Messages in this thread | | | From | David Sterba <> | Subject | [GIT PULL] Btrfs updates for 5.12-rc2 | Date | Mon, 1 Mar 2021 14:44:16 +0100 |
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From: David Sterba <dsterba@suse.cz>
Hi,
first batch of fixes that usually arrive during the merge window code freeze. Regressions and stable material. Please pull, thanks.
Regressions:
- fix deadlock in log sync in zoned mode
- fix bugs in subpage mode still wrongly assuming sectorsize == page size
Fixes:
- fix missing kunmap of the Q stripe in RAID6
- block group fixes: - fix race between extent freeing/allocation when using bitmaps - avoid double put of block group when emptying cluster
- swapfile fixes: - fix swapfile writes vs running scrub - fix swapfile activation vs snapshot creation
- fix stale data exposure after cloning a hole with NO_HOLES enabled
- remove tree-checker check that does not work in case information from other leaves is necessary
---------------------------------------------------------------- The following changes since commit 9d294a685fbcb256ce8c5f7fd88a7596d0f52a8a:
btrfs: zoned: enable to mount ZONED incompat flag (2021-02-09 02:52:24 +0100)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-5.12-rc1-tag
for you to fetch changes up to 6e37d245994189ba757df7dc2950a44d31421ac6:
btrfs: zoned: fix deadlock on log sync (2021-02-22 18:08:48 +0100)
---------------------------------------------------------------- Filipe Manana (4): btrfs: avoid checking for RO block group twice during nocow writeback btrfs: fix race between writes to swap files and scrub btrfs: fix race between swap file activation and snapshot creation btrfs: fix stale data exposure after cloning a hole with NO_HOLES enabled
Ira Weiny (1): btrfs: fix raid6 qstripe kmap
Johannes Thumshirn (1): btrfs: zoned: fix deadlock on log sync
Josef Bacik (2): btrfs: tree-checker: do not error out if extent ref hash doesn't match btrfs: avoid double put of block group when emptying cluster
Nikolay Borisov (1): btrfs: fix race between extent freeing/allocation when using bitmaps
Qu Wenruo (2): btrfs: make btrfs_submit_compressed_read() subpage compatible btrfs: make check_compressed_csum() to be subpage compatible
fs/btrfs/block-group.c | 33 +++++++++++++++++++++++- fs/btrfs/block-group.h | 9 +++++++ fs/btrfs/compression.c | 62 +++++++++++++++++++++++++++++++-------------- fs/btrfs/ctree.h | 5 ++++ fs/btrfs/free-space-cache.c | 14 +++++----- fs/btrfs/inode.c | 44 +++++++++++++++++++++++++++----- fs/btrfs/raid56.c | 21 ++++++++------- fs/btrfs/reflink.c | 18 +++++++++++++ fs/btrfs/scrub.c | 9 ++++++- fs/btrfs/tree-checker.c | 16 +++--------- fs/btrfs/tree-log.c | 3 --- 11 files changed, 175 insertions(+), 59 deletions(-)
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