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| author | Luca Miccio <lucmiccio@gmail.com> | 2017-10-09 16:27:21 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-10-09 16:29:21 +0200 |
| commit | b5dc5d4d1f4ff9032eb6c21a3c571a1317dc9289 (patch) | |
| tree | c07e1fdfef55d45a0a879869e62a006b37ad60fc /block/blk-map.c | |
| parent | writeback: schedule periodic writeback with sysctl (diff) | |
| download | linux-b5dc5d4d1f4ff9032eb6c21a3c571a1317dc9289.tar.xz linux-b5dc5d4d1f4ff9032eb6c21a3c571a1317dc9289.zip | |
block,bfq: Disable writeback throttling
Similarly to CFQ, BFQ has its write-throttling heuristics, and it
is better not to combine them with further write-throttling
heuristics of a different nature.
So this commit disables write-back throttling for a device if BFQ
is used as I/O scheduler for that device.
Signed-off-by: Luca Miccio <lucmiccio@gmail.com>
Signed-off-by: Paolo Valente <paolo.valente@linaro.org>
Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Tested-by: Lee Tibbert <lee.tibbert@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-map.c')
0 files changed, 0 insertions, 0 deletions