Messages in this thread | ![/](/images/icornerl.gif) | | Date | Tue, 10 Jan 2023 07:25:40 -1000 | From | Tejun Heo <> | Subject | Re: [PATCH-next v2] lib: parser: optimize match_NUMER apis to use local array |
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On Tue, Jan 10, 2023 at 09:49:21PM +0800, lilingfeng (A) wrote: > > 在 2022/12/13 22:17, Li Lingfeng 写道: > > 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> > > --- > > v1->v2: > > change the name of buffer's length > > use match_strlcpy() to copy string and keep string length check > > lib/parser.c | 42 +++++++++++++++++++++++------------------- > > 1 file changed, 23 insertions(+), 19 deletions(-) > > > > diff --git a/lib/parser.c b/lib/parser.c > > I can't find the maintainer of this module through the script, does anyone > know?
Oh, send it to Andrew Morton <akpm@linux-foundation.org>.
Thanks.
-- tejun
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