tree 64f8b776c4807da48971f3c24ca157c5e6ab921f
parent 42a359e31a0e438b5b978a8f0fecdbd3c86bb033
author Jeff Dike <jdike@addtoit.com> 1184567936 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1184601938 -0700

uml: simplify helper stack handling

run_helper and run_helper_thread had arguments which were the same in all
callers.  run_helper's stack_out was always NULL and run_helper_thread's
stack_order was always 0.  These are now gone, and the constants folded
into the code.

Also fixed leaks of the helper stack in the AIO and SIGIO code.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>