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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-02 10:09:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-02 10:09:40 -0700 |
| commit | 4e3b9ce271b4b54d2293a3916d22e4ddc0c89aab (patch) | |
| tree | 737db05a97536fc96f93303dfc1c15ff4e4b73ad /fs/btrfs/volumes.h | |
| parent | c5130911033149c18bf84fa094c8e5def26ec8d0 (diff) | |
| parent | 4c8f353272dd1262013873990c0fafd0e3c8f274 (diff) | |
| download | lwn-4e3b9ce271b4b54d2293a3916d22e4ddc0c89aab.tar.gz lwn-4e3b9ce271b4b54d2293a3916d22e4ddc0c89aab.zip | |
Merge tag 'for-5.9-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"Two more fixes.
One is for a lockdep warning/lockup (also caught by syzbot), that one
has been seen in practice. Regarding the other syzbot reports
mentioned last time, they don't seem to be urgent and reliably
reproducible so they'll be fixed later.
The second fix is for a potential corruption when device replace
finishes and the in-memory state of trim is not copied to the new
device"
* tag 'for-5.9-rc7-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: fix filesystem corruption after a device replace
btrfs: move btrfs_rm_dev_replace_free_srcdev outside of all locks
btrfs: move btrfs_scratch_superblocks into btrfs_dev_replace_finishing
Diffstat (limited to 'fs/btrfs/volumes.h')
| -rw-r--r-- | fs/btrfs/volumes.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 5eea93916fbf..302c9234f7d0 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -573,6 +573,9 @@ void btrfs_set_fs_info_ptr(struct btrfs_fs_info *fs_info); void btrfs_reset_fs_info_ptr(struct btrfs_fs_info *fs_info); bool btrfs_check_rw_degradable(struct btrfs_fs_info *fs_info, struct btrfs_device *failing_dev); +void btrfs_scratch_superblocks(struct btrfs_fs_info *fs_info, + struct block_device *bdev, + const char *device_path); int btrfs_bg_type_to_factor(u64 flags); const char *btrfs_bg_type_to_raid_name(u64 flags); |