openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

perf machine: Move machine__remove_thread and make static 

As the now only user, machine__process_exit_event, that is what tools
use to process PERF_RECORD_EXIT events, is on the same object file.

Signed-off-by: David Ahern <dsahern@gmail.com>
Link: http://lkml.kernel.org/r/1363151248-16674-5-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
David Ahern 2013-03-12 23:07:28 -06:00 committed by Arnaldo Carvalho de Melo
parent c1ad050caa
commit ed8996a6d5
2 changed files with 11 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
tools/perf/util/machine.c
View File

@ -1003,6 +1003,17 @@ int machine__process_fork_event(struct machine *machine, union perf_event *event
return 0;
}
static void machine__remove_thread(struct machine *machine, struct thread *th)
{
machine->last_match = NULL;
rb_erase(&th->rb_node, &machine->threads);
/*
* We may have references to this thread, for instance in some hist_entry
* instances, so just move them to a separate list.
*/
list_add_tail(&th->node, &machine->dead_threads);
}
int machine__process_exit_event(struct machine *machine, union perf_event *event)
{
struct thread *thread = machine__find_thread(machine, event->fork.tid);
@ -1039,17 +1050,6 @@ int machine__process_event(struct machine *machine, union perf_event *event)
return ret;
}
void machine__remove_thread(struct machine *machine, struct thread *th)
{
machine->last_match = NULL;
rb_erase(&th->rb_node, &machine->threads);
/*
* We may have references to this thread, for instance in some hist_entry
* instances, so just move them to a separate list.
*/
list_add_tail(&th->node, &machine->dead_threads);
}
static bool symbol__match_parent_regex(struct symbol *sym)
{
if (sym->name && !regexec(&parent_regex, sym->name, 0, NULL, 0))

1
tools/perf/util/machine.h
View File

@ -97,7 +97,6 @@ static inline bool machine__is_host(struct machine *machine)
}
struct thread *machine__findnew_thread(struct machine *machine, pid_t pid);
void machine__remove_thread(struct machine *machine, struct thread *th);
size_t machine__fprintf(struct machine *machine, FILE *fp);