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| author | Miaohe Lin <linmiaohe@huawei.com> | 2021-02-25 17:18:34 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-02-26 09:41:01 -0800 |
| commit | a6c5e0f75b3f7b8ace146f4eaa6398774d39a640 (patch) | |
| tree | 04fe81fee072a95ffa8eee40144a6c0e25de4fe4 /mm/zsmalloc.c | |
| parent | 2395928158059b8f9858365fce7713ce7fef62e4 (diff) | |
| download | linux-a6c5e0f75b3f7b8ace146f4eaa6398774d39a640.tar.bz2 | |
mm/zsmalloc.c: use page_private() to access page->private
It's recommended to use helper macro page_private() to access the private
field of page. Use such helper to eliminate direct access.
Link: https://lkml.kernel.org/r/20210203091857.20017-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/zsmalloc.c')
| -rw-r--r-- | mm/zsmalloc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index 1518732f95c3..30c358b72025 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -816,7 +816,7 @@ static int get_pages_per_zspage(int class_size) static struct zspage *get_zspage(struct page *page) { - struct zspage *zspage = (struct zspage *)page->private; + struct zspage *zspage = (struct zspage *)page_private(page); BUG_ON(zspage->magic != ZSPAGE_MAGIC); return zspage; |