809631e2bf
This reverts commit 938ba4084abcf6fdd21d9078513c52f8fb9b00d0. The wait queue @log_wait never has exclusive waiters, so there is no need to use wake_up_interruptible_all(). Using wake_up_interruptible() was the correct function to wake all waiters. Since there are no exclusive waiters, erroneously changing wake_up_interruptible() to wake_up_interruptible_all() did not result in any behavior change. However, using wake_up_interruptible_all() on a wait queue without exclusive waiters is fundamentally wrong. Go back to using wake_up_interruptible() to wake all waiters. Signed-off-by: John Ogness <john.ogness@linutronix.de> Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20220526203056.81123-1-john.ogness@linutronix.de