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author | 2019-07-27 20:30:53 +0200 | |
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committer | 2019-09-25 09:51:44 -0300 | |
commit | a583053299c1e66e6202b494cbc3acd93cedc4cc (patch) | |
tree | 92f2e5753b29e1913df93abf1b57f18510a01070 /tools/perf/util/mmap.c | |
parent | tools: Add missing stdio.h include to asm/bug.h header (diff) | |
download | linux-a583053299c1e66e6202b494cbc3acd93cedc4cc.tar.gz linux-a583053299c1e66e6202b494cbc3acd93cedc4cc.tar.bz2 linux-a583053299c1e66e6202b494cbc3acd93cedc4cc.zip |
perf tools: Rename 'struct perf_mmap' to 'struct mmap'
Rename 'struct perf_evlist' to 'struct evlist', so we don't have a name
clash when we add 'struct perf_mmap' to libperf.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lore.kernel.org/lkml/20190913132355.21634-4-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/mmap.c')
-rw-r--r-- | tools/perf/util/mmap.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/tools/perf/util/mmap.c b/tools/perf/util/mmap.c index 33c5b5495482..f3b7c8b0fa90 100644 --- a/tools/perf/util/mmap.c +++ b/tools/perf/util/mmap.c @@ -22,13 +22,13 @@ #include "../perf.h" #include "util.h" /* page_size */ -size_t perf_mmap__mmap_len(struct perf_mmap *map) +size_t perf_mmap__mmap_len(struct mmap *map) { return map->mask + 1 + page_size; } /* When check_messup is true, 'end' must points to a good entry */ -static union perf_event *perf_mmap__read(struct perf_mmap *map, +static union perf_event *perf_mmap__read(struct mmap *map, u64 *startp, u64 end) { unsigned char *data = map->base + page_size; @@ -82,7 +82,7 @@ static union perf_event *perf_mmap__read(struct perf_mmap *map, * } * perf_mmap__read_done() */ -union perf_event *perf_mmap__read_event(struct perf_mmap *map) +union perf_event *perf_mmap__read_event(struct mmap *map) { union perf_event *event; @@ -104,17 +104,17 @@ union perf_event *perf_mmap__read_event(struct perf_mmap *map) return event; } -static bool perf_mmap__empty(struct perf_mmap *map) +static bool perf_mmap__empty(struct mmap *map) { return perf_mmap__read_head(map) == map->prev && !map->auxtrace_mmap.base; } -void perf_mmap__get(struct perf_mmap *map) +void perf_mmap__get(struct mmap *map) { refcount_inc(&map->refcnt); } -void perf_mmap__put(struct perf_mmap *map) +void perf_mmap__put(struct mmap *map) { BUG_ON(map->base && refcount_read(&map->refcnt) == 0); @@ -122,7 +122,7 @@ void perf_mmap__put(struct perf_mmap *map) perf_mmap__munmap(map); } -void perf_mmap__consume(struct perf_mmap *map) +void perf_mmap__consume(struct mmap *map) { if (!map->overwrite) { u64 old = map->prev; @@ -161,13 +161,13 @@ void __weak auxtrace_mmap_params__set_idx(struct auxtrace_mmap_params *mp __mayb } #ifdef HAVE_AIO_SUPPORT -static int perf_mmap__aio_enabled(struct perf_mmap *map) +static int perf_mmap__aio_enabled(struct mmap *map) { return map->aio.nr_cblocks > 0; } #ifdef HAVE_LIBNUMA_SUPPORT -static int perf_mmap__aio_alloc(struct perf_mmap *map, int idx) +static int perf_mmap__aio_alloc(struct mmap *map, int idx) { map->aio.data[idx] = mmap(NULL, perf_mmap__mmap_len(map), PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, 0, 0); @@ -179,7 +179,7 @@ static int perf_mmap__aio_alloc(struct perf_mmap *map, int idx) return 0; } -static void perf_mmap__aio_free(struct perf_mmap *map, int idx) +static void perf_mmap__aio_free(struct mmap *map, int idx) { if (map->aio.data[idx]) { munmap(map->aio.data[idx], perf_mmap__mmap_len(map)); @@ -187,7 +187,7 @@ static void perf_mmap__aio_free(struct perf_mmap *map, int idx) } } -static int perf_mmap__aio_bind(struct perf_mmap *map, int idx, int cpu, int affinity) +static int perf_mmap__aio_bind(struct mmap *map, int idx, int cpu, int affinity) { void *data; size_t mmap_len; @@ -207,7 +207,7 @@ static int perf_mmap__aio_bind(struct perf_mmap *map, int idx, int cpu, int affi return 0; } #else /* !HAVE_LIBNUMA_SUPPORT */ -static int