linux/fs/gfs2
Linus Torvalds 6567af78ac Changes for 4.18:
- Strengthen inode number and structure validation when allocating inodes.
 - Reduce pointless buffer allocations during cache miss
 - Use FUA for pure data O_DSYNC directio writes
 - Various iomap refactorings
 - Strengthen quota metadata verification to avoid unfixable broken quota
 - Make AGFL block freeing a deferred operation to avoid blowing out
   transaction reservations when running complex operations
 - Get rid of the log item descriptors to reduce log overhead
 - Fix various reflink bugs where inodes were double-joined to
   transactions
 - Don't issue discards when trimming unwritten extents
 - Refactor incore dquot initialization and retrieval interfaces
 - Fix some locking problmes in the quota scrub code
 - Strengthen btree structure checks in scrub code
 - Rewrite swapfile activation to use iomap and support unwritten extents
 - Make scrub exit to userspace sooner when corruptions or
   cross-referencing problems are found
 - Make scrub invoke the data fork scrubber directly on metadata inodes
 - Don't do background reclamation of post-eof and cow blocks when the fs
   is suspended
 - Fix secondary superblock buffer lifespan hinting
 - Refactor growfs to use table-dispatched functions instead of long
   stringy functions
 - Move growfs code to libxfs
 - Implement online fs label getting and setting
 - Introduce online filesystem repair (in a very limited capacity)
 - Fix unit conversion problems in the realtime freemap iteration
   functions
 - Various refactorings and cleanups in preparation to remove buffer
   heads in a future release
 - Reimplement the old bmap call with iomap
 - Remove direct buffer head accesses from seek hole/data
 - Various bug fixes
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Merge tag 'xfs-4.18-merge-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Darrick Wong:
 "New features this cycle include the ability to relabel mounted
  filesystems, support for fallocated swapfiles, and using FUA for pure
  data O_DSYNC directio writes. With this cycle we begin to integrate
  online filesystem repair and refactor the growfs code in preparation
  for eventual subvolume support, though the road ahead for both
  features is quite long.

  There are also numerous refactorings of the iomap code to remove
  unnecessary log overhead, to disentangle some of the quota code, and
  to prepare for buffer head removal in a future upstream kernel.

  Metadata validation continues to improve, both in the hot path
  veifiers and the online filesystem check code. I anticipate sending a
  second pull request in a few days with more metadata validation
  improvements.

  This series has been run through a full xfstests run over the weekend
  and through a quick xfstests run against this morning's master, with
  no major failures reported.

  Summary:

   - Strengthen inode number and structure validation when allocating
     inodes.

   - Reduce pointless buffer allocations during cache miss

   - Use FUA for pure data O_DSYNC directio writes

   - Various iomap refactorings

   - Strengthen quota metadata verification to avoid unfixable broken
     quota

   - Make AGFL block freeing a deferred operation to avoid blowing out
     transaction reservations when running complex operations

   - Get rid of the log item descriptors to reduce log overhead

   - Fix various reflink bugs where inodes were double-joined to
     transactions

   - Don't issue discards when trimming unwritten extents

   - Refactor incore dquot initialization and retrieval interfaces

   - Fix some locking problmes in the quota scrub code

   - Strengthen btree structure checks in scrub code

   - Rewrite swapfile activation to use iomap and support unwritten
     extents

   - Make scrub exit to userspace sooner when corruptions or
     cross-referencing problems are found

   - Make scrub invoke the data fork scrubber directly on metadata
     inodes

   - Don't do background reclamation of post-eof and cow blocks when the
     fs is suspended

   - Fix secondary superblock buffer lifespan hinting

   - Refactor growfs to use table-dispatched functions instead of long
     stringy functions

   - Move growfs code to libxfs

   - Implement online fs label getting and setting

   - Introduce online filesystem repair (in a very limited capacity)

   - Fix unit conversion problems in the realtime freemap iteration
     functions

   - Various refactorings and cleanups in preparation to remove buffer
     heads in a future release

   - Reimplement the old bmap call with iomap

   - Remove direct buffer head accesses from seek hole/data

   - Various bug fixes"

