Commit b8f68e9f authored by Hugh Dickins's avatar Hugh Dickins Committed by Linus Torvalds
Browse files

[PATCH] x86-64: Fix idle=poll



x86_64 idle=poll might be a little less responsive than it should: unlike
mwait_idle, and unlike i386, its poll_idle left TIF_POLLING_NRFLAG set.
Signed-off-by: default avatarHugh Dickins <hugh@veritas.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent e99b861a
......@@ -123,6 +123,7 @@ static void poll_idle (void)
: :
"i" (_TIF_NEED_RESCHED),
"m" (current_thread_info()->flags));
clear_thread_flag(TIF_POLLING_NRFLAG);
} else {
set_need_resched();
}
......
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment