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perf tools: Use ARRAY_SIZE in mem sort display functions

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There's no need to define extra macros for that.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1455525293-8671-13-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2016-02-15 09:34:42 +01:00 • committed by Arnaldo Carvalho de Melo
parent ce1e22b08f
commit b19a1b6a23
1 changed files with 3 additions and 6 deletions
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9
tools/perf/util/sort.c
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@ -838,7 +838,6 @@ static const char * const tlb_access[] = {
"Walker", "Walker",
"Fault", "Fault",
}; };
#define NUM_TLB_ACCESS (sizeof(tlb_access)/sizeof(const char *))
static int hist_entry__tlb_snprintf(struct hist_entry *he, char *bf, static int hist_entry__tlb_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width) size_t size, unsigned int width)
@ -860,7 +859,7 @@ static int hist_entry__tlb_snprintf(struct hist_entry *he, char *bf,
/* already taken care of */ /* already taken care of */
m &= ~(PERF_MEM_TLB_HIT|PERF_MEM_TLB_MISS); m &= ~(PERF_MEM_TLB_HIT|PERF_MEM_TLB_MISS);
for (i = 0; m && i < NUM_TLB_ACCESS; i++, m >>= 1) { for (i = 0; m && i < ARRAY_SIZE(tlb_access); i++, m >>= 1) {
if (!(m & 0x1)) if (!(m & 0x1))
continue; continue;
if (l) { if (l) {
@ -915,7 +914,6 @@ static const char * const mem_lvl[] = {
"I/O", "I/O",
"Uncached", "Uncached",
}; };
#define NUM_MEM_LVL (sizeof(mem_lvl)/sizeof(const char *))
static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf, static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width) size_t size, unsigned int width)
@ -937,7 +935,7 @@ static int hist_entry__lvl_snprintf(struct hist_entry *he, char *bf,
/* already taken care of */ /* already taken care of */
m &= ~(PERF_MEM_LVL_HIT|PERF_MEM_LVL_MISS); m &= ~(PERF_MEM_LVL_HIT|PERF_MEM_LVL_MISS);
for (i = 0; m && i < NUM_MEM_LVL; i++, m >>= 1) { for (i = 0; m && i < ARRAY_SIZE(mem_lvl); i++, m >>= 1) {
if (!(m & 0x1)) if (!(m & 0x1))
continue; continue;
if (l) { if (l) {
@ -983,7 +981,6 @@ static const char * const snoop_access[] = {
"Hit", "Hit",
"HitM", "HitM",
}; };
#define NUM_SNOOP_ACCESS (sizeof(snoop_access)/sizeof(const char *))
static int hist_entry__snoop_snprintf(struct hist_entry *he, char *bf, static int hist_entry__snoop_snprintf(struct hist_entry *he, char *bf,
size_t size, unsigned int width) size_t size, unsigned int width)
@ -998,7 +995,7 @@ static int hist_entry__snoop_snprintf(struct hist_entry *he, char *bf,
if (he->mem_info) if (he->mem_info)
m = he->mem_info->data_src.mem_snoop; m = he->mem_info->data_src.mem_snoop;
for (i = 0; m && i < NUM_SNOOP_ACCESS; i++, m >>= 1) { for (i = 0; m && i < ARRAY_SIZE(snoop_access); i++, m >>= 1) {
if (!(m & 0x1)) if (!(m & 0x1))
continue; continue;
if (l) { if (l) {