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Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/gc.c8
-rw-r--r--fs/f2fs/gc.h28
2 files changed, 18 insertions, 18 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index 67860b6712f3..ba89e27f394f 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -44,7 +44,7 @@ static int gc_thread_func(void *data)
break;
if (sbi->sb->s_writers.frozen >= SB_FREEZE_WRITE) {
- wait_ms = increase_sleep_time(gc_th, wait_ms);
+ increase_sleep_time(gc_th, &wait_ms);
continue;
}
@@ -65,15 +65,15 @@ static int gc_thread_func(void *data)
continue;
if (!is_idle(sbi)) {
- wait_ms = increase_sleep_time(gc_th, wait_ms);
+ increase_sleep_time(gc_th, &wait_ms);
mutex_unlock(&sbi->gc_mutex);
continue;
}
if (has_enough_invalid_blocks(sbi))
- wait_ms = decrease_sleep_time(gc_th, wait_ms);
+ decrease_sleep_time(gc_th, &wait_ms);
else
- wait_ms = increase_sleep_time(gc_th, wait_ms);
+ increase_sleep_time(gc_th, &wait_ms);
stat_inc_bggc_count(sbi);
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)