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| author | Chao Yu <yuchao0@huawei.com> | 2016-08-06 15:09:40 +0200 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-08-24 19:16:14 +0200 |
| commit | 44819a76d1304dd67672abaea3be55eae70ef766 (patch) | |
| tree | c23f30263a8687a1368768a4233cc8396a2e7da2 /include/trace | |
| parent | f2fs: do not use discard_map for hard disks (diff) | |
| download | linux-44819a76d1304dd67672abaea3be55eae70ef766.tar.xz linux-44819a76d1304dd67672abaea3be55eae70ef766.zip | |
f2fs: clean up bio cache trace
Trace info related to bio cache operation is out of format, clean up it.
Before:
<...>-28308 [002] .... 4781.052703: f2fs_submit_write_bio: dev = (251,1), WRITEWRITE_SYNC ^H, DATA, sector = 271424, size = 126976
<...>-28308 [002] .... 4781.052820: f2fs_submit_page_mbio: dev = (251,1), ino = 103, page_index = 0x1f, oldaddr = 0xffffffff, newaddr = 0x84a7 rw = WRITEWRITE_SYNCi ^H, type = DATA
kworker/u8:2-29988 [001] .... 5549.293877: f2fs_submit_page_mbio: dev = (251,1), ino = 91, page_index = 0xd, oldaddr = 0xffffffff, newaddr = 0x782f rw = WRITE0x0i ^H type = DATA
After:
kworker/u8:2-8678 [000] .... 7945.124459: f2fs_submit_write_bio: dev = (251,1), rw = WRITE_SYNC, DATA, sector = 74080, size = 53248
kworker/u8:2-8678 [000] .... 7945.124551: f2fs_submit_page_mbio: dev = (251,1), ino = 11, page_index = 0xec, oldaddr = 0xffffffff, newaddr = 0x243a, rw = WRITE, type = DATA
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/f2fs.h | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index ff95fd02116f..903a09165bb1 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -58,16 +58,12 @@ TRACE_DEFINE_ENUM(CP_DISCARD); #define F2FS_BIO_FLAG_MASK(t) (t & (REQ_RAHEAD | WRITE_FLUSH_FUA)) #define F2FS_BIO_EXTRA_MASK(t) (t & (REQ_META | REQ_PRIO)) -#define show_bio_type(op, op_flags) show_bio_op(op), \ - show_bio_op_flags(op_flags), show_bio_extra(op_flags) - -#define show_bio_op(op) \ - __print_symbolic(op, \ - { READ, "READ" }, \ - { WRITE, "WRITE" }) +#define show_bio_type(op_flags) show_bio_op_flags(op_flags), \ + show_bio_extra(op_flags) #define show_bio_op_flags(flags) \ __print_symbolic(F2FS_BIO_FLAG_MASK(flags), \ + { 0, "WRITE" }, \ { REQ_RAHEAD, "READAHEAD" }, \ { READ_SYNC, "READ_SYNC" }, \ { WRITE_SYNC, "WRITE_SYNC" }, \ @@ -754,12 +750,12 @@ DECLARE_EVENT_CLASS(f2fs__submit_page_bio, ), TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, " - "oldaddr = 0x%llx, newaddr = 0x%llx rw = %s%si%s, type = %s", + "oldaddr = 0x%llx, newaddr = 0x%llx, rw = %s%s, type = %s", show_dev_ino(__entry), (unsigned long)__entry->index, (unsigned long long)__entry->old_blkaddr, (unsigned long long)__entry->new_blkaddr, - show_bio_type(__entry->op, __entry->op_flags), + show_bio_type(__entry->op_flags), show_block_type(__entry->type)) ); @@ -806,9 +802,9 @@ DECLARE_EVENT_CLASS(f2fs__submit_bio, __entry->size = bio->bi_iter.bi_size; ), - TP_printk("dev = (%d,%d), %s%s%s, %s, sector = %lld, size = %u", + TP_printk("dev = (%d,%d), rw = %s%s, %s, sector = %lld, size = %u", show_dev(__entry), - show_bio_type(__entry->op, __entry->op_flags), + show_bio_type(__entry->op_flags), show_block_type(__entry->type), (unsigned long long)__entry->sector, __entry->size) |