diff options
| author | Jeff Dike <jdike@addtoit.com> | 2007-02-10 04:44:01 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-11 13:51:21 -0500 |
| commit | 84f48d4f2b511db15fda67fd38462b91abd0af53 (patch) | |
| tree | 7de15447387c3ace3dfda3b4dabc0b6d3dd1c643 /arch/um/drivers/net_kern.c | |
| parent | d471c0fca7eae1ffd4f7d4c11ee835ff70aaa71f (diff) | |
[PATCH] uml: mconsole locking
Locking fixes. Locking was totally lacking for the mconsole_devices, which
got a spin lock, and the unplugged pages data, which got a mutex.
The locking of the mconsole console output code was confused. Now, the
console_lock (renamed to client_lock) protects the clients list.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/drivers/net_kern.c')
| -rw-r--r-- | arch/um/drivers/net_kern.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index eede892a4f38..c1838645ae28 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c | |||
| @@ -690,6 +690,7 @@ static int net_remove(int n, char **error_out) | |||
| 690 | } | 690 | } |
| 691 | 691 | ||
| 692 | static struct mc_device net_mc = { | 692 | static struct mc_device net_mc = { |
| 693 | .list = LIST_HEAD_INIT(net_mc.list), | ||
| 693 | .name = "eth", | 694 | .name = "eth", |
| 694 | .config = net_config, | 695 | .config = net_config, |
| 695 | .get_config = NULL, | 696 | .get_config = NULL, |