Message ID | 20220216044514.2903784-1-ming.lei@redhat.com (mailing list archive) |
---|---|
Headers | show |
Series | block: improve iops limit throttle | expand |
On Wed, 16 Feb 2022 12:45:06 +0800, Ming Lei wrote: > Lining reported that iops limit throttle doesn't work on dm-thin, also > iops limit throttle works bad on plain disk in case of excessive split. > > Commit 4f1e9630afe6 ("blk-throtl: optimize IOPS throttle for large IO scenarios") > was for addressing this issue, but the taken approach is just to run > post-accounting, then current split bios won't be throttled actually, > so actual iops throttle result isn't good in case of excessive bio > splitting. > > [...] Applied, thanks! [1/8] block: move submit_bio_checks() into submit_bio_noacct commit: a650628bde77f6ac5b1d532092346feff7b58c52 [2/8] block: move blk_crypto_bio_prep() out of blk-mq.c commit: 7f36b7d02a287ed18d02ae821868aa07b0235521 [3/8] block: don't declare submit_bio_checks in local header commit: 29ff23624e21c89d3321d6429dec8ad3847b534a [4/8] block: don't check bio in blk_throtl_dispatch_work_fn commit: 3f98c753717c600eb5708e9b78b3eba6664bddf1 [5/8] block: merge submit_bio_checks() into submit_bio_noacct commit: d24c670ec1f9f1dc320e59004e61f3491ae24546 [6/8] block: throttle split bio in case of iops limit commit: 9f5ede3c01f9951b0ae7d68b28762ad51d9bacc8 [7/8] block: don't try to throttle split bio if iops limit isn't set commit: 5a93b6027eb4ef5db60a4bc5bdbeba5fb9f29384 [8/8] block: revert 4f1e9630afe6 ("blk-throtl: optimize IOPS throttle for large IO scenarios") commit: 34841e6fb125aa3f0e33e4eaac9f5eb86b2bb34b Best regards,