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| author |   Namhyung Kim <namhyung@kernel.org> | 2015-03-12 16:32:48 +0900 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-03-13 07:47:48 -0300 |
| commit | 65f46e0214c64198a0266c37181a7776e16b7e53 (patch) | |
| tree | 240120a80e3ac8623c5b111a57e5b231b3789385 /tools/perf/builtin-kmem.c | |
| parent | perf kmem: Allow -v option (diff) | |
| download | linux-dev-65f46e0214c64198a0266c37181a7776e16b7e53.tar.xz linux-dev-65f46e0214c64198a0266c37181a7776e16b7e53.zip | |
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.c | 10 |
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) |