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zram: nvdimm: use bio_{start,end}_io_acct and disk_{start,end}_io_acct
authorChristoph Hellwig <hch@lst.de>
Wed, 27 May 2020 05:24:11 +0000 (07:24 +0200)
committerJens Axboe <axboe@kernel.dk>
Wed, 27 May 2020 11:21:23 +0000 (05:21 -0600)
commit5f6cbb5ad6a33c51a3ed68c1e42dc192028d1db9
tree5484f5d93882e03d2f6571780459594aeefaf515tree | snapshot
parenta15d654c4c2b628be60577c8ebae060e8c0086eccommit | diff
zram: nvdimm: use bio_{start,end}_io_acct and disk_{start,end}_io_acct

Switch zram to use the nicer bio accounting helpers, and as part of that
ensure each bio is counted as a single I/O request.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/zram/zram_drv.c diff | blob | history
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