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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-12-17 20:04:08 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-01-09 17:02:24 -0800 |
| commit | db9f7c1a9561e998d6227bcc1c19bc4c1fbbca1b (patch) | |
| tree | 92c76e9042c1d909129f50b28a5b9c942318a63d /fs | |
| parent | 9e4ded3f309eb5b5a9be0ca2acd26e5ea7f00914 (diff) | |
| download | linux-stable-db9f7c1a9561e998d6227bcc1c19bc4c1fbbca1b.tar.gz linux-stable-db9f7c1a9561e998d6227bcc1c19bc4c1fbbca1b.tar.bz2 linux-stable-db9f7c1a9561e998d6227bcc1c19bc4c1fbbca1b.zip | |
f2fs: activate f2fs_trace_ios
This patch activates f2fs_trace_ios.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/data.c | 3 | ||||
| -rw-r--r-- | fs/f2fs/file.c | 2 | ||||
| -rw-r--r-- | fs/f2fs/super.c | 2 |
3 files changed, 7 insertions, 0 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index d86f8b1413f1..20aa3c355a0e 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -22,6 +22,7 @@ #include "f2fs.h" #include "node.h" #include "segment.h" +#include "trace.h" #include <trace/events/f2fs.h> static void f2fs_read_end_io(struct bio *bio, int err) @@ -137,6 +138,7 @@ int f2fs_submit_page_bio(struct f2fs_sb_info *sbi, struct page *page, struct bio *bio; trace_f2fs_submit_page_bio(page, fio->blk_addr, fio->rw); + f2fs_trace_ios(page, fio, 0); /* Allocate a new bio */ bio = __bio_alloc(sbi, fio->blk_addr, 1, is_read_io(fio->rw)); @@ -185,6 +187,7 @@ alloc_new: } io->last_block_in_bio = fio->blk_addr; + f2fs_trace_ios(page, fio, 0); up_write(&io->io_rwsem); trace_f2fs_submit_page_mbio(page, fio->rw, fio->type, fio->blk_addr); diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 5139f90e92c1..f172ddc4ecdd 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -26,6 +26,7 @@ #include "segment.h" #include "xattr.h" #include "acl.h" +#include "trace.h" #include <trace/events/f2fs.h> static int f2fs_vm_page_mkwrite(struct vm_area_struct *vma, @@ -265,6 +266,7 @@ flush_out: ret = f2fs_issue_flush(sbi); out: trace_f2fs_sync_file_exit(inode, need_cp, datasync, ret); + f2fs_trace_ios(NULL, NULL, 1); return ret; } diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index f71421d70475..cf68e44570bc 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -30,6 +30,7 @@ #include "segment.h" #include "xattr.h" #include "gc.h" +#include "trace.h" #define CREATE_TRACE_POINTS #include <trace/events/f2fs.h> @@ -493,6 +494,7 @@ int f2fs_sync_fs(struct super_block *sb, int sync) } else { f2fs_balance_fs(sbi); } + f2fs_trace_ios(NULL, NULL, 1); return 0; } |