f2fs: clean up {in,de}create_sleep_time
Use pointer parameter @wait to pass result in {in,de}create_sleep_time for
cleanup.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/gc.h b/fs/f2fs/gc.h
index 524543a..d5ff97c 100644
--- a/fs/f2fs/gc.h
+++ b/fs/f2fs/gc.h
@@ -66,26 +66,26 @@
return (long)(reclaimable_user_blocks * LIMIT_FREE_BLOCK) / 100;
}
-static inline long increase_sleep_time(struct f2fs_gc_kthread *gc_th, long wait)
+static inline void increase_sleep_time(struct f2fs_gc_kthread *gc_th,
+ long *wait)
{
- if (wait == gc_th->no_gc_sleep_time)
- return wait;
+ if (*wait == gc_th->no_gc_sleep_time)
+ return;
- wait += gc_th->min_sleep_time;
- if (wait > gc_th->max_sleep_time)
- wait = gc_th->max_sleep_time;
- return wait;
+ *wait += gc_th->min_sleep_time;
+ if (*wait > gc_th->max_sleep_time)
+ *wait = gc_th->max_sleep_time;
}
-static inline long decrease_sleep_time(struct f2fs_gc_kthread *gc_th, long wait)
+static inline void decrease_sleep_time(struct f2fs_gc_kthread *gc_th,
+ long *wait)
{
- if (wait == gc_th->no_gc_sleep_time)
- wait = gc_th->max_sleep_time;
+ if (*wait == gc_th->no_gc_sleep_time)
+ *wait = gc_th->max_sleep_time;
- wait -= gc_th->min_sleep_time;
- if (wait <= gc_th->min_sleep_time)
- wait = gc_th->min_sleep_time;
- return wait;
+ *wait -= gc_th->min_sleep_time;
+ if (*wait <= gc_th->min_sleep_time)
+ *wait = gc_th->min_sleep_time;
}
static inline bool has_enough_invalid_blocks(struct f2fs_sb_info *sbi)