From 20c8c62891a346e09c8d26de41ce78bd7a76c5b0 Mon Sep 17 00:00:00 2001 From: Andrew Morton <akpm@linux-foundation.org> Date: Mon, 31 Oct 2011 17:08:54 -0700 Subject: [PATCH] mm-add-comment-explaining-task-state-setting-in-bdi_forker_thread-fix fiddle wording Cc: Jan Kara <jack@suse.cz> Cc: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- mm/backing-dev.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/mm/backing-dev.c b/mm/backing-dev.c index a87da524a4a01..7520ef0bfd479 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -404,9 +404,8 @@ static int bdi_forker_thread(void *ptr) /* * In the following loop we are going to check whether we have * some work to do without any synchronization with tasks - * waking us up to do work for them. So we have to set task - * state already here so that we don't miss wakeups coming - * after we verify some condition. + * waking us up to do work for them. Set the task state here + * so that we don't miss wakeups after verifying conditions. */ set_current_state(TASK_INTERRUPTIBLE); -- GitLab