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(parent: 5e8b9ef) | patch
btrfs: check FS error state bit early during write
authorGoldwyn Rodrigues <rgoldwyn@suse.com>
Thu, 24 Sep 2020 16:39:14 +0000 (11:39 -0500)
committerDavid Sterba <dsterba@suse.com>
Tue, 8 Dec 2020 14:53:46 +0000 (15:53 +0100)
commitc86537a42f8661a26c96cbb32352b33cb57ac75c
treed4fcdf070c5b54313bce997e4f245cef777f5c5ftree | snapshot
parent5e8b9ef30392bb80f418cf4340b8c9c54039d5dccommit | diff
btrfs: check FS error state bit early during write

fs_info::fs_state is a filesystem bit check as opposed to inode and can
be performed before we begin with write checks. This eliminates inode
lock/unlock in case the error bit is set.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/file.c diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)