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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2021-11-19 11:20:33 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2021-12-10 15:48:31 -0800 |
| commit | bd984c03097b8e9b7500cba7378040ac1c697dbb (patch) | |
| tree | 79e7902f58851a4d588ad5af76f2822c44304054 /include/trace | |
| parent | a1e09b03e6f5c1d713c88259909137c0fd264ede (diff) | |
| download | linux-bd984c03097b8e9b7500cba7378040ac1c697dbb.tar.gz linux-bd984c03097b8e9b7500cba7378040ac1c697dbb.tar.bz2 linux-bd984c03097b8e9b7500cba7378040ac1c697dbb.zip | |
f2fs: show more DIO information in tracepoint
This prints more information of DIO in tracepoint.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/f2fs.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index dcb94d740e12..f701bb23f83c 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -936,14 +936,14 @@ TRACE_EVENT(f2fs_fallocate, TRACE_EVENT(f2fs_direct_IO_enter, - TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw), + TP_PROTO(struct inode *inode, struct kiocb *iocb, long len, int rw), - TP_ARGS(inode, offset, len, rw), + TP_ARGS(inode, iocb, len, rw), TP_STRUCT__entry( __field(dev_t, dev) __field(ino_t, ino) - __field(loff_t, pos) + __field(struct kiocb *, iocb) __field(unsigned long, len) __field(int, rw) ), @@ -951,15 +951,18 @@ TRACE_EVENT(f2fs_direct_IO_enter, TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; - __entry->pos = offset; + __entry->iocb = iocb; __entry->len = len; __entry->rw = rw; ), - TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu rw = %d", + TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_hint = %x ki_ioprio = %x rw = %d", show_dev_ino(__entry), - __entry->pos, + __entry->iocb->ki_pos, __entry->len, + __entry->iocb->ki_flags, + __entry->iocb->ki_hint, + __entry->iocb->ki_ioprio, __entry->rw) ); |