| Message ID | 20230117070806.3857142-1-yukuai1@huaweicloud.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | blk-iocost: random bugfix | expand |
On Tue, 17 Jan 2023 15:08:01 +0800, Yu Kuai wrote: > changes in v4: > - a litter code optimization to make it easier to understand in patch > 4. > > changes in v3: > - move some patches into separate patchset > - don't return other error number for match_u64() in patch 1 > - instead of checking user input separately, set page directly if > 'bps + IOC_PAGE_SIZE' will overflow. > > [...] Applied, thanks! [1/5] blk-iocost: check return value of match_u64() commit: 7b6a2c89052bfaf750260691dee29c2e457c0929 [2/5] blk-iocost: don't allow to configure bio based device commit: 204a9e1eeb4b72cd260274f14e521162b130a978 [3/5] blk-iocost: read params inside lock in sysfs apis commit: 7b810b50390b53c2a81051adce8fcbff3200fc74 [4/5] blk-iocost: fix divide by 0 error in calc_lcoefs() commit: 4e952a32301a77faea0d36c540ae16847cf2a8ee [5/5] blk-iocost: change div64_u64 to DIV64_U64_ROUND_UP in ioc_refresh_params() commit: ad5572498be17b800e75bc36f7d810dd3b673802 Best regards,
From: Yu Kuai <yukuai3@huawei.com> changes in v4: - a litter code optimization to make it easier to understand in patch 4. changes in v3: - move some patches into separate patchset - don't return other error number for match_u64() in patch 1 - instead of checking user input separately, set page directly if 'bps + IOC_PAGE_SIZE' will overflow. Li Nan (2): blk-iocost: fix divide by 0 error in calc_lcoefs() blk-iocost: change div64_u64 to DIV64_U64_ROUND_UP in ioc_refresh_params() Yu Kuai (3): blk-iocost: check return value of match_u64() blk-iocost: don't allow to configure bio based device blk-iocost: read params inside lock in sysfs apis block/blk-iocost.c | 32 ++++++++++++++++++++++++++------ 1 file changed, 26 insertions(+), 6 deletions(-)