unimore/kernel-hacking-2024-linux-steffo
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f2fs: fix conflict on page->private usage

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This patch fixes confilct on page->private value between f2fs_trace_pid and
atomic page.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2016-01-29 16:21:15 -08:00
parent 17c19120eb
commit d48dfc2073
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/segment.h
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@ -183,7 +183,7 @@ struct segment_allocation {
* this value is set in page as a private data which indicate that
* the page is atomically written, and it is in inmem_pages list.
*/
#define ATOMIC_WRITTEN_PAGE 0x0000ffff
#define ATOMIC_WRITTEN_PAGE ((unsigned long)-1)
#define IS_ATOMIC_WRITTEN_PAGE(page) \
(page_private(page) == (unsigned long)ATOMIC_WRITTEN_PAGE)