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authorLinus Torvalds <torvalds@linux-foundation.org>2020-03-30 11:20:13 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-03-30 11:20:13 -0700
commit10f36b1e80a9f7afdaefe6f0b06dcdf89715eed7 (patch)
treeb47a3af19ab20a7cd6c1578db4afba1a85a8ec5b /block/blk-iocost.c
parent3a0eb192c01f43dca12628d8b5866d5b8ffb35f5 (diff)
parent654a3667df364f778b9b5bcdfb32e545aceb6a51 (diff)
downloadlinux-10f36b1e80a9f7afdaefe6f0b06dcdf89715eed7.tar.bz2
Merge tag 'for-5.7/block-2020-03-29' of git://git.kernel.dk/linux-block
Pull block updates from Jens Axboe: - Online capacity resizing (Balbir) - Number of hardware queue change fixes (Bart) - null_blk fault injection addition (Bart) - Cleanup of queue allocation, unifying the node/no-node API (Christoph) - Cleanup of genhd, moving code to where it makes sense (Christoph) - Cleanup of the partition handling code (Christoph) - disk stat fixes/improvements (Konstantin) - BFQ improvements (Paolo) - Various fixes and improvements * tag 'for-5.7/block-2020-03-29' of git://git.kernel.dk/linux-block: (72 commits) block: return NULL in blk_alloc_queue() on error block: move bio_map_* to blk-map.c Revert "blkdev: check for valid request queue before issuing flush" block: simplify queue allocation bcache: pass the make_request methods to blk_queue_make_request null_blk: use blk_mq_init_queue_data block: add a blk_mq_init_queue_data helper block: move the ->devnode callback to struct block_device_operations block: move the part_stat* helpers from genhd.h to a new header block: move block layer internals out of include/linux/genhd.h block: move guard_bio_eod to bio.c block: unexport get_gendisk block: unexport disk_map_sector_rcu block: unexport disk_get_part block: mark part_in_flight and part_in_flight_rw static block: mark block_depr static block: factor out requeue handling from dispatch code block/diskstats: replace time_in_queue with sum of request times block/diskstats: accumulate all per-cpu counters in one pass block/diskstats: more accurate approximation of io_ticks for slow disks ...
Diffstat (limited to 'block/blk-iocost.c')
-rw-r--r--block/blk-iocost.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/block/blk-iocost.c b/block/blk-iocost.c
index 9a599cc28c29..db35ee682294 100644
--- a/block/blk-iocost.c
+++ b/block/blk-iocost.c
@@ -46,9 +46,6 @@
* If needed, tools/cgroup/iocost_coef_gen.py can be used to generate
* device-specific coefficients.
*
- * If needed, tools/cgroup/iocost_coef_gen.py can be used to generate
- * device-specific coefficients.
- *
* 2. Control Strategy
*
* The device virtual time (vtime) is used as the primary control metric.