| commit | 6972d6f25d21e3da58ff1309256c787078405c7f | [log] [tgz] |
|---|---|---|
| author | Al Viro <viro@zeniv.linux.org.uk> | Wed Sep 05 18:30:34 2012 -0400 |
| committer | Al Viro <viro@zeniv.linux.org.uk> | Thu Oct 11 21:39:27 2012 -0400 |
| tree | 1492fa5424db7272573b2094522fc72f82974f40 | |
| parent | 7721d3c2083c27bfb8e4c1335d343e25ae1a663f [diff] |
alpha: take SIGPENDING/NOTIFY_RESUME loop into signal.c Turn the slow side of work_pending into C function, including all the looping. What we get out of that: * we do _not_ call get_signal_to_deliver() with IRQs disabled anymore * no need to save/restore volatiles on each pass if there turns to be more than one (unlikely, but still) * all double-restart prevention is in C now. * glue gets simpler. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>