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| author | Jens Axboe <axboe@kernel.dk> | 2020-07-20 15:38:23 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-07-20 15:38:23 -0600 |
| commit | 9caaa66c918c020fd16e84d1c6ebcce9960df1b2 (patch) | |
| tree | 578d455a53453a1aead77da399c5134e73224a66 /lib/sbitmap.c | |
| parent | ba47d845d715a010f7b51f6f89bae32845e6acb7 (diff) | |
| parent | ef45fe470e1e5410db4af87abc5d5055427945ac (diff) | |
Merge branch 'for-5.9/block' into for-5.9/block-merge
* for-5.9/block: (124 commits)
blk-cgroup: show global disk stats in root cgroup io.stat
blk-cgroup: make iostat functions visible to stat printing
block: improve discard bio alignment in __blkdev_issue_discard()
block: change REQ_OP_ZONE_RESET and REQ_OP_ZONE_RESET_ALL to be odd numbers
block: defer flush request no matter whether we have elevator
block: make blk_timeout_init() static
block: remove retry loop in ioc_release_fn()
block: remove unnecessary ioc nested locking
block: integrate bd_start_claiming into __blkdev_get
block: use bd_prepare_to_claim directly in the loop driver
block: refactor bd_start_claiming
block: simplify the restart case in __blkdev_get
Revert "blk-rq-qos: remove redundant finish_wait to rq_qos_wait."
block: always remove partitions from blk_drop_partitions()
block: relax jiffies rounding for timeouts
blk-mq: remove redundant validation in __blk_mq_end_request()
blk-mq: Remove unnecessary local variable
writeback: remove bdi->congested_fn
writeback: remove struct bdi_writeback_congested
writeback: remove {set,clear}_wb_congested
...
Diffstat (limited to 'lib/sbitmap.c')
| -rw-r--r-- | lib/sbitmap.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/sbitmap.c b/lib/sbitmap.c index af88d1346dd7..267aa7709416 100644 --- a/lib/sbitmap.c +++ b/lib/sbitmap.c @@ -292,8 +292,11 @@ void sbitmap_bitmap_show(struct sbitmap *sb, struct seq_file *m) for (i = 0; i < sb->map_nr; i++) { unsigned long word = READ_ONCE(sb->map[i].word); + unsigned long cleared = READ_ONCE(sb->map[i].cleared); unsigned int word_bits = READ_ONCE(sb->map[i].depth); + word &= ~cleared; + while (word_bits > 0) { unsigned int bits = min(8 - byte_bits, word_bits); |