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authorGeliang Tang <geliangtang@163.com>2016-01-15 02:20:51 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-15 03:00:49 +0300
commitc8ad6302c2b664e73f0abb3517c16531e294b9d7 (patch)
tree9d77e818a551d37abf02de13eb14f2c1bb722dad /mm/vmscan.c
parent7546934570f48283b7fe64a56d1c984fcb1e341e (diff)
downloadlinux-c8ad6302c2b664e73f0abb3517c16531e294b9d7.tar.xz
mm/readahead.c, mm/vmscan.c: use lru_to_page instead of list_to_page
list_to_page() in readahead.c is the same as lru_to_page() in vmscan.c. So I move lru_to_page to internal.h and drop list_to_page(). Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmscan.c')
-rw-r--r--mm/vmscan.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 1bbfd623630e..e36d766dade9 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -106,8 +106,6 @@ struct scan_control {
unsigned long nr_reclaimed;
};
-#define lru_to_page(_head) (list_entry((_head)->prev, struct page, lru))
-
#ifdef ARCH_HAS_PREFETCH
#define prefetch_prev_lru_page(_page, _base, _field) \
do { \