tree ab73696470ced0ae3d4ef67eb066bdae3f21df0a
parent b69c8779f4fc2d97632b3f395f9c65de88ab4398
author Jaegeuk Kim <jaegeuk@kernel.org> 1639430920 -0800
committer Jaegeuk Kim <jaegeuk@google.com> 1639508701 -0800

f2fs: avoid down_write on nat_tree_lock during checkpoint

Let's cache nat entry if there's no lock contention only.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>