diff options
author | Ingo Molnar <mingo@kernel.org> | 2019-11-29 06:56:05 +0100 |
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committer | Ingo Molnar <mingo@kernel.org> | 2019-11-29 06:56:05 +0100 |
commit | e680a41fcaf07ccac8817c589fc4824988b48eac (patch) | |
tree | 8993cdfbd30e3d95162c53bc6af4e410360f99a8 /tools/perf/util/map_groups.h | |
parent | 405b45376de90b3027aaf8c4de035c6bb721fa7e (diff) | |
parent | 5172672da02e483d9b3c4d814c3482d0c8ffb1a6 (diff) |
Merge tag 'perf-core-for-mingo-5.5-20191128' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
perf script:
Adrian Hunter:
- Fix brstackinsn for AUXTRACE.
- Fix invalid LBR/binary mismatch error.
perf diff:
Arnaldo Carvalho de Melo:
- Use llabs() with 64-bit values, fixing the build in some 32-bit
architectures.
perf pmu:
Andi Kleen:
- Use file system cache to optimize sysfs access.
x86:
Adrian Hunter:
- Add some more Intel instructions to the opcode map and to the perf
test entry:
gf2p8affineinvqb, gf2p8affineqb, gf2p8mulb, v4fmaddps,
v4fmaddss, v4fnmaddps, v4fnmaddss, vaesdec, vaesdeclast, vaesenc,
vaesenclast, vcvtne2ps2bf16, vcvtneps2bf16, vdpbf16ps,
vgf2p8affineinvqb, vgf2p8affineqb, vgf2p8mulb, vp2intersectd,
vp2intersectq, vp4dpwssd, vp4dpwssds, vpclmulqdq, vpcompressb,
vpcompressw, vpdpbusd, vpdpbusds, vpdpwssd, vpdpwssds, vpexpandb,
vpexpandw, vpopcntb, vpopcntd, vpopcntq, vpopcntw, vpshldd, vpshldq,
vpshldvd, vpshldvq, vpshldvw, vpshldw, vpshrdd, vpshrdq, vpshrdvd,
vpshrdvq, vpshrdvw, vpshrdw, vpshufbitqmb.
perf affinity:
Andi Kleen:
- Add infrastructure to save/restore affinity
perf maps:
Arnaldo Carvalho de Melo:
- Merge 'struct maps' with 'struct map_groups', as there is a
1x1 relationship, simplifying code overal.
perf build:
Jiri Olsa:
- Allow to link with libbpf dynamicaly.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/map_groups.h')
-rw-r--r-- | tools/perf/util/map_groups.h | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/tools/perf/util/map_groups.h b/tools/perf/util/map_groups.h deleted file mode 100644 index 63ed211fe241..000000000000 --- a/tools/perf/util/map_groups.h +++ /dev/null @@ -1,106 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __PERF_MAP_GROUPS_H -#define __PERF_MAP_GROUPS_H - -#include <linux/refcount.h> -#include <linux/rbtree.h> -#include <stdio.h> -#include <stdbool.h> -#include <linux/types.h> -#include "rwsem.h" - -struct ref_reloc_sym; -struct machine; -struct map; -struct thread; - -struct maps { - struct rb_root entries; - struct rw_semaphore lock; -}; - -void maps__insert(struct maps *maps, struct map *map); -void maps__remove(struct maps *maps, struct map *map); -void __maps__remove(struct maps *maps, struct map *map); -struct map *maps__find(struct maps *maps, u64 addr); -struct map *maps__first(struct maps *maps); -struct map *map__next(struct map *map); - -#define maps__for_each_entry(maps, map) \ - for (map = maps__first(maps); map; map = map__next(map)) - -#define maps__for_each_entry_safe(maps, map, next) \ - for (map = maps__first(maps), next = map__next(map); map; map = next, next = map__next(map)) - -struct symbol *maps__find_symbol_by_name(struct maps *maps, const char *name, struct map **mapp); - -struct map_groups { - struct maps maps; - struct machine *machine; - struct map *last_search_by_name; - struct map **maps_by_name; - refcount_t refcnt; - unsigned int nr_maps; - unsigned int nr_maps_allocated; -#ifdef HAVE_LIBUNWIND_SUPPORT - void *addr_space; - struct unwind_libunwind_ops *unwind_libunwind_ops; -#endif -}; - -#define KMAP_NAME_LEN 256 - -struct kmap { - struct ref_reloc_sym *ref_reloc_sym; - struct map_groups *kmaps; - char name[KMAP_NAME_LEN]; -}; - -struct map_groups *map_groups__new(struct machine *machine); -void map_groups__delete(struct map_groups *mg); -bool map_groups__empty(struct map_groups *mg); - -static inline struct map_groups *map_groups__get(struct map_groups *mg) -{ - if (mg) - refcount_inc(&mg->refcnt); - return mg; -} - -void map_groups__put(struct map_groups *mg); -void map_groups__init(struct map_groups *mg, struct machine *machine); -void map_groups__exit(struct map_groups *mg); -int map_groups__clone(struct thread *thread, struct map_groups *parent); -size_t map_groups__fprintf(struct map_groups *mg, FILE *fp); - -void map_groups__insert(struct map_groups *mg, struct map *map); - -void map_groups__remove(struct map_groups *mg, struct map *map); - -static inline struct map *map_groups__find(struct map_groups *mg, u64 addr) -{ - return maps__find(&mg->maps, addr); -} - -#define map_groups__for_each_entry(mg, map) \ - for (map = maps__first(&mg->maps); map; map = map__next(map)) - -#define map_groups__for_each_entry_safe(mg, map, next) \ - for (map = maps__first(&mg->maps), next = map__next(map); map; map = next, next = map__next(map)) - -struct symbol *map_groups__find_symbol(struct map_groups *mg, u64 addr, struct map **mapp); -struct symbol *map_groups__find_symbol_by_name(struct map_groups *mg, const char *name, struct map **mapp); - -struct addr_map_symbol; - -int map_groups__find_ams(struct map_groups *mg, struct addr_map_symbol *ams); - -int map_groups__fixup_overlappings(struct map_groups *mg, struct map *map, FILE *fp); - -struct map *map_groups__find_by_name(struct map_groups *mg, const char *name); - -int map_groups__merge_in(struct map_groups *kmaps, struct map *new_map); - -void __map_groups__sort_by_name(struct map_groups *mg); - -#endif // __PERF_MAP_GROUPS_H |