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btrfs-progs: Add new option for specify chunk root bytenr
[platform/upstream/btrfs-progs.git]
/
task-utils.c
diff --git
a/task-utils.c
b/task-utils.c
index
a4017ff
..
12b0002
100644
(file)
--- a/
task-utils.c
+++ b/
task-utils.c
@@
-119,6
+119,9
@@
void task_period_wait(struct task_info *info)
if (!info)
return;
+ if (info->periodic.timer_fd == 0)
+ return;
+
ret = read(info->periodic.timer_fd, &missed, sizeof (missed));
if (ret == -1)
return;