diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2022-12-05 20:28:34 -0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2022-12-06 14:37:52 -0800 |
| commit | 372ab3bc3711db46ae1205401c2aac2ed16fc348 (patch) | |
| tree | 340d9c7d16ea006c6155ca8c3a7169341e1a72ef /include | |
| parent | 7fe898041fb0c8e630504ecc2cb8805651ac85c1 (diff) | |
| download | linux-372ab3bc3711db46ae1205401c2aac2ed16fc348.tar.bz2 | |
cxl/pci: Add some type-safety to the AER trace points
The first argument to the CXL AER trace points is the source device.
Pass a 'const struct device *' rather than a 'const char *' for more
type precision / safety.
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/167030091477.4045167.15174636482098463885.stgit@dwillia2-xfh.jf.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/trace/events/cxl.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/include/trace/events/cxl.h b/include/trace/events/cxl.h index 72c3e2870a9e..ad085a2534ef 100644 --- a/include/trace/events/cxl.h +++ b/include/trace/events/cxl.h @@ -45,16 +45,16 @@ ) TRACE_EVENT(cxl_aer_uncorrectable_error, - TP_PROTO(const char *dev_name, u32 status, u32 fe, u32 *hl), - TP_ARGS(dev_name, status, fe, hl), + TP_PROTO(const struct device *dev, u32 status, u32 fe, u32 *hl), + TP_ARGS(dev, status, fe, hl), TP_STRUCT__entry( - __string(dev_name, dev_name) + __string(dev_name, dev_name(dev)) __field(u32, status) __field(u32, first_error) __array(u32, header_log, CXL_HEADERLOG_SIZE_U32) ), TP_fast_assign( - __assign_str(dev_name, dev_name); + __assign_str(dev_name, dev_name(dev)); __entry->status = status; __entry->first_error = fe; /* @@ -89,14 +89,14 @@ TRACE_EVENT(cxl_aer_uncorrectable_error, ) TRACE_EVENT(cxl_aer_correctable_error, - TP_PROTO(const char *dev_name, u32 status), - TP_ARGS(dev_name, status), + TP_PROTO(const struct device *dev, u32 status), + TP_ARGS(dev, status), TP_STRUCT__entry( - __string(dev_name, dev_name) + __string(dev_name, dev_name(dev)) __field(u32, status) ), TP_fast_assign( - __assign_str(dev_name, dev_name); + __assign_str(dev_name, dev_name(dev)); __entry->status = status; ), TP_printk("%s: status: '%s'", |