From: Zhao Lei <zhao...@cn.fujitsu.com> In current code, (info->periodic.timer_fd == 0) means it is not valid, as: if (info->periodic.timer_fd) { close(info->periodic.timer_fd); ...
We need set its value from -1 to 0 in create-fail case, to make code like above works. Signed-off-by: Zhao Lei <zhao...@cn.fujitsu.com> --- task-utils.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/task-utils.c b/task-utils.c index 768be94..58f5195 100644 --- a/task-utils.c +++ b/task-utils.c @@ -94,8 +94,10 @@ int task_period_start(struct task_info *info, unsigned int period_ms) return -1; info->periodic.timer_fd = timerfd_create(CLOCK_MONOTONIC, 0); - if (info->periodic.timer_fd == -1) + if (info->periodic.timer_fd == -1) { + info->periodic.timer_fd = 0; return info->periodic.timer_fd; + } info->periodic.wakeups_missed = 0; -- 1.8.5.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html