diff options
author | Masami Hiramatsu <mhiramat@kernel.org> | 2016-05-10 14:48:01 +0900 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-05-10 11:58:27 -0300 |
commit | 452e84012595d681f254a3a0d733fb0b18ffaf42 (patch) | |
tree | f601c801233d33d531f6f831fdfabb8b80344e01 | |
parent | 682f4f035e0fcffce511fe77a02a0f19f0996d70 (diff) | |
download | linux-452e84012595d681f254a3a0d733fb0b18ffaf42.tar.bz2 |
perf tools: Remove xrealloc and ALLOC_GROW
Remove unused xrealloc() and ALLOC_GROW() from libperf.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20160510054801.6158.6204.stgit@devbox
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r-- | tools/perf/util/Build | 1 | ||||
-rw-r--r-- | tools/perf/util/cache.h | 19 | ||||
-rw-r--r-- | tools/perf/util/util.h | 6 | ||||
-rw-r--r-- | tools/perf/util/wrapper.c | 29 |
4 files changed, 0 insertions, 55 deletions
diff --git a/tools/perf/util/Build b/tools/perf/util/Build index 027bb2b89d7f..8c6c8a0ca642 100644 --- a/tools/perf/util/Build +++ b/tools/perf/util/Build @@ -27,7 +27,6 @@ libperf-y += strlist.o libperf-y += strfilter.o libperf-y += top.o libperf-y += usage.o -libperf-y += wrapper.o libperf-y += dso.o libperf-y += symbol.o libperf-y += symbol_fprintf.o diff --git a/tools/perf/util/cache.h b/tools/perf/util/cache.h index 1f5a93c2c9a2..0d814bb74661 100644 --- a/tools/perf/util/cache.h +++ b/tools/perf/util/cache.h @@ -40,25 +40,6 @@ int split_cmdline(char *cmdline, const char ***argv); #define alloc_nr(x) (((x)+16)*3/2) -/* - * Realloc the buffer pointed at by variable 'x' so that it can hold - * at least 'nr' entries; the number of entries currently allocated - * is 'alloc', using the standard growing factor alloc_nr() macro. - * - * DO NOT USE any expression with side-effect for 'x' or 'alloc'. - */ -#define ALLOC_GROW(x, nr, alloc) \ - do { \ - if ((nr) > alloc) { \ - if (alloc_nr(alloc) < (nr)) \ - alloc = (nr); \ - else \ - alloc = alloc_nr(alloc); \ - x = xrealloc((x), alloc * sizeof(*(x))); \ - } \ - } while(0) - - static inline int is_absolute_path(const char *path) { return path[0] == '/'; diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 88f607af1f47..7651633a8dc7 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -160,12 +160,6 @@ static inline char *gitstrchrnul(const char *s, int c) } #endif -/* - * Wrappers: - */ -void *xrealloc(void *ptr, size_t size) __attribute__((weak)); - - static inline void *zalloc(size_t size) { return calloc(1, size); diff --git a/tools/perf/util/wrapper.c b/tools/perf/util/wrapper.c deleted file mode 100644 index 5f1a07c4b87b..000000000000 --- a/tools/perf/util/wrapper.c +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Various trivial helper wrappers around standard functions - */ -#include "cache.h" - -/* - * There's no pack memory to release - but stay close to the Git - * version so wrap this away: - */ -static inline void release_pack_memory(size_t size __maybe_unused, - int flag __maybe_unused) -{ -} - -void *xrealloc(void *ptr, size_t size) -{ - void *ret = realloc(ptr, size); - if (!ret && !size) - ret = realloc(ptr, 1); - if (!ret) { - release_pack_memory(size, -1); - ret = realloc(ptr, size); - if (!ret && !size) - ret = realloc(ptr, 1); - if (!ret) - die("Out of memory, realloc failed"); - } - return ret; -} |