Hi,
second batch with one minor update, the rest are fixes that have arrived
a bit late for the first batch. There are also some recent fixes for
bugs that were discovered during the merge window and pop up during
testing.
Please pull, thanks.
Fixes:
- fix compression messages when remounting with different level or
compression algorithm
- tree-log: fix some memory leaks on error handling paths
- restore I_VERSION on remount
- fix return values and error code mixups
- fix umount crash with quotas enabled when removing sysfs files
- fix trim range on a shrunk device
User visible changes:
- show correct subvolume path in /proc/mounts for bind mounts
----------------------------------------------------------------
The following changes since commit 5e548b32018d96c377fda4bdac2bf511a448ca67:
btrfs: do not set the full sync flag on the inode during page release
(2020-07-27 12:55:48 +0200)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-5.9-tag
for you to fetch changes up to c57dd1f2f6a7cd1bb61802344f59ccdc5278c983:
btrfs: trim: fix underflow in trim length to prevent access beyond device
boundary (2020-08-12 10:15:58 +0200)
----------------------------------------------------------------
Boleyn Su (1):
btrfs: check correct variable after allocation in btrfs_backref_iter_alloc
David Sterba (1):
btrfs: fix messages after changing compression level by remount
Filipe Manana (1):
btrfs: fix memory leaks after failure to lookup checksums during inode
logging
Josef Bacik (3):
btrfs: only search for left_info if there is no right_info in
try_merge_free_space
btrfs: don't show full path of bind mounts in subvol=
btrfs: make sure SB_I_VERSION doesn't get unset by remount
Pavel Machek (1):
btrfs: fix return value mixup in btrfs_get_extent
Qu Wenruo (3):
btrfs: inode: fix NULL pointer dereference if inode doesn't need
compression
btrfs: sysfs: fix NULL pointer dereference at btrfs_sysfs_del_qgroups()
btrfs: trim: fix underflow in trim length to prevent access beyond device
boundary
fs/btrfs/backref.c | 2 +-
fs/btrfs/extent-io-tree.h | 2 ++
fs/btrfs/extent-tree.c | 14 ++++++++++++++
fs/btrfs/free-space-cache.c | 4 ++--
fs/btrfs/inode.c | 18 ++++++++++++------
fs/btrfs/super.c | 30 +++++++++++++++++++++++-------
fs/btrfs/sysfs.c | 8 +++++---
fs/btrfs/tree-log.c | 8 ++------
fs/btrfs/volumes.c | 4 ++++
9 files changed, 65 insertions(+), 25 deletions(-)
