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Commit db9f7c1a authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: activate f2fs_trace_ios 



This patch activates f2fs_trace_ios.

Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 9e4ded3f

fs/f2fs/data.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -22,6 +22,7 @@ 
#include "f2fs.h"

#include "f2fs.h"

#include "node.h"

#include "node.h"

#include "segment.h"

#include "segment.h"

#include "trace.h"

#include <trace/events/f2fs.h>

#include <trace/events/f2fs.h>





static void f2fs_read_end_io(struct bio *bio, int err)

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;

	struct bio *bio;





	trace_f2fs_submit_page_bio(page, fio->blk_addr, fio->rw);

	trace_f2fs_submit_page_bio(page, fio->blk_addr, fio->rw);

	f2fs_trace_ios(page, fio, 0);





	/* Allocate a new bio */

	/* Allocate a new bio */

	bio = __bio_alloc(sbi, fio->blk_addr, 1, is_read_io(fio->rw));

	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;

	io->last_block_in_bio = fio->blk_addr;

	f2fs_trace_ios(page, fio, 0);





	up_write(&io->io_rwsem);

	up_write(&io->io_rwsem);

	trace_f2fs_submit_page_mbio(page, fio->rw, fio->type, fio->blk_addr);

	trace_f2fs_submit_page_mbio(page, fio->rw, fio->type, fio->blk_addr);

fs/f2fs/file.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -26,6 +26,7 @@ 
#include "segment.h"

#include "segment.h"

#include "xattr.h"

#include "xattr.h"

#include "acl.h"

#include "acl.h"

#include "trace.h"

#include <trace/events/f2fs.h>

#include <trace/events/f2fs.h>





static int f2fs_vm_page_mkwrite(struct vm_area_struct *vma,

static int f2fs_vm_page_mkwrite(struct vm_area_struct *vma,
@@ -265,6 +266,7 @@ flush_out: 
	ret = f2fs_issue_flush(sbi);

	ret = f2fs_issue_flush(sbi);

out:

out:

	trace_f2fs_sync_file_exit(inode, need_cp, datasync, ret);

	trace_f2fs_sync_file_exit(inode, need_cp, datasync, ret);

	f2fs_trace_ios(NULL, NULL, 1);

	return ret;

	return ret;

}

}

fs/f2fs/super.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -30,6 +30,7 @@ 
#include "segment.h"

#include "segment.h"

#include "xattr.h"

#include "xattr.h"

#include "gc.h"

#include "gc.h"

#include "trace.h"





#define CREATE_TRACE_POINTS

#define CREATE_TRACE_POINTS

#include <trace/events/f2fs.h>

#include <trace/events/f2fs.h>
@@ -493,6 +494,7 @@ int f2fs_sync_fs(struct super_block *sb, int sync) 
	} else {

	} else {

		f2fs_balance_fs(sbi);

		f2fs_balance_fs(sbi);

	}

	}

	f2fs_trace_ios(NULL, NULL, 1);





	return 0;

	return 0;

}

}