFS2 patches for this merge window: 2017-02-21 07:46:34 -08:00
bmap.c GFS2: Non-recursive delete 2017-04-19 08:25:43 -04:00
bmap.h GFS2: Clean up journal extent mapping 2014-03-03 13:50:12 +00:00
dentry.c gfs2: Lock holder cleanup 2016-06-27 09:47:09 -05:00
dir.c block,fs: untangle fs.h and blk_types.h 2016-11-01 09:43:26 -06:00
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: Re-enable fallocate for the rindex 2017-04-05 11:45:26 -04:00
gfs2.h
glock.c GFS2: Allow glocks to be unlocked after withdraw 2017-05-05 14:19:28 -05:00
glock.h gfs2: Lock holder cleanup 2016-06-27 09:47:09 -05:00
glops.c GFS2: Get rid of dead code in inode_go_demote_ok 2016-04-05 11:59:18 -04:00
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: Don't pack struct lm_lockname 2017-03-16 09:58:49 -04:00
inode.c Revert "GFS2: Wait for iopen glock dequeues" 2017-04-03 09:14:47 -04:00
inode.h GFS2: use BIT() macro 2016-08-02 12:05:27 -05:00
Kconfig Finally eradicate CONFIG_HOTPLUG 2013-06-03 14:20:18 -07:00
lock_dlm.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
log.c We've got eight GFS2 patches for this merge window: 2017-02-21 07:46:34 -08:00
log.h GFS2: remove transaction glock 2014-05-14 10:04:34 +01:00
lops.c block: better op and flags encoding 2016-10-28 08:48:16 -06:00
lops.h gfs2: use bio op accessors 2016-06-07 13:41:38 -06:00
main.c gfs2: fix to detect failure of register_shrinker 2016-09-21 12:09:40 -05:00
Makefile
meta_io.c We've got eight GFS2 patches for this merge window: 2017-02-21 07:46:34 -08:00
meta_io.h GFS2: Refactor gfs2_remove_from_journal 2016-05-06 11:27:27 -05:00
ops_fstype.c fs: Remove SB_I_DYNBDI flag 2017-04-20 12:09:55 -06:00
quota.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2016-10-10 20:16:43 -07:00
quota.h GFS2: Make rgrp reservations part of the gfs2_inode structure 2015-12-14 12:16:38 -06:00
recovery.c GFS2: Fix gfs2_replay_incr_blk for multiple journal sizes 2016-07-21 13:02:44 -05:00
recovery.h GFS2: Fix gfs2_replay_incr_blk for multiple journal sizes 2016-07-21 13:02:44 -05:00
rgrp.c GFS2: Non-recursive delete 2017-04-19 08:25:43 -04:00
rgrp.h GFS2: Non-recursive delete 2017-04-19 08:25:43 -04:00
super.c Revert "GFS2: Wait for iopen glock dequeues" 2017-04-03 09:14:47 -04:00
super.h GFS2: update freeze code to use freeze/thaw_super on all nodes 2014-11-17 10:36:39 +00:00
sys.c sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h> 2017-03-02 08:42:31 +01:00
sys.h
trace_gfs2.h gfs2: Make statistics unsigned, suitable for use with do_div() 2015-09-03 13:33:32 -05:00
trans.c GFS2: Reduce contention on gfs2_log_lock 2017-01-30 12:10:25 -05:00
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: Make rgrp reservations part of the gfs2_inode structure 2015-12-14 12:16:38 -06:00
xattr.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
xattr.h gfs2: Remove gfs2_xattr_acl_chmod 2015-12-06 21:25:17 -05:00