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| author | Christoph Hellwig <hch@lst.de> | 2023-05-19 06:40:50 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-05-19 19:52:42 -0600 |
| commit | 9a67aa52a42b31ad44220cc218df3b75a5cd5d05 (patch) | |
| tree | ddf14cd0f48f2907aaf4c19f369c1a5efe2ceead /block/blk-mq-debugfs.c | |
| parent | 1e82fadfc6b96ca79f69d0bcf938d31032bb43d2 (diff) | |
| download | lwn-9a67aa52a42b31ad44220cc218df3b75a5cd5d05.tar.gz lwn-9a67aa52a42b31ad44220cc218df3b75a5cd5d05.zip | |
blk-mq: don't use the requeue list to queue flush commands
Currently both requeues of commands that were already sent to the driver
and flush commands submitted from the flush state machine share the same
requeue_list struct request_queue, despite requeues doing head
insertions and flushes not. Switch to using two separate lists instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Link: https://lore.kernel.org/r/20230519044050.107790-8-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-debugfs.c')
| -rw-r--r-- | block/blk-mq-debugfs.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c index 22e39b9a77ec..68165a50951b 100644 --- a/block/blk-mq-debugfs.c +++ b/block/blk-mq-debugfs.c @@ -244,7 +244,6 @@ static const char *const cmd_flag_name[] = { #define RQF_NAME(name) [ilog2((__force u32)RQF_##name)] = #name static const char *const rqf_name[] = { RQF_NAME(STARTED), - RQF_NAME(SOFTBARRIER), RQF_NAME(FLUSH_SEQ), RQF_NAME(MIXED_MERGE), RQF_NAME(MQ_INFLIGHT), |