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[PATCH] uml: watchdog driver locking
authorJeff Dike <jdike@addtoit.com>
Sat, 10 Feb 2007 09:43:57 +0000 (01:43 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Sun, 11 Feb 2007 18:51:21 +0000 (10:51 -0800)
commitc8416bdf06191897b24766607223bc7d5b0c96f0
tree8adf4535d3f79c4a590100407f229e21c05a2080tree | snapshot
parent4d5a6c39fa8a6b6127f02902d1418d139104fba9commit | diff
[PATCH] uml: watchdog driver locking

Replace BKL use with a spinlock.

Also fix the control so that open doesn't return holding a lock.

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>
arch/um/drivers/harddog_kern.c diff | blob | history
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