| commit | 730760e90a173ef81f89beed2f1dad2fab310f68 | |
| author | Jeff Dike <jdike@addtoit.com> | |
| Fri, 29 Sep 2006 08:58:50 +0000 (29 01:58 -0700) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Fri, 29 Sep 2006 16:18:04 +0000 (29 09:18 -0700) | ||
| tree | e60039deb19683fac30e58277450c657ecd33e07 | treesnapshot (tar.gz zip) |
| parent | b10aeeef554eb1ff80e10111829f6e7484877811 | commitdiff |
[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>
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>