perf_mmap__aio_alloc(struct perf_mmap *map, int idx) +static int perf_mmap__aio_alloc(struct mmap *map, int idx) { map->aio.data[idx] = malloc(perf_mmap__mmap_len(map)); if (map->aio.data[idx] == NULL) @@ -216,19 +216,19 @@ static int perf_mmap__aio_alloc(struct perf_mmap *map, int idx) return 0; } -static void perf_mmap__aio_free(struct perf_mmap *map, int idx) +static void perf_mmap__aio_free(struct mmap *map, int idx) { zfree(&(map->aio.data[idx])); } -static int perf_mmap__aio_bind(struct perf_mmap *map __maybe_unused, int idx __maybe_unused, +static int perf_mmap__aio_bind(struct mmap *map __maybe_unused, int idx __maybe_unused, int cpu __maybe_unused, int affinity __maybe_unused) { return 0; } #endif -static int perf_mmap__aio_mmap(struct perf_mmap *map, struct mmap_params *mp) +static int perf_mmap__aio_mmap(struct mmap *map, struct mmap_params *mp) { int delta_max, i, prio, ret; @@ -282,7 +282,7 @@ static int perf_mmap__aio_mmap(struct perf_mmap *map, struct mmap_params *mp) return 0; } -static void perf_mmap__aio_munmap(struct perf_mmap *map) +static void perf_mmap__aio_munmap(struct mmap *map) { int i; @@ -294,23 +294,23 @@ static void perf_mmap__aio_munmap(struct perf_mmap *map) zfree(&map->aio.aiocb); } #else /* !HAVE_AIO_SUPPORT */ -static int perf_mmap__aio_enabled(struct perf_mmap *map __maybe_unused) +static int perf_mmap__aio_enabled(struct mmap *map __maybe_unused) { return 0; } -static int perf_mmap__aio_mmap(struct perf_mmap *map __maybe_unused, +static int perf_mmap__aio_mmap(struct mmap *map __maybe_unused, struct mmap_params *mp __maybe_unused) { return 0; } -static void perf_mmap__aio_munmap(struct perf_mmap *map __maybe_unused) +static void perf_mmap__aio_munmap(struct mmap *map __maybe_unused) { } #endif -void perf_mmap__munmap(struct perf_mmap *map) +void perf_mmap__munmap(struct mmap *map) { perf_mmap__aio_munmap(map); if (map->data != NULL) { @@ -343,7 +343,7 @@ static void build_node_mask(int node, cpu_set_t *mask) } } -static void perf_mmap__setup_affinity_mask(struct perf_mmap *map, struct mmap_params *mp) +static void perf_mmap__setup_affinity_mask(struct mmap *map, struct mmap_params *mp) { CPU_ZERO(&map->affinity_mask); if (mp->affinity == PERF_AFFINITY_NODE && cpu__max_node() > 1) @@ -352,7 +352,7 @@ static void perf_mmap__setup_affinity_mask(struct perf_mmap *map, struct mmap_pa CPU_SET(map->cpu, &map->affinity_mask); } -int perf_mmap__mmap(struct perf_mmap *map, struct mmap_params *mp, int fd, int cpu) +int perf_mmap__mmap(struct mmap *map, struct mmap_params *mp, int fd, int cpu) { /* * The last one will be done at perf_mmap__consume(), so that we @@ -440,7 +440,7 @@ static int overwrite_rb_find_range(void *buf, int mask, u64 *start, u64 *end) /* * Report the start and end of the available data in ringbuffer */ -static int __perf_mmap__read_init(struct perf_mmap *md) +static int __perf_mmap__read_init(struct mmap *md) { u64 head = perf_mmap__read_head(md); u64 old = md->prev; @@ -474,7 +474,7 @@ static int __perf_mmap__read_init(struct perf_mmap *md) return 0; } -int perf_mmap__read_init(struct perf_mmap *map) +int perf_mmap__read_init(struct mmap *map) { /* * Check if event was unmapped due to a POLLHUP/POLLERR. @@ -485,8 +485,8 @@ int perf_mmap__read_init(struct perf_mmap *map) return __perf_mmap__read_init(map); } -int perf_mmap__push(struct perf_mmap *md, void *to, - int push(struct perf_mmap *map, void *to, void *buf, size_t size)) +int perf_mmap__push(struct mmap *md, void *to, + int push(struct mmap *map, void *to, void *buf, size_t size)) { u64 head = perf_mmap__read_head(md); unsigned char *data = md->base + page_size; @@ -532,7 +532,7 @@ out: * The last perf_mmap__read() will set tail to map->prev. * Need to correct the map->prev to head which is the end of next read. */ -void perf_mmap__read_done(struct perf_mmap *map) +void perf_mmap__read_done(struct mmap *map) { /* * Check if event was unmapped due to a POLLHUP/POLLERR. |