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| author | Ingo Molnar <mingo@elte.hu> | 2006-07-03 09:25:39 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-04 00:27:10 +0200 |
| commit | 8688cfcebf09b84385b5e2c461ae08fcde8a5d18 (patch) | |
| tree | f0546182c06db34c271ba9a81b50e2e24afafb7b /kernel/softirq.c | |
| parent | [PATCH] forcedeth: typecast cleanup (diff) | |
| download | linux-8688cfcebf09b84385b5e2c461ae08fcde8a5d18.tar.xz linux-8688cfcebf09b84385b5e2c461ae08fcde8a5d18.zip | |
[PATCH] lockdep: annotate forcedeth.c disable_irq()
nv_do_nic_poll() is called from timer softirqs, which has interrupts enabled,
but np->lock might also be taken by some other interrupt context.
The driver does disable_irq() to get around this problem, so annotate the
disable_irq()/enable_irq() calls for lockdep.
Has no effect on non-lockdep kernels.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Cc: Ayaz Abdulla <aabdulla@nvidia.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/softirq.c')
0 files changed, 0 insertions, 0 deletions