lkml.org 
[lkml]   [2023]   [Mar]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 4/6] mm: kfence: remove useless check for CONFIG_KFENCE_NUM_OBJECTS
    Date
    The CONFIG_KFENCE_NUM_OBJECTS is limited by kconfig and vary from 1 to
    65535, so CONFIG_KFENCE_NUM_OBJECTS cannot be equabl to or smaller than
    0. Removing it to simplify code.

    Signed-off-by: Muchun Song <songmuchun@bytedance.com>
    ---
    mm/kfence/core.c | 1 -
    1 file changed, 1 deletion(-)

    diff --git a/mm/kfence/core.c b/mm/kfence/core.c
    index 5726bf2ae13c..41befcb3b069 100644
    --- a/mm/kfence/core.c
    +++ b/mm/kfence/core.c
    @@ -115,7 +115,6 @@ EXPORT_SYMBOL(__kfence_pool); /* Export for test modules. */
    * Per-object metadata, with one-to-one mapping of object metadata to
    * backing pages (in __kfence_pool).
    */
    -static_assert(CONFIG_KFENCE_NUM_OBJECTS > 0);
    struct kfence_metadata kfence_metadata[CONFIG_KFENCE_NUM_OBJECTS];

    /* Freelist with available objects. */
    --
    2.11.0
    \
     
     \ /
      Last update: 2023-03-28 12:00    [W:3.197 / U:0.052 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site