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| author | Yijie Yang <yijie.yang@oss.qualcomm.com> | 2026-08-11 16:46:47 +0800 |
|---|---|---|
| committer | Rob Herring (Arm) <robh@kernel.org> | 2026-08-15 15:46:52 -0500 |
| commit | e1c13aed4a1641550e8c9518c96f016e1d52d09b (patch) | |
| tree | 61c2297688373db165cc857b7c7adcb147a5c419 /tools/perf/util/dsos.h | |
| download | linux-stable-e1c13aed4a1641550e8c9518c96f016e1d52d09b.tar.gz linux-stable-e1c13aed4a1641550e8c9518c96f016e1d52d09b.zip | |
dt-bindings: interconnect: qcom-bwmon: Add Maili cpu-bwmon compatiblegrafted
Add the Qualcomm Maili SoC compatible string for the CPU bandwidth
monitor (BWMONv4). This falls back to the sdm845-bwmon compatible,
consistent with the existing pattern used by other recent SoCs such as
sm8750 and kaanapali.
Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Link: https://patch.msgid.link/20260811-bwmon-v2-1-80f7f150ab9e@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Diffstat (limited to 'tools/perf/util/dsos.h')
| -rw-r--r-- | tools/perf/util/dsos.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tools/perf/util/dsos.h b/tools/perf/util/dsos.h new file mode 100644 index 000000000..a26774950 --- /dev/null +++ b/tools/perf/util/dsos.h @@ -0,0 +1,52 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __PERF_DSOS +#define __PERF_DSOS + +#include <stdbool.h> +#include <stdio.h> +#include <linux/list.h> +#include <linux/rbtree.h> +#include "rwsem.h" + +struct dso; +struct dso_id; +struct kmod_path; +struct machine; + +/* + * Collection of DSOs as an array for iteration speed, but sorted for O(n) + * lookup. + */ +struct dsos { + struct rw_semaphore lock; + struct dso **dsos; + unsigned int cnt; + unsigned int allocated; + bool sorted; +}; + +void dsos__init(struct dsos *dsos); +void dsos__exit(struct dsos *dsos); + +int __dsos__add(struct dsos *dsos, struct dso *dso); +int dsos__add(struct dsos *dsos, struct dso *dso); +struct dso *dsos__find(struct dsos *dsos, const char *name, bool cmp_short); + +struct dso *dsos__findnew_id(struct dsos *dsos, const char *name, const struct dso_id *id); + +bool dsos__read_build_ids(struct dsos *dsos, bool with_hits); + +size_t dsos__fprintf_buildid(struct dsos *dsos, FILE *fp, + bool (skip)(struct dso *dso, int parm), int parm); +size_t dsos__fprintf(struct dsos *dsos, FILE *fp); + +int dsos__hit_all(struct dsos *dsos); + +struct dso *dsos__findnew_module_dso(struct dsos *dsos, struct machine *machine, + struct kmod_path *m, const char *filename); + +struct dso *dsos__find_kernel_dso(struct dsos *dsos); + +int dsos__for_each_dso(struct dsos *dsos, int (*cb)(struct dso *dso, void *data), void *data); + +#endif /* __PERF_DSOS */ |