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f2fs: clean up left deprecated IO trace codes

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Commit d5f7bc0064 ("f2fs: deprecate f2fs_trace_io") left some
dead codes, delete them.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2021-04-23 14:09:38 +08:00 committed by Jaegeuk Kim
parent 509f1010e4
commit 2e22d48dca
2 changed files with 0 additions and 14 deletions
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6
fs/f2fs/compress.c
View file

@ -76,12 +76,6 @@ bool f2fs_is_compressed_page(struct page *page)
return false;
if (IS_ATOMIC_WRITTEN_PAGE(page) || IS_DUMMY_WRITTEN_PAGE(page))
return false;
/*
* page->private may be set with pid.
* pid_max is enough to check if it is traced.
*/
if (IS_IO_TRACED_PAGE(page))
return false;
f2fs_bug_on(F2FS_M_SB(page->mapping),
*((u32 *)page_private(page)) != F2FS_COMPRESSED_PAGE_MAGIC);

8
fs/f2fs/f2fs.h
View file

@ -1303,14 +1303,6 @@ enum {
#define IS_DUMMY_WRITTEN_PAGE(page) \
(page_private(page) == DUMMY_WRITTEN_PAGE)
#ifdef CONFIG_F2FS_IO_TRACE
#define IS_IO_TRACED_PAGE(page) \
(page_private(page) > 0 && \
page_private(page) < (unsigned long)PID_MAX_LIMIT)
#else
#define IS_IO_TRACED_PAGE(page) (0)
#endif
/* For compression */
enum compress_algorithm_type {
COMPRESS_LZO,