Commit 0259de63 authored by Alok Tiwari's avatar Alok Tiwari Committed by Will Deacon
Browse files

perf/cxlpmu: Fix typos in cxl_pmu.c comments and documentation 



Fix several minor typo errors in comments:
- Remove duplicated word "a" in "a a VID / GroupID".
- Correct "Opcopdes" to "Opcodes" in CXL spec reference.
- Fix spelling of "implemnted" to "implemented".

Improves code readability and documentation consistency.

Signed-off-by: default avatarAlok Tiwari <alok.a.tiwari@oracle.com>
Reviewed-by: default avatarJonathan Cameron <jonathan.cameron@huawei.com>
Link: https://lore.kernel.org/r/20250624194350.109790-4-alok.a.tiwari@oracle.com


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 3e870815

drivers/perf/cxl_pmu.c

+3 −3
Original line number Diff line number Diff line
@@ -113,7 +113,7 @@ struct cxl_pmu_info { 


/*

 * All CPMU counters are discoverable via the Event Capabilities Registers.

 * Each Event Capability register contains a a VID / GroupID.

 * Each Event Capability register contains a VID / GroupID.

 * A counter may then count any combination (by summing) of events in

 * that group which are in the Supported Events Bitmask.

 * However, there are some complexities to the scheme.
@@ -406,7 +406,7 @@ static struct attribute *cxl_pmu_event_attrs[] = { 
	CXL_PMU_EVENT_CXL_ATTR(s2m_bisnp_curblk,		CXL_PMU_GID_S2M_BISNP, BIT(4)),

	CXL_PMU_EVENT_CXL_ATTR(s2m_bisnp_datblk,		CXL_PMU_GID_S2M_BISNP, BIT(5)),

	CXL_PMU_EVENT_CXL_ATTR(s2m_bisnp_invblk,		CXL_PMU_GID_S2M_BISNP, BIT(6)),

	/* CXL rev 3.1 Table 3-50 S2M NDR Opcopdes */

	/* CXL rev 3.1 Table 3-50 S2M NDR Opcodes */

	CXL_PMU_EVENT_CXL_ATTR(s2m_ndr_cmp,			CXL_PMU_GID_S2M_NDR, BIT(0)),

	CXL_PMU_EVENT_CXL_ATTR(s2m_ndr_cmps,			CXL_PMU_GID_S2M_NDR, BIT(1)),

	CXL_PMU_EVENT_CXL_ATTR(s2m_ndr_cmpe,			CXL_PMU_GID_S2M_NDR, BIT(2)),
@@ -627,7 +627,7 @@ static void cxl_pmu_event_start(struct perf_event *event, int flags) 
	hwc->state = 0;



	/*

	 * Currently only hdm filter control is implemnted, this code will

	 * Currently only hdm filter control is implemented, this code will

	 * want generalizing when more filters are added.

	 */

	if (info->filter_hdm) {