f2fs: detect idle time depending on user behavior

[linux.git] / fs / f2fs / gc.h

diff --git a/fs/f2fs/gc.h b/fs/f2fs/gc.h
index b4a65be9f7d3fc03a9b1836873f392fea1cfd646..a993967dcdb979160ec5bced54fa7df565bf1e65 100644 (file)
--- a/fs/f2fs/gc.h
+++ b/fs/f2fs/gc.h
@@ -100,11 +100,3 @@ static inline bool has_enough_invalid_blocks(struct f2fs_sb_info *sbi)
                return true;
        return false;
 }
-
-static inline int is_idle(struct f2fs_sb_info *sbi)
-{
-       struct block_device *bdev = sbi->sb->s_bdev;
-       struct request_queue *q = bdev_get_queue(bdev);
-       struct request_list *rl = &q->root_rl;
-       return !(rl->count[BLK_RW_SYNC]) && !(rl->count[BLK_RW_ASYNC]);
-}