Subject: [PATCH] btrfs: fix per-subvolume RO/RW flags with new mount API From: Qu Wenruo To: linux-btrfs@vger.kernel.org Date: Wed, 23 Oct 2024 16:56:51 +1030 . Subject: [PATCH] btrfs: reduce lock contention with not always use keep locks when insert extent backref From: robbieko To: linux-btrfs@vger.kernel.org Cc: Robbie Ko Date: Wed, 23 Oct 2024 14:38:18 +0800 . Subject: [PATCH v2] btrfs: fix mount failure due to remount races From: Qu Wenruo To: linux-btrfs@vger.kernel.org Cc: Enno Gotthold , Fabian Vogt Date: Wed, 23 Oct 2024 17:08:51 +1030 . Subject: [syzbot] [btrfs?] general protection fault in btrfs_lookup_csums_bitmap From: syzbot To: clm@fb.com, dsterba@suse.com, josef@toxicpanda.com, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Date: Wed, 23 Oct 2024 02:08:37 -0700 . Subject: [PATCH v5 0/2] implement truncation for RAID stripe-extents From: Johannes Thumshirn To: linux-btrfs@vger.kernel.org Cc: Josef Bacik , David Sterba , Filipe Manana , Naohiro Aota , Johannes Thumshirn Date: Wed, 23 Oct 2024 15:25:16 +0200 . Subject: [GIT PULL] Btrfs fixes for 6.12-rc5 From: David Sterba To: torvalds@linux-foundation.org Cc: David Sterba , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org Date: Wed, 23 Oct 2024 18:07:39 +0200 Hi, please pull the following fixes, all for stable trees. Thanks. - mount option fixes: - fix handling of compression mount options on remount - reject rw remount in case there are options that don't work in read-write mode (like rescue options) - fix zone accounting of unusable space - fix in-memory corruption when merging extent maps - fix delalloc range locking for sector < page - use more convenient default value of drop subtree threshold, clean more subvolumes without the fallback to marking quotas inconsistent - fix smatch warning about incorrect value passed to ERR_PTR ---------------------------------------------------------------- The following changes since commit 2ab5e243c2266c841e0f6904fad1514b18eaf510: btrfs: fix uninitialized pointer free on read_alloc_one_name() error (2024-10-11 19:55:04 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git tags/for-6.12-rc4-tag for you to fetch changes up to 75f49c3dc7b7423d3734f2e4dabe3dac8d064338: btrfs: fix passing 0 to ERR_PTR in btrfs_search_dir_index_item() (2024-10-22 16:10:55 +0200) ---------------------------------------------------------------- Boris Burkov (1): btrfs: fix read corruption due to race with extent map merging Filipe Manana (1): btrfs: clear force-compress on remount when compress mount option is given Naohiro Aota (1): btrfs: zoned: fix zone unusable accounting for freed reserved extent Qu Wenruo (3): btrfs: qgroup: set a more sane default value for subtree drop threshold btrfs: fix the delalloc range locking if sector size < page size btrfs: reject ro->rw reconfiguration if there are hard ro requirements Yue Haibing (1): btrfs: fix passing 0 to ERR_PTR in btrfs_search_dir_index_item() fs/btrfs/block-group.c | 2 ++ fs/btrfs/dir-item.c | 4 ++-- fs/btrfs/disk-io.c | 2 +- fs/btrfs/extent_io.c | 17 +++++++++-------- fs/btrfs/extent_map.c | 31 ++++++++++++++++--------------- fs/btrfs/inode.c | 7 ++----- fs/btrfs/qgroup.c | 2 +- fs/btrfs/qgroup.h | 2 ++ fs/btrfs/super.c | 12 ++++++++++-- 9 files changed, 45 insertions(+), 34 deletions(-) .