Commits
Jaegeuk Kim committed 4a6de50d540
f2fs: use PGP_LOCK to check its truncation Previously, after trylock_page is succeeded, it doesn't check its mapping. In order to fix that, we can just give PGP_LOCK to pagecache_get_page. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>