The checkpoint is the top priority thread which can stop all the filesystem operations. Let's make it RT priority.
Signed-off-by: Jaegeuk Kim <jaeg...@kernel.org> --- fs/f2fs/checkpoint.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index bd890738b94d..8dbb815a35c0 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -21,7 +21,7 @@ #include "iostat.h" #include <trace/events/f2fs.h> -#define DEFAULT_CHECKPOINT_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3)) +#define DEFAULT_CHECKPOINT_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_RT, 3)) static struct kmem_cache *ino_entry_slab; struct kmem_cache *f2fs_inode_entry_slab; -- 2.48.1.711.g2feabab25a-goog _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
