[PATCH 2/5] f2fs: disable extent_cache for fcollapse/finsert inodes

This reduces the elapsed time to do xfstests/generic/017. Before: 458 s After: 390 s Signed-off-by: Jaegeuk Kim --- fs/f2fs/extent_cache.c | 13 + fs/f2fs/f2fs.h | 1 + fs/f2fs/file.c | 5 + 3 files changed, 19 insertions(+) diff --git

[PATCH 2/5] f2fs: disable extent_cache for fcollapse/finsert inodes

This reduces the elapsed time to do xfstests/generic/017. Before: 458 s After: 390 s Signed-off-by: Jaegeuk Kim --- fs/f2fs/extent_cache.c | 13 + fs/f2fs/f2fs.h | 1 + fs/f2fs/file.c | 5 + 3 files changed, 19 insertions(+) diff --git