Messages in this thread | | | Date | Thu, 19 Jan 2023 09:03:44 -1000 | From | Tejun Heo <> | Subject | Re: [PATCH-next RESEND v2] lib: parser: optimize match_NUMER apis to use local array |
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On Wed, Jan 11, 2023 at 12:22:15PM +0800, Li Lingfeng wrote: > Memory will be allocated to store substring_t in match_strdup(), which means > the caller of match_strdup() may need to be scheduled out to wait for reclaiming > memory. > > Using local array to store substring_t to remove the restriction. > > Link: https://lore.kernel.org/all/20221104023938.2346986-5-yukuai1@huaweicloud.com/ > Signed-off-by: Li Lingfeng <lilingfeng3@huawei.com> > Acked-by: Tejun Heo <tj@kernel.org>
This will fix a sleep-in-atomic in #linus, so it'd be great if we can get it merged. Can you please apply the suggested changes and repost? I think we can route this through block too as the current breakage is there. So, please cc Jens too.
Thanks.
-- tejun
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