* tag 'xfs-4.18-merge-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (121 commits)
  fs: use ->is_partially_uptodate in page_cache_seek_hole_data
  fs: remove the buffer_unwritten check in page_seek_hole_data
  fs: move page_cache_seek_hole_data to iomap.c
  xfs: use iomap_bmap
  iomap: add an iomap-based bmap implementation
  iomap: add a iomap_sector helper
  iomap: use __bio_add_page in iomap_dio_zero
  iomap: move IOMAP_F_BOUNDARY to gfs2
  iomap: fix the comment describing IOMAP_NOWAIT
  iomap: inline data should be an iomap type, not a flag
  mm: split ->readpages calls to avoid non-contiguous pages lists
  mm: return an unsigned int from __do_page_cache_readahead
  mm: give the 'ret' variable a better name __do_page_cache_readahead
  block: add a lower-level bio_add_page interface
  xfs: fix error handling in xfs_refcount_insert()
  xfs: fix xfs_rtalloc_rec units
  xfs: strengthen rtalloc query range checks
  xfs: xfs_rtbuf_get should check the bmapi_read results
  xfs: xfs_rtword_t should be unsigned, not signed
  dax: change bdev_dax_supported() to support boolean returns
  ...
2018-06-05 13:24:20 -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 gfs2: Remove ordered write mode handling from gfs2_trans_add_data 2018-06-04 07:50:16 -05:00
bmap.c Changes for 4.18: 2018-06-05 13:24:20 -07:00
bmap.h gfs2: Iomap cleanups and improvements 2018-06-04 07:56:51 -05:00
dentry.c gfs2: Lock holder cleanup 2016-06-27 09:47:09 -05:00
dir.c gfs2: Dirty source inode during rename 2018-03-08 09:26:20 -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: Iomap cleanups and improvements 2018-06-04 07:56:51 -05:00
gfs2.h
glock.c gfs2: Stop using rhashtable_walk_peek 2018-04-12 09:41:19 -07:00
glock.h gfs2: gfs2_evict_inode: Put glocks asynchronously 2017-08-10 10:45:21 -05:00
glops.c GFS2: Log the reason for log flushes in every log header 2018-01-23 07:39:20 -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: gfs2_free_extlen can return an extent that is too long 2018-06-04 07:33:42 -05:00
inode.c gfs2: Iomap cleanups and improvements 2018-06-04 07:56:51 -05:00
inode.h gfs2: Implement SEEK_HOLE / SEEK_DATA via iomap 2017-10-31 14:26:35 +01:00
Kconfig gfs2: Fix the crc32c dependency 2018-02-01 11:25:31 -07:00
lock_dlm.c gfs2: Add a few missing newlines in messages 2018-01-30 10:32:30 -07:00
log.c GFS2: Make function gfs2_remove_from_ail static 2018-03-08 09:26:20 -07:00
log.h gfs2: Remove ordered write mode handling from gfs2_trans_add_data 2018-06-04 07:50:16 -05:00
lops.c GFS2: Fix minor comment typo 2018-01-25 10:18:06 -07:00
lops.h GFS2: Introduce new gfs2_log_header_v2 2018-01-23 07:38:53 -07:00
main.c gfs2: Fix wrong error handling in init_gfs2_fs() 2017-11-27 10:47:22 -06:00
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 gfs2: Remove sdp->sd_jheightsize 2018-04-16 09:25:21 -07:00
quota.c gfs2: Remove ordered write mode handling from gfs2_trans_add_data 2018-06-04 07:50:16 -05:00
quota.h gfs2: Fix fallocate chunk size 2018-03-08 09:26:20 -07:00
recovery.c gfs2: time journal recovery steps accurately 2018-03-29 10:41:27 -07:00
recovery.h GFS2: Fix gfs2_replay_incr_blk for multiple journal sizes 2016-07-21 13:02:44 -05:00
rgrp.c GFS2: gfs2_free_extlen can return an extent that is too long 2018-06-04 07:33:42 -05:00
rgrp.h GFS2: Non-recursive delete 2017-04-19 08:25:43 -04:00
super.c fs: move I_DIRTY_INODE to fs.h 2018-03-28 01:39:02 -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 gfs2: Add a few missing newlines in messages 2018-01-30 10:32:30 -07:00
sys.h GFS2: dlm based recovery coordination 2012-01-11 09:23:05 +00:00
trace_gfs2.h gfs2: gfs2_iomap_end tracepoint: log block address 2018-03-15 07:17:17 -07:00
trans.c gfs2: Remove ordered write mode handling from gfs2_trans_add_data 2018-06-04 07:50:16 -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: Fix up some sparse warnings 2017-08-25 18:47:18 -05:00
xattr.c gfs2: fix bogus __mark_inode_dirty(I_DIRTY_SYNC | I_DIRTY_DATASYNC) calls 2018-03-28 01:39:01 -04:00
xattr.h gfs2: Remove gfs2_xattr_acl_chmod 2015-12-06 21:25:17 -05:00