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[v3,2/7] btrfs-progs: Move close timer handle code to line after sub process exit

Message ID 11cd6dd1c443035bd449a2a721f96f2d5f2dff93.1437999624.git.zhaolei@cn.fujitsu.com (mailing list archive)
State Accepted
Headers show

Commit Message

Zhaolei July 27, 2015, 12:24 p.m. UTC 
From: Zhao Lei <zhaolei@cn.fujitsu.com>

The timer handle have possibility in using by sub thread,
better to close it after sub process exit.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
---
 task-utils.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/task-utils.c b/task-utils.c
index 0390a69..17fd573 100644
--- a/task-utils.c
+++ b/task-utils.c
@@ -61,14 +61,14 @@  void task_stop(struct task_info *info)
 	if (!info)
 		return;
 
-	if (info->periodic.timer_fd)
-		close(info->periodic.timer_fd);
-
 	if (info->id > 0) {
 		pthread_cancel(info->id);
 		pthread_join(info->id, NULL);
 	}
 
+	if (info->periodic.timer_fd)
+		close(info->periodic.timer_fd);
+
 	if (info->postfn)
 		info->postfn(info->private_data);
 }