Re: [PATCH-next v2] lib: parser: optimize match_NUMER apis to use local array

[Tejun Heo]

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@xxxxxxxxxxxxxxx/
> > Signed-off-by: Li Lingfeng <lilingfeng3@xxxxxxxxxx>
> > ---
> >   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@xxxxxxxxxxxxxxxxxxxx>.

Thanks.

-- 
tejun