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authorNick Desaulniers <ndesaulniers@google.com>2023-06-09 16:44:45 -0700
committerAndrew Morton <akpm@linux-foundation.org>2023-06-19 16:19:29 -0700
commite1ad3e66676479d6a0af6be953767f865c902111 (patch)
tree533a78d5fda01c65caf76ca83225d5ab70581609 /mm/khugepaged.c
parent3a6358c0dbe6a286a4f4504ba392a6039a9fbd12 (diff)
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.c2
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;