diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-10-17 13:12:13 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-10-21 08:51:59 -0700 |
| commit | 9e91c5728cab3d0aa3197d009c3d63e147914e77 (patch) | |
| tree | eb960f8585e9332eeef0ebb9f94becbb08d07eb2 /fs/iomap/trace.c | |
| parent | 009d8d849d3ff59b1a23d2df2c55f2130b2ec7f2 (diff) | |
iomap: lift common tracing code from xfs to iomap
Lift the xfs code for tracing address space operations to the iomap
layer.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/iomap/trace.c')
| -rw-r--r-- | fs/iomap/trace.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/iomap/trace.c b/fs/iomap/trace.c new file mode 100644 index 000000000000..da217246b1a9 --- /dev/null +++ b/fs/iomap/trace.c @@ -0,0 +1,12 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 Christoph Hellwig + */ +#include <linux/iomap.h> + +/* + * We include this last to have the helpers above available for the trace + * event implementations. + */ +#define CREATE_TRACE_POINTS +#include "trace.h" |