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>

1 files changed, 8 insertions, 8 deletions

diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index 16776d5fbaea..6658fbf196e6 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -9,7 +9,7 @@
 
 #include "dso.h"
 #include "map.h"
-#include "map_groups.h"
+#include "maps.h"
 #include "symbol.h"
 #include "symsrc.h"
 #include "demangle-java.h"
@@ -844,7 +844,7 @@ void __weak arch__sym_update(struct symbol *s __maybe_unused,
 
 static int dso__process_kernel_symbol(struct dso *dso, struct map *map,
 				      GElf_Sym *sym, GElf_Shdr *shdr,
-				      struct map_groups *kmaps, struct kmap *kmap,
+				      struct maps *kmaps, struct kmap *kmap,
 				      struct dso **curr_dsop, struct map **curr_mapp,
 				      const char *section_name,
 				      bool adjust_kernel_syms, bool kmodule, bool *remap_kernel)
@@ -876,8 +876,8 @@ static int dso__process_kernel_symbol(struct dso *dso, struct map *map,
 			/* Ensure maps are correctly ordered */
 			if (kmaps) {
 				map__get(map);
-				map_groups__remove(kmaps, map);
-				map_groups__insert(kmaps, map);
+				maps__remove(kmaps, map);
+				maps__insert(kmaps, map);
 				map__put(map);
 			}
 		}
@@ -902,7 +902,7 @@ static int dso__process_kernel_symbol(struct dso *dso, struct map *map,
 
 	snprintf(dso_name, sizeof(dso_name), "%s%s", dso->short_name, section_name);
 
-	curr_map = map_groups__find_by_name(kmaps, dso_name);
+	curr_map = maps__find_by_name(kmaps, dso_name);
 	if (curr_map == NULL) {
 		u64 start = sym->st_value;
 
@@ -928,7 +928,7 @@ static int dso__process_kernel_symbol(struct dso *dso, struct map *map,
 			curr_map->map_ip = curr_map->unmap_ip = identity__map_ip;
 		}
 		curr_dso->symtab_type = dso->symtab_type;
-		map_groups__insert(kmaps, curr_map);
+		maps__insert(kmaps, curr_map);
 		/*
 		 * Add it before we drop the referece to curr_map, i.e. while
 		 * we still are sure to have a reference to this DSO via
@@ -950,7 +950,7 @@ int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *syms_ss,
 		  struct symsrc *runtime_ss, int kmodule)
 {
 	struct kmap *kmap = dso->kernel ? map__kmap(map) : NULL;
-	struct map_groups *kmaps = kmap ? map__kmaps(map) : NULL;
+	struct maps *kmaps = kmap ? map__kmaps(map) : NULL;
 	struct map *curr_map = map;
 	struct dso *curr_dso = dso;
 	Elf_Data *symstrs, *secstrs;
@@ -1162,7 +1162,7 @@ int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *syms_ss,
 			 * We need to fixup this here too because we create new
 			 * maps here, for things like vsyscall sections.
 			 */
-			map_groups__fixup_end(kmaps);
+			maps__fixup_end(kmaps);
 		}
 	}
 	err = nr;