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| author | Kaixu Xia <xiakaixu@huawei.com> | 2016-03-31 13:19:41 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-03-31 12:26:25 -0600 |
| commit | c877ef8ae7b8edaedccad0fc8c23d4d1de7e2480 (patch) | |
| tree | 705af88ec0085027350384fb0567fe1cd531dbab /mm/backing-dev.c | |
| parent | b30a337ca27c4f40439e4bfb290cba5f88d73bb7 (diff) | |
| download | lwn-c877ef8ae7b8edaedccad0fc8c23d4d1de7e2480.tar.gz lwn-c877ef8ae7b8edaedccad0fc8c23d4d1de7e2480.zip | |
writeback: fix the wrong congested state variable definition
The right variable definition should be wb_congested_state that
include WB_async_congested and WB_sync_congested. So fix it.
Signed-off-by: Kaixu Xia <xiakaixu@huawei.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'mm/backing-dev.c')
| -rw-r--r-- | mm/backing-dev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/backing-dev.c b/mm/backing-dev.c index bfbd7096b6ed..0c6317b7db38 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -898,7 +898,7 @@ static atomic_t nr_wb_congested[2]; void clear_wb_congested(struct bdi_writeback_congested *congested, int sync) { wait_queue_head_t *wqh = &congestion_wqh[sync]; - enum wb_state bit; + enum wb_congested_state bit; bit = sync ? WB_sync_congested : WB_async_congested; if (test_and_clear_bit(bit, &congested->state)) @@ -911,7 +911,7 @@ EXPORT_SYMBOL(clear_wb_congested); void set_wb_congested(struct bdi_writeback_congested *congested, int sync) { - enum wb_state bit; + enum wb_congested_state bit; bit = sync ? WB_sync_congested : WB_async_congested; if (!test_and_set_bit(bit, &congested->state)) |