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| author | Nick Desaulniers <ndesaulniers@google.com> | 2023-06-09 16:44:45 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-06-19 16:19:29 -0700 |
| commit | e1ad3e66676479d6a0af6be953767f865c902111 (patch) | |
| tree | 533a78d5fda01c65caf76ca83225d5ab70581609 /mm/khugepaged.c | |
| parent | 3a6358c0dbe6a286a4f4504ba392a6039a9fbd12 (diff) | |
| download | lwn-e1ad3e66676479d6a0af6be953767f865c902111.tar.gz lwn-e1ad3e66676479d6a0af6be953767f865c902111.zip | |
mm/khugepaged: use DEFINE_READ_MOSTLY_HASHTABLE macro
These are equivalent, but DEFINE_READ_MOSTLY_HASHTABLE exists to define
a hashtable in the .data..read_mostly section.
Link: https://lkml.kernel.org/r/20230609-khugepage-v1-1-dad4e8382298@google.com
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Yang Shi <shy828301@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/khugepaged.c')
| -rw-r--r-- | mm/khugepaged.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 0b4f00712895..87e962c79a52 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -88,7 +88,7 @@ static unsigned int khugepaged_max_ptes_swap __read_mostly; static unsigned int khugepaged_max_ptes_shared __read_mostly; #define MM_SLOTS_HASH_BITS 10 -static __read_mostly DEFINE_HASHTABLE(mm_slots_hash, MM_SLOTS_HASH_BITS); +static DEFINE_READ_MOSTLY_HASHTABLE(mm_slots_hash, MM_SLOTS_HASH_BITS); static struct kmem_cache *mm_slot_cache __read_mostly; |