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authorNamhyung Kim <namhyung@kernel.org>2015-03-12 16:32:48 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-03-13 07:47:48 -0300
commit65f46e0214c64198a0266c37181a7776e16b7e53 (patch)
tree240120a80e3ac8623c5b111a57e5b231b3789385 /tools/perf/builtin-kmem.c
parentbd72a33ebae8b4d37e3d2a3f0f3f3333ac9654dd (diff)
downloadlinux-65f46e0214c64198a0266c37181a7776e16b7e53.tar.gz
perf kmem: Fix alignment of slab result table
Its table was a bit misaligned. Fix it. Before: # perf kmem stat --caller -l 10 ------------------------------------------------------------------------------------------------------ Callsite | Total_alloc/Per | Total_req/Per | Hit | Ping-pong | Frag ------------------------------------------------------------------------------------------------------ radeon_cs_parser_init.part.1+11a | 2080/260 | 1504/188 | 8 | 0 | 27.692% radeon_cs_parser_init.part.1+e1 | 384/96 | 288/72 | 4 | 0 | 25.000% radeon_cs_parser_init.part.1+93 | 128/32 | 96/24 | 4 | 0 | 25.000% load_elf_binary+a39 | 512/512 | 392/392 | 1 | 0 | 23.438% __alloc_skb+89 | 6144/877 | 4800/685 | 7 | 6 | 21.875% radeon_fence_emit+5c | 1152/192 | 912/152 | 6 | 0 | 20.833% radeon_cs_parser_relocs+ad | 8192/2048 | 6624/1656 | 4 | 0 | 19.141% radeon_sa_bo_new+78 | 1280/64 | 1120/56 | 20 | 0 | 12.500% load_elf_binary+2c4 | 32/32 | 28/28 | 1 | 0 | 12.500% anon_vma_prepare+101 | 576/72 | 512/64 | 8 | 0 | 11.111% ... | ... | ... | ... | ... | ... ------------------------------------------------------------------------------------------------------ After: --------------------------------------------------------------------------------------------------------- Callsite | Total_alloc/Per | Total_req/Per | Hit | Ping-pong | Frag --------------------------------------------------------------------------------------------------------- radeon_cs_parser_init.part.1+11a | 2080/260 | 1504/188 | 8 | 0 | 27.692% radeon_cs_parser_init.part.1+e1 | 384/96 | 288/72 | 4 | 0 | 25.000% radeon_cs_parser_init.part.1+93 | 128/32 | 96/24 | 4 | 0 | 25.000% load_elf_binary+a39 | 512/512 | 392/392 | 1 | 0 | 23.438% __alloc_skb+89 | 6144/877 | 4800/685 | 7 | 6 | 21.875% radeon_fence_emit+5c | 1152/192 | 912/152 | 6 | 0 | 20.833% radeon_cs_parser_relocs+ad | 8192/2048 | 6624/1656 | 4 | 0 | 19.141% radeon_sa_bo_new+78 | 1280/64 | 1120/56 | 20 | 0 | 12.500% load_elf_binary+2c4 | 32/32 | 28/28 | 1 | 0 | 12.500% anon_vma_prepare+101 | 576/72 | 512/64 | 8 | 0 | 11.111% ... | ... | ... | ... | ... | ... --------------------------------------------------------------------------------------------------------- Signed-off-by: Namhyung Kim <namhyung@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: David Ahern <dsahern@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Joonsoo Kim <js1304@gmail.com> Cc: Minchan Kim <minchan@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1426145571-3065-4-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-kmem.c')
-rw-r--r--tools/perf/builtin-kmem.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index 02b76976b288..8c85aeb3327a 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -275,10 +275,10 @@ static void __print_result(struct rb_root *root, struct perf_session *session,
struct rb_node *next;
struct machine *machine = &session->machines.host;
- printf("%.102s\n", graph_dotted_line);
+ printf("%.105s\n", graph_dotted_line);
printf(" %-34s |", is_caller ? "Callsite": "Alloc Ptr");
printf(" Total_alloc/Per | Total_req/Per | Hit | Ping-pong | Frag\n");
- printf("%.102s\n", graph_dotted_line);
+ printf("%.105s\n", graph_dotted_line);
next = rb_first(root);
@@ -304,7 +304,7 @@ static void __print_result(struct rb_root *root, struct perf_session *session,
snprintf(buf, sizeof(buf), "%#" PRIx64 "", addr);
printf(" %-34s |", buf);
- printf(" %9llu/%-5lu | %9llu/%-5lu | %8lu | %8lu | %6.3f%%\n",
+ printf(" %9llu/%-5lu | %9llu/%-5lu | %8lu | %9lu | %6.3f%%\n",
(unsigned long long)data->bytes_alloc,
(unsigned long)data->bytes_alloc / data->hit,
(unsigned long long)data->bytes_req,
@@ -317,9 +317,9 @@ static void __print_result(struct rb_root *root, struct perf_session *session,
}
if (n_lines == -1)
- printf(" ... | ... | ... | ... | ... | ... \n");
+ printf(" ... | ... | ... | ... | ... | ... \n");
- printf("%.102s\n", graph_dotted_line);
+ printf("%.105s\n", graph_dotted_line);
}
static void print_summary(void)