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authorChao Yu <yuchao0@huawei.com>2021-04-23 14:09:38 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2021-04-24 17:41:50 -0700
commit2e22d48dca0bc5b7fccca8d7b6caed80a9d07465 (patch)
treeb9fb4c8f1ad4baef3a7f586974b2a1caec995616 /fs/f2fs
parent509f1010e4fc55e2dbfc036317afd573ccd0931c (diff)
f2fs: clean up left deprecated IO trace codes
Commit d5f7bc0064e0 ("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>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/compress.c6
-rw-r--r--fs/f2fs/f2fs.h8
2 files changed, 0 insertions, 14 deletions
diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c
index 3c9d797dbdd6..6e46a00c1930 100644
--- a/fs/f2fs/compress.c
+++ b/fs/f2fs/compress.c
@@ -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);
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 3ebb951cc426..b9d5317db0a7 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -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,