diff options
Diffstat (limited to 'block/blk-sysfs.c')
| -rw-r--r-- | block/blk-sysfs.c | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index 6f58530fb3c0..cde525724831 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -296,37 +296,10 @@ static ssize_t queue_##_name##_store(struct request_queue *q, \ return queue_feature_store(q, page, count, _feature); \ } -#define QUEUE_SYSFS_BIT_FNS(name, flag, neg) \ -static ssize_t \ -queue_##name##_show(struct request_queue *q, char *page) \ -{ \ - int bit; \ - bit = test_bit(QUEUE_FLAG_##flag, &q->queue_flags); \ - return queue_var_show(neg ? !bit : bit, page); \ -} \ -static ssize_t \ -queue_##name##_store(struct request_queue *q, const char *page, size_t count) \ -{ \ - unsigned long val; \ - ssize_t ret; \ - ret = queue_var_store(&val, page, count); \ - if (ret < 0) \ - return ret; \ - if (neg) \ - val = !val; \ - \ - if (val) \ - blk_queue_flag_set(QUEUE_FLAG_##flag, q); \ - else \ - blk_queue_flag_clear(QUEUE_FLAG_##flag, q); \ - return ret; \ -} - QUEUE_SYSFS_FEATURE(rotational, BLK_FEAT_ROTATIONAL) QUEUE_SYSFS_FEATURE(add_random, BLK_FEAT_ADD_RANDOM) QUEUE_SYSFS_FEATURE(iostats, BLK_FEAT_IO_STAT) -QUEUE_SYSFS_BIT_FNS(stable_writes, STABLE_WRITES, 0); -#undef QUEUE_SYSFS_BIT_FNS +QUEUE_SYSFS_FEATURE(stable_writes, BLK_FEAT_STABLE_WRITES); static ssize_t queue_zoned_show(struct request_queue *q, char *page) { |