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authorArnaldo Carvalho de Melo <acme@redhat.com>2016-06-03 12:15:52 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-06-06 18:19:15 -0300
commit6e009e65a1e5202313fdaccde3bcb94272989eba (patch)
tree869f3325da819554f49121576743bcfe0587dacc /tools
parent53897a78ca6d4bd64e8c17d76cfec65d237f9447 (diff)
downloadlinux-6e009e65a1e5202313fdaccde3bcb94272989eba.tar.bz2
tools lib bpf: Rename bpf_map__get_fd() to bpf_map__fd()
For consistency, leaving "get" for reference counting. Acked-by: Wang Nan <wangnan0@huawei.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Milian Wolff <milian.wolff@kdab.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/n/tip-msy8sxfz9th6gl2xjeci2btm@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/lib/bpf/libbpf.c7
-rw-r--r--tools/lib/bpf/libbpf.h2
-rw-r--r--tools/perf/util/bpf-loader.c2
3 files changed, 4 insertions, 7 deletions
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 215be67f038b..57924db2d16f 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -1311,12 +1311,9 @@ int bpf_program__nth_fd(struct bpf_program *prog, int n)
return fd;
}
-int bpf_map__get_fd(struct bpf_map *map)
+int bpf_map__fd(struct bpf_map *map)
{
- if (!map)
- return -EINVAL;
-
- return map->fd;
+ return map ? map->fd : -EINVAL;
}
const struct bpf_map_def *bpf_map__def(struct bpf_map *map)
diff --git a/tools/lib/bpf/libbpf.h b/tools/lib/bpf/libbpf.h
index bad5bac58db4..cb838d0ea753 100644
--- a/tools/lib/bpf/libbpf.h
+++ b/tools/lib/bpf/libbpf.h
@@ -180,7 +180,7 @@ bpf_map__next(struct bpf_map *map, struct bpf_object *obj);
(pos) != NULL; \
(pos) = bpf_map__next((pos), (obj)))
-int bpf_map__get_fd(struct bpf_map *map);
+int bpf_map__fd(struct bpf_map *map);
const struct bpf_map_def *bpf_map__def(struct bpf_map *map);
const char *bpf_map__name(struct bpf_map *map);
diff --git a/tools/perf/util/bpf-loader.c b/tools/perf/util/bpf-loader.c
index 73c1e7cf8760..12e6ef4c2f9e 100644
--- a/tools/perf/util/bpf-loader.c
+++ b/tools/perf/util/bpf-loader.c
@@ -1270,7 +1270,7 @@ bpf_map_config_foreach_key(struct bpf_map *map,
pr_debug("ERROR: failed to get definition from map %s\n", name);
return -BPF_LOADER_ERRNO__INTERNAL;
}
- map_fd = bpf_map__get_fd(map);
+ map_fd = bpf_map__fd(map);
if (map_fd < 0) {
pr_debug("ERROR: failed to get fd from map %s\n", name);
return map_fd;