lkml.org 
[lkml]   [2010]   [Jun]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] perf: excluding "." and ".." directories when calculating tids.
Gui Jianfeng wrote:
> excluding "." and ".." directories when calculating tids.

Please ignore this one, will post an updated version.

Thanks,
Gui

>
> Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
> ---
> tools/perf/util/thread.c | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/tools/perf/util/thread.c b/tools/perf/util/thread.c
> index 1f7ecd4..4f71d1c 100644
> --- a/tools/perf/util/thread.c
> +++ b/tools/perf/util/thread.c
> @@ -17,6 +17,8 @@ int find_all_tid(int pid, pid_t ** all_tid)
>
> sprintf(name, "/proc/%d/task", pid);
> items = scandir(name, &namelist, NULL, NULL);
> + /* Excluding "." and ".." directories! */
> + items -= 2;
> if (items <= 0)
> return -ENOENT;
> *all_tid = malloc(sizeof(pid_t) * items);


\
 
 \ /
  Last update: 2010-06-15 11:37    [W:0.084 / U:0.308 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site