Commits
Jaegeuk Kim committed a51311938e1
f2fs: cover more area with nat_tree_lock There was a subtle bug on nat cache management which incurs wrong nid allocation or wrong block addresses when try_to_free_nats is triggered heavily. This patch enlarges the previous coverage of nat_tree_lock to avoid data race. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>