mkfs.f2fs: treat db's data as hot one

DB files like .db, .db-journal, .db-wal, .db-shm are very active, this
patch adds db file type to hot file extension list by default.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/mkfs/f2fs_format.c b/mkfs/f2fs_format.c
index 662ac52..8a19516 100644 (file)
--- a/mkfs/f2fs_format.c
+++ b/mkfs/f2fs_format.c
@@ -69,6 +69,7 @@ const char *media_ext_lists[] = {
 };
 
 const char *hot_ext_lists[] = {
+       "db",
        NULL
 };