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| author | Kirill Tkhai <ktkhai@virtuozzo.com> | 2020-04-02 06:10:18 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-02 18:35:31 +0200 |
| commit | 4b7930626747079ca3a7c278d36002c6627eeb88 (patch) | |
| tree | 76d92465ed686a8c7072c5342805cff1df2b6883 /mm/vmscan.c | |
| parent | mm/vmscan.c: clean code by removing unnecessary assignment (diff) | |
| download | linux-4b7930626747079ca3a7c278d36002c6627eeb88.tar.xz linux-4b7930626747079ca3a7c278d36002c6627eeb88.zip | |
mm/vmscan.c: make may_enter_fs bool in shrink_page_list()
This gives some size improvement:
$size mm/vmscan.o (before)
text data bss dec hex filename
53670 24123 12 77805 12fed mm/vmscan.o
$size mm/vmscan.o (after)
text data bss dec hex filename
53648 24123 12 77783 12fd7 mm/vmscan.o
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/Message-ID:
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index 29a6a825629e..3954f85a2a4f 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -1084,9 +1084,8 @@ static unsigned long shrink_page_list(struct list_head *page_list, while (!list_empty(page_list)) { struct address_space *mapping; struct page *page; - int may_enter_fs; enum page_references references = PAGEREF_RECLAIM; - bool dirty, writeback; + bool dirty, writeback, may_enter_fs; unsigned int nr_pages; cond_resched(); @@ -1267,7 +1266,7 @@ static unsigned long shrink_page_list(struct list_head *page_list, goto activate_locked_split; } - may_enter_fs = 1; + may_enter_fs = true; /* Adding to swap updated mapping */ mapping = page_mapping(page); |