Prakash,
On Thu, Apr 28 2022 at 08:07, Prakash Sangappa wrote:
> semtimedop() should be converted to use hrtimer like it has been done
> for most of the system calls with timeouts. This system call already
> takes a struct timespec as an argument and can therefore provide finer
> granularity timed wait.
almost perfect :)
The v1->v2: description wants to be below the '---' separator. It's not
part of the changelog and just helpful for reviewers to assess the
history of the patch(set).
> v1->v2:
> - Use timespec64_valid() to validate timeout
> and other changes as suggested by Thomas Gleixner
>
> Signed-off-by: Prakash Sangappa <[email protected]>
> ---
...
> @@ -2210,7 +2209,7 @@ long __do_semtimedop(int semid, struct sembuf *sops,
> /*
> * If an interrupt occurred we have to clean up the queue.
> */
> - if (timeout && jiffies_left == 0)
> + if (timed_out)
> error = -EAGAIN;
> } while (error == -EINTR && !signal_pending(current)); /* spurious */
Reviewed-by: Thomas Gleixner <[email protected]>