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(parent: 678df98) | patch
block: introduce part_[begin|end]_io_acct
authorSong Liu <songliubraving@fb.com>
Mon, 31 Aug 2020 22:27:23 +0000 (15:27 -0700)
committerJens Axboe <axboe@kernel.dk>
Fri, 11 Sep 2020 22:41:30 +0000 (16:41 -0600)
commit98420d4295968f177033edeed143366df6af30d4
tree2e5f62110986ddd52f8fcce4c00f7d5fe2c466fbtree | snapshot
parent678df9810e963457a93c00630ded499e5b807177commit | diff
block: introduce part_[begin|end]_io_acct

These functions can be used to enable iostat for partitions on devices
like md, bcache.

Signed-off-by: Song Liu <songliubraving@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-core.c diff | blob | history
include/linux/blkdev.h diff | blob | history
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