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authorChao Yu <chao2.yu@samsung.com>2015-01-26 20:24:21 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2015-02-11 17:04:37 -0800
commit88dd8934194f6d1db7f824c03d1eee169cb891b0 (patch)
tree42e4ca9eba292b785b883ab0cba992a5e01d16ac /fs/f2fs/gc.h
parentfeeb0debfb3454726ebea3871cecac35e144d1bb (diff)
downloadlinux-88dd8934194f6d1db7f824c03d1eee169cb891b0.tar.bz2
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>
Diffstat (limited to 'fs/f2fs/gc.h')
-rw-r--r--fs/f2fs/gc.h28
1 files changed, 14 insertions, 14 deletions
diff --git a/fs/f2fs/gc.h b/fs/f2fs/gc.h
index 524543a6a34a..d5ff97c5e394 100644
--- a/fs/f2fs/gc.h
+++ b/fs/f2fs/gc.h
@@ -66,26 +66,26 @@ static inline block_t limit_free_user_blocks(struct f2fs_sb_info *sbi)
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)