lkml.org 
[lkml]   [2024]   [Feb]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectRe: [PATCH 1/2] cgroup/cpuset: Remove cpuset_do_slab_mem_spread()
    From

    On 2/29/24 09:20, Xiongwei Song wrote:
    > The SLAB allocator has been removed sine 6.8-rc1 [1], so there is no user
    > with SLAB_MEM_SPREAD and cpuset_do_slab_mem_spread(). Then SLAB_MEM_SPREAD
    > is marked as unused by [2]. Here we can remove
    > cpuset_do_slab_mem_spread(). For more details, please check [3].
    >
    > [1] https://lore.kernel.org/linux-mm/20231120-slab-remove-slab-v2-0-9c9c70177183@suse.cz/
    > [2] https://lore.kernel.org/linux-kernel/20240223-slab-cleanup-flags-v2-0-02f1753e8303@suse.cz/T/
    > [3] https://lore.kernel.org/lkml/32bc1403-49da-445a-8c00-9686a3b0d6a3@redhat.com/T/#mf14b838c5e0e77f4756d436bac3d8c0447ea4350
    >
    > Signed-off-by: Xiongwei Song <xiongwei.song@windriver.com>
    > ---
    > include/linux/cpuset.h | 10 ----------
    > 1 file changed, 10 deletions(-)
    >
    > diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
    > index 875d12598bd2..0ce6ff0d9c9a 100644
    > --- a/include/linux/cpuset.h
    > +++ b/include/linux/cpuset.h
    > @@ -121,11 +121,6 @@ static inline int cpuset_do_page_mem_spread(void)
    > return task_spread_page(current);
    > }
    >
    > -static inline int cpuset_do_slab_mem_spread(void)
    > -{
    > - return task_spread_slab(current);
    > -}
    > -
    > extern bool current_cpuset_is_being_rebound(void);
    >
    > extern void rebuild_sched_domains(void);
    > @@ -264,11 +259,6 @@ static inline int cpuset_do_page_mem_spread(void)
    > return 0;
    > }
    >
    > -static inline int cpuset_do_slab_mem_spread(void)
    > -{
    > - return 0;
    > -}
    > -
    > static inline bool current_cpuset_is_being_rebound(void)
    > {
    > return false;
    Reviewed-by: Waiman Long <longman@redhat.com>


    \
     
     \ /
      Last update: 2024-05-27 15:28    [W:8.291 / U:0.036 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site