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Petersen" Cc: linux-scsi@vger.kernel.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, Jens Axboe , Christoph Hellwig , Daejun Park , Kanchan Joshi , Bart Van Assche , Jaegeuk Kim , Chao Yu , Steven Rostedt , Masami Hiramatsu Subject: [PATCH v9 08/19] fs/f2fs: Restore support for tracing data lifetimes Date: Tue, 30 Jan 2024 13:48:34 -0800 Message-ID: <20240130214911.1863909-9-bvanassche@acm.org> X-Mailer: git-send-email 2.43.0.429.g432eaa2c6b-goog In-Reply-To: <20240130214911.1863909-1-bvanassche@acm.org> References: <20240130214911.1863909-1-bvanassche@acm.org> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This patch restores code that was removed by commit 41d36a9f3e53 ("fs: remove kiocb.ki_hint"). Cc: Jaegeuk Kim Cc: Chao Yu Cc: Christoph Hellwig Signed-off-by: Bart Van Assche Reviewed-by: Chao Yu --- include/trace/events/f2fs.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index 7ed0fc430dc6..db3596478748 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -1032,6 +1032,7 @@ TRACE_EVENT(f2fs_direct_IO_enter, __field(ino_t, ino) __field(loff_t, ki_pos) __field(int, ki_flags) + __field(u16, ki_hint) __field(u16, ki_ioprio) __field(unsigned long, len) __field(int, rw) @@ -1042,16 +1043,19 @@ TRACE_EVENT(f2fs_direct_IO_enter, __entry->ino = inode->i_ino; __entry->ki_pos = iocb->ki_pos; __entry->ki_flags = iocb->ki_flags; + __entry->ki_hint = + file_inode(iocb->ki_filp)->i_write_hint; __entry->ki_ioprio = iocb->ki_ioprio; __entry->len = len; __entry->rw = rw; ), - TP_printk("dev = (%d,%d), ino = %lu pos = %lld len = %lu ki_flags = %x ki_ioprio = %x 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->ki_pos, __entry->len, __entry->ki_flags, + __entry->ki_hint, __entry->ki_ioprio, __entry->rw) );