mm: shmem: drop the unused macro

Patch series "Some trivial cleanups for shmem".

Patch 1 - Patch 5 do some trivial cleanups and refactoring for shmem.
Patch 6 adds myself as shmem reviewer.

This patch (of 6):

Drop the unused 'BLOCKS_PER_PAGE' macro.

Link: https://lkml.kernel.org/r/cover.1738918357.git.baolin.wang@linux.alibaba.com
Link: https://lkml.kernel.org/r/69264cee1d938442477e657004e4924f8a5c4dd4.1738918357.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/shmem.c b/mm/shmem.c
index b276ae2..6d6d5fc 100644 (file)
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -86,7 +86,6 @@ static struct vfsmount *shm_mnt __ro_after_init;
 
 #include "internal.h"
 
-#define BLOCKS_PER_PAGE  (PAGE_SIZE/512)
 #define VM_ACCT(size)    (PAGE_ALIGN(size) >> PAGE_SHIFT)
 
 /* Pretend that each entry is of this size in directory's i_size */