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Date: Wed, 24 Dec 2014 16:08:14 +0800
From: Chao Yu <chao2.yu@...sung.com>
To: Jaegeuk Kim <jaegeuk@...nel.org>,
Changman Lee <cm224.lee@...sung.com>
Cc: linux-f2fs-devel@...ts.sourceforge.net,
linux-kernel@...r.kernel.org
Subject: [f2fs-dev][PATCH] f2fs: cleanup parameters for
trace_f2fs_submit_{read_,write_,page_,page_m}bio with fio
Cleanup parameters for trace_f2fs_submit_{read_,write_,page_,page_m}bio with fio
as one parameter.
Suggested-by: Jaegeuk Kim <jaegeuk@...nel.org>
Signed-off-by: Chao Yu <chao2.yu@...sung.com>
---
fs/f2fs/data.c | 10 ++++------
include/trace/events/f2fs.h | 37 ++++++++++++++++++++-----------------
2 files changed, 24 insertions(+), 23 deletions(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 7953bc2..6308435 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -96,11 +96,9 @@ static void __submit_merged_bio(struct f2fs_bio_info *io)
return;
if (is_read_io(fio->rw))
- trace_f2fs_submit_read_bio(io->sbi->sb, fio->rw,
- fio->type, io->bio);
+ trace_f2fs_submit_read_bio(io->sbi->sb, fio, io->bio);
else
- trace_f2fs_submit_write_bio(io->sbi->sb, fio->rw,
- fio->type, io->bio);
+ trace_f2fs_submit_write_bio(io->sbi->sb, fio, io->bio);
submit_bio(fio->rw, io->bio);
io->bio = NULL;
@@ -137,7 +135,7 @@ 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, fio->type);
+ trace_f2fs_submit_page_bio(page, fio);
f2fs_trace_ios(page, fio, 0);
/* Allocate a new bio */
@@ -190,7 +188,7 @@ alloc_new:
f2fs_trace_ios(page, fio, 0);
up_write(&io->io_rwsem);
- trace_f2fs_submit_page_mbio(page, fio->blk_addr, fio->rw, fio->type);
+ trace_f2fs_submit_page_mbio(page, fio);
}
/*
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index 553311f..13992f3 100644
--- a/include/trace/events/f2fs.h
+++ b/include/trace/events/f2fs.h
@@ -650,9 +650,9 @@ TRACE_EVENT(f2fs_reserve_new_block,
DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
- TP_PROTO(struct page *page, block_t blkaddr, int rw, int type),
+ TP_PROTO(struct page *page, struct f2fs_io_info *fio),
- TP_ARGS(page, blkaddr, rw, type),
+ TP_ARGS(page, fio),
TP_STRUCT__entry(
__field(dev_t, dev)
@@ -667,9 +667,9 @@ DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
__entry->dev = page->mapping->host->i_sb->s_dev;
__entry->ino = page->mapping->host->i_ino;
__entry->index = page->index;
- __entry->blkaddr = blkaddr;
- __entry->rw = rw;
- __entry->type = type;
+ __entry->blkaddr = fio->blk_addr;
+ __entry->rw = fio->rw;
+ __entry->type = fio->type;
),
TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
@@ -683,27 +683,28 @@ DECLARE_EVENT_CLASS(f2fs__submit_page_bio,
DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_bio,
- TP_PROTO(struct page *page, block_t blkaddr, int rw, int type),
+ TP_PROTO(struct page *page, struct f2fs_io_info *fio),
- TP_ARGS(page, blkaddr, rw, type),
+ TP_ARGS(page, fio),
TP_CONDITION(page->mapping)
);
DEFINE_EVENT_CONDITION(f2fs__submit_page_bio, f2fs_submit_page_mbio,
- TP_PROTO(struct page *page, block_t blkaddr, int rw, int type),
+ TP_PROTO(struct page *page, struct f2fs_io_info *fio),
- TP_ARGS(page, blkaddr, rw, type),
+ TP_ARGS(page, fio),
TP_CONDITION(page->mapping)
);
DECLARE_EVENT_CLASS(f2fs__submit_bio,
- TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio),
+ TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
+ struct bio *bio),
- TP_ARGS(sb, rw, type, bio),
+ TP_ARGS(sb, fio, bio),
TP_STRUCT__entry(
__field(dev_t, dev)
@@ -715,8 +716,8 @@ DECLARE_EVENT_CLASS(f2fs__submit_bio,
TP_fast_assign(
__entry->dev = sb->s_dev;
- __entry->rw = rw;
- __entry->type = type;
+ __entry->rw = fio->rw;
+ __entry->type = fio->type;
__entry->sector = bio->bi_iter.bi_sector;
__entry->size = bio->bi_iter.bi_size;
),
@@ -731,18 +732,20 @@ DECLARE_EVENT_CLASS(f2fs__submit_bio,
DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio,
- TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio),
+ TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
+ struct bio *bio),
- TP_ARGS(sb, rw, type, bio),
+ TP_ARGS(sb, fio, bio),
TP_CONDITION(bio)
);
DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio,
- TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio),
+ TP_PROTO(struct super_block *sb, struct f2fs_io_info *fio,
+ struct bio *bio),
- TP_ARGS(sb, rw, type, bio),
+ TP_ARGS(sb, fio, bio),
TP_CONDITION(bio)
);
--
2.2.1
--
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