tree e60039deb19683fac30e58277450c657ecd33e07
parent b10aeeef554eb1ff80e10111829f6e7484877811
author Jeff Dike <jdike@addtoit.com> 1159520330 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1159546684 -0700

[PATCH] uml: locking documentation

Some locking documentation and a cleanup.  uml_exitcode is copied into a local
before sprintf sees it, in case sprintf does anything non-atomic with it.

The rest are comments about why certain globals don't need any kind of
locking.

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