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| author | Christoph Hellwig <hch@lst.de> | 2020-07-01 11:06:21 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-07-08 17:05:53 -0600 |
| commit | 8c911f3d4c074a17955a1757c9d1d5a9a5209ca5 (patch) | |
| tree | 6a6219be3bf116a79973eeb585773c50a30042ef /drivers/md | |
| parent | 492d76b215660be833f12c3fa7cf2faf39434841 (diff) | |
| download | linux-stable-8c911f3d4c074a17955a1757c9d1d5a9a5209ca5.tar.gz linux-stable-8c911f3d4c074a17955a1757c9d1d5a9a5209ca5.tar.bz2 linux-stable-8c911f3d4c074a17955a1757c9d1d5a9a5209ca5.zip | |
writeback: remove struct bdi_writeback_congested
We never set any congested bits in the group writeback instances of it.
And for the simpler bdi-wide case a simple scalar field is all that
that is needed.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 2d368cafb23e..48bfd41658aa 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1834,7 +1834,7 @@ static int dm_any_congested(void *congested_data, int bdi_bits) * top-level queue for congestion. */ struct backing_dev_info *bdi = md->queue->backing_dev_info; - r = bdi->wb.congested->state & bdi_bits; + r = bdi->wb.congested & bdi_bits; } else { map = dm_get_live_table_fast(md); if (map) |