luck/tmp_suning_uos_patched
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Merge branch 'perf/urgent' into perf/core

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Merge reason: Queue up dependent patch.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2009-10-20 07:51:41 +02:00
commit c258449bc9
5 changed files with 31 additions and 5 deletions
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2
kernel/perf_event.c
View File

@ -1356,7 +1356,7 @@ static void perf_ctx_adjust_freq(struct perf_event_context *ctx)
u64 interrupts, freq;
spin_lock(&ctx->lock);
list_for_each_entry(event, &ctx->group_list, group_entry) {
list_for_each_entry_rcu(event, &ctx->event_list, event_entry) {
if (event->state != PERF_EVENT_STATE_ACTIVE)
continue;

28
tools/perf/builtin-timechart.c
View File

@ -765,19 +765,40 @@ static void draw_wakeups(void)
if (c->Y && c->start_time <= we->time && c->end_time >= we->time) {
if (p->pid == we->waker) {
from = c->Y;
task_from = c->comm;
task_from = strdup(c->comm);
}
if (p->pid == we->wakee) {
to = c->Y;
task_to = c->comm;
task_to = strdup(c->comm);
}
}
c = c->next;
}
c = p->all;
while (c) {
if (p->pid == we->waker && !from) {
from = c->Y;
task_from = strdup(c->comm);
}
if (p->pid == we->wakee && !to) {
to = c->Y;
task_to = strdup(c->comm);
}
c = c->next;
}
}
p = p->next;
}
if (!task_from) {
task_from = malloc(40);
sprintf(task_from, "[%i]", we->waker);
}
if (!task_to) {
task_to = malloc(40);
sprintf(task_to, "[%i]", we->wakee);
}
if (we->waker == -1)
svg_interrupt(we->time, to);
else if (from && to && abs(from - to) == 1)
@ -785,6 +806,9 @@ static void draw_wakeups(void)
else
svg_partial_wakeline(we->time, from, task_from, to, task_to);
we = we->next;
free(task_from);
free(task_to);
}
}

2
tools/perf/builtin-top.c
View File

@ -663,6 +663,8 @@ static void handle_keypress(int c)
switch (c) {
case 'd':
prompt_integer(&delay_secs, "Enter display delay");
if (delay_secs < 1)
delay_secs = 1;
break;
case 'e':
prompt_integer(&print_entries, "Enter display entries (lines)");

2
tools/perf/util/PERF-VERSION-GEN
View File

@ -1,7 +1,7 @@
#!/bin/sh
GVF=PERF-VERSION-FILE
DEF_VER=v0.0.1.PERF
DEF_VER=v0.0.2.PERF
LF='
'

2
tools/perf/util/svghelper.c
View File

@ -103,7 +103,7 @@ void open_svg(const char *filename, int cpus, int rows, u64 start, u64 end)
fprintf(svgfile, " rect.process2 { fill:rgb(180,180,180); fill-opacity:0.9; stroke-width:0; stroke:rgb( 0, 0, 0); } \n");
fprintf(svgfile, " rect.sample { fill:rgb( 0, 0,255); fill-opacity:0.8; stroke-width:0; stroke:rgb( 0, 0, 0); } \n");
fprintf(svgfile, " rect.blocked { fill:rgb(255, 0, 0); fill-opacity:0.5; stroke-width:0; stroke:rgb( 0, 0, 0); } \n");
fprintf(svgfile, " rect.waiting { fill:rgb(214,214, 0); fill-opacity:0.3; stroke-width:0; stroke:rgb( 0, 0, 0); } \n");
fprintf(svgfile, " rect.waiting { fill:rgb(224,214, 0); fill-opacity:0.8; stroke-width:0; stroke:rgb( 0, 0, 0); } \n");
fprintf(svgfile, " rect.WAITING { fill:rgb(255,214, 48); fill-opacity:0.6; stroke-width:0; stroke:rgb( 0, 0, 0); } \n");
fprintf(svgfile, " rect.cpu { fill:rgb(192,192,192); fill-opacity:0.2; stroke-width:0.5; stroke:rgb(128,128,128); } \n");
fprintf(svgfile, " rect.pstate { fill:rgb(128,128,128); fill-opacity:0.8; stroke-width:0; } \n");