WSL2-Linux-Kernel/fs/gfs2
Linus Torvalds 018d21f5c5 We've got a lot of patches (39) for this merge window. Most of these patches
are related to corruption that occurs when journals are replayed.
 For example:
 
    1. A node fails while writing to the file system.
    2. Other nodes use the metadata that was once used by the failed node.
    3. When the node returns to the cluster, its journal is replayed,
       but the older metadata blocks overwrite the changes from step 2.
 
 - Fixed the recovery sequence to prevent corruption during journal replay.
 - Many bug fixes found during recovery testing.
 - New improved file system withdraw sequence.
 - Fixed how resource group buffers are managed.
 - Fixed how metadata revokes are tracked and written.
 - Improve processing of IO errors hit by daemons like logd and quotad.
 - Improved error checking in metadata writes.
 - Fixed how qadata quota data structures are managed.
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Merge tag 'gfs2-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 updates from Bob Peterson:
 "We've got a lot of patches (39) for this merge window. Most of these
  patches are related to corruption that occurs when journals are
  replayed. For example:

   1. A node fails while writing to the file system.
   2. Other nodes use the metadata that was once used by the failed
      node.
   3. When the node returns to the cluster, its journal is replayed, but
      the older metadata blocks overwrite the changes from step 2.

  Summary:

   - Fixed the recovery sequence to prevent corruption during journal
     replay.

   - Many bug fixes found during recovery testing.

   - New improved file system withdraw sequence.

   - Fixed how resource group buffers are managed.

   - Fixed how metadata revokes are tracked and written.

   - Improve processing of IO errors hit by daemons like logd and
     quotad.

   - Improved error checking in metadata writes.

   - Fixed how qadata quota data structures are managed"

* tag 'gfs2-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: (39 commits)
  gfs2: Fix oversight in gfs2_ail1_flush
  gfs2: change from write to read lock for sd_log_flush_lock in journal replay
  gfs2: instrumentation wrt ail1 stuck
  gfs2: don't lock sd_log_flush_lock in try_rgrp_unlink
  gfs2: Remove unnecessary gfs2_qa_{get,put} pairs
  gfs2: Split gfs2_rsqa_delete into gfs2_rs_delete and gfs2_qa_put
  gfs2: Change inode qa_data to allow multiple users
  gfs2: eliminate gfs2_rsqa_alloc in favor of gfs2_qa_alloc
  gfs2: Switch to list_{first,last}_entry
  gfs2: Clean up inode initialization and teardown
  gfs2: Additional information when gfs2_ail1_flush withdraws
  gfs2: leaf_dealloc needs to allocate one more revoke
  gfs2: allow journal replay to hold sd_log_flush_lock
  gfs2: don't allow releasepage to free bd still used for revokes
  gfs2: flesh out delayed withdraw for gfs2_log_flush
  gfs2: Do proper error checking for go_sync family of glops functions
  gfs2: Don't demote a glock until its revokes are written
  gfs2: drain the ail2 list after io errors
  gfs2: Withdraw in gfs2_ail1_flush if write_cache_pages fails
  gfs2: Do log_flush in gfs2_ail_empty_gl even if ail list is empty
  ...
2020-03-31 14:16:03 -07:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
acl.c gfs2: Change inode qa_data to allow multiple users 2020-03-27 14:08:04 -05:00
acl.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
aops.c gfs2: don't allow releasepage to free bd still used for revokes 2020-02-27 07:53:18 -06:00
aops.h gfs2: mark stuffed_readpage static 2019-07-03 14:45:18 +02:00
bmap.c gfs2: Split gfs2_rsqa_delete into gfs2_rs_delete and gfs2_qa_put 2020-03-27 14:08:04 -05:00
bmap.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
dentry.c gfs2: untangle the logic in gfs2_drevalidate 2019-09-03 09:42:41 +02:00
dir.c gfs2: leaf_dealloc needs to allocate one more revoke 2020-02-27 07:53:18 -06:00
dir.h gfs2: Delete an unnecessary check before brelse() 2019-09-04 20:22:17 +02:00
export.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
file.c gfs2: Remove unnecessary gfs2_qa_{get,put} pairs 2020-03-27 14:08:05 -05:00
gfs2.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
glock.c gfs2: Switch to list_{first,last}_entry 2020-03-27 14:08:04 -05:00
glock.h gfs2: Use async glocks for rename 2019-09-04 20:22:17 +02:00
glops.c gfs2: Do proper error checking for go_sync family of glops functions 2020-02-27 07:53:18 -06:00
glops.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
incore.h gfs2: Change inode qa_data to allow multiple users 2020-03-27 14:08:04 -05:00
inode.c We've got a lot of patches (39) for this merge window. Most of these patches 2020-03-31 14:16:03 -07:00
inode.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
lock_dlm.c gfs2: Force withdraw to replay journals and wait for it to finish 2020-02-27 07:53:12 -06:00
log.c gfs2: Fix oversight in gfs2_ail1_flush 2020-03-30 07:55:35 -05:00
log.h gfs2: Do log_flush in gfs2_ail_empty_gl even if ail list is empty 2020-02-27 07:53:18 -06:00
lops.c gfs2: Switch to list_{first,last}_entry 2020-03-27 14:08:04 -05:00
lops.h gfs2: Remove active journal side effect from gfs2_write_log_header 2019-11-12 15:17:53 +01:00
main.c SPDX update for 5.2-rc4 2019-06-08 12:52:42 -07:00
meta_io.c gfs2: Force withdraw to replay journals and wait for it to finish 2020-02-27 07:53:12 -06:00
meta_io.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
ops_fstype.c We've got a lot of patches (39) for this merge window. Most of these patches 2020-03-31 14:16:03 -07:00
quota.c gfs2: Change inode qa_data to allow multiple users 2020-03-27 14:08:04 -05:00
quota.h gfs2: Change inode qa_data to allow multiple users 2020-03-27 14:08:04 -05:00
recovery.c gfs2: change from write to read lock for sd_log_flush_lock in journal replay 2020-03-27 14:08:05 -05:00
recovery.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
rgrp.c gfs2: don't lock sd_log_flush_lock in try_rgrp_unlink 2020-03-27 14:08:05 -05:00
rgrp.h gfs2: Split gfs2_rsqa_delete into gfs2_rs_delete and gfs2_qa_put 2020-03-27 14:08:04 -05:00
super.c gfs2: Split gfs2_rsqa_delete into gfs2_rs_delete and gfs2_qa_put 2020-03-27 14:08:04 -05:00
super.h gfs2: Force withdraw to replay journals and wait for it to finish 2020-02-27 07:53:12 -06:00
sys.c gfs2: Force withdraw to replay journals and wait for it to finish 2020-02-27 07:53:12 -06:00
sys.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
trace_gfs2.h gfs2: eliminate rs_inum and reduce the size of gfs2 inodes 2018-06-21 07:39:31 -05:00
trans.c gfs2: drain the ail2 list after io errors 2020-02-27 07:53:18 -06:00
trans.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
util.c gfs2: flesh out delayed withdraw for gfs2_log_flush 2020-02-27 07:53:18 -06:00
util.h gfs2: flesh out delayed withdraw for gfs2_log_flush 2020-02-27 07:53:18 -06:00
xattr.c gfs2: Change inode qa_data to allow multiple users 2020-03-27 14:08:04 -05:00
xattr.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00