f2fs: activate f2fs_trace_ios

This patch activates f2fs_trace_ios.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index d86f8b1413f164e31eadd0ffbd8e15f6e77f8f0f..20aa3c355a0e4e39a823dcef4a45c7ef4292a1aa 100644 (file)
--- 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 5139f90e92c1c5404409b433fd8c38d534400787..f172ddc4ecdd2a8450c5f57c8235235dc6b03c75 100644 (file)
--- 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 f71421d70475259f33c685d1a0ab3e7915195923..cf68e44570bc622613717f411de092080758d662 100644 (file)
--- 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;
 }