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f2fs: use set_page_private marcro in f2fs_trace_pid

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Use set_page_private marcro instead of operte page struct
directly

Signed-off-by: Yunlei He <heyunlei@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Yunlei He 2017-03-22 11:59:30 +08:00 committed by Jaegeuk Kim
parent 9897159a7b
commit 5f4c3dec22
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/trace.c
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@ -59,7 +59,7 @@ void f2fs_trace_pid(struct page *page)
pid_t pid = task_pid_nr(current);
void *p;
page->private = pid;
set_page_private(page, (unsigned long)pid);
if (radix_tree_preload(GFP_NOFS))
return;