Messages in this thread | | | From | David Sterba <> | Subject | [GIT PULL] Btrfs fixes for 5.8-rc3 | Date | Tue, 23 Jun 2020 15:53:45 +0200 |
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Hi,
a number of fixes, located in two areas, one performance fix and one fixup for better integration with another patchset.
Please pull, thanks.
- bug fixes in nowait aio: - fix snapshot creation hang after nowait-aio was used - fix failure to write to prealloc extent past EOF - don't block when extent range is locked
- block group fixes: - relocation failure when scrub runs in parallel - refcount fix when removing fails - fix race between removal and creation - space accounting fixes
- reinstante fast path check for log tree at unlink time, fixes performance drop up to 30% in REAIM
- kzfree/kfree fixup to ease treewide patchset renaming kzfree
---------------------------------------------------------------- The following changes since commit 55e20bd12a56e06c38b953177bb162cbbaa96004:
Revert "btrfs: switch to iomap_dio_rw() for dio" (2020-06-14 01:19:02 +0200)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-5.8-rc2-tag
for you to fetch changes up to b091f7fede97cc64f7aaad3eeb37965aebee3082:
btrfs: use kfree() in btrfs_ioctl_get_subvol_info() (2020-06-16 19:24:03 +0200)
---------------------------------------------------------------- Filipe Manana (9): btrfs: fix a block group ref counter leak after failure to remove block group btrfs: fix race between block group removal and block group creation btrfs: fix data block group relocation failure due to concurrent scrub btrfs: fix bytes_may_use underflow when running balance and scrub in parallel btrfs: check if a log root exists before locking the log_mutex on unlink btrfs: fix hang on snapshot creation after RWF_NOWAIT write btrfs: fix failure of RWF_NOWAIT write into prealloc extent beyond eof btrfs: fix RWF_NOWAIT write not failling when we need to cow btrfs: fix RWF_NOWAIT writes blocking on extent locks and waiting for IO
Waiman Long (1): btrfs: use kfree() in btrfs_ioctl_get_subvol_info()
fs/btrfs/block-group.c | 44 +++++++++++++++++++++++++++----------------- fs/btrfs/ctree.h | 2 ++ fs/btrfs/file.c | 46 +++++++++++++++++++++++++++++++++++++--------- fs/btrfs/inode.c | 39 ++++++++++++++++++++++++++++++--------- fs/btrfs/ioctl.c | 2 +- fs/btrfs/tree-log.c | 5 +++++ 6 files changed, 102 insertions(+), 36 deletions(-)
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