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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2006-09-19 16:55:22 +0400
committerJeff Garzik <jeff@garzik.org>2006-10-05 14:48:25 +0400
commit0a07bc645e818b88559d99f52ad45e35352e8228 (patch)
treec7c2c5ed96cd2df1b723c977e3eaef6672e60b9e /fs/ocfs2/inode.h
parent70fbf32703a9c4d3403663d1fc24fd8afc76d56f (diff)
downloadlinux-0a07bc645e818b88559d99f52ad45e35352e8228.tar.xz
[PATCH] forcedeth: hardirq lockdep warning
BUG: warning at kernel/lockdep.c:1816/trace_hardirqs_on() (Not tainted) Call Trace: show_trace dump_stack trace_hardirqs_on :forcedeth:nv_nic_irq_other handle_IRQ_event __do_IRQ do_IRQ ret_from_intr DWARF2 barf default_idle cpu_idle rest_init start_kernel _sinittext These 3 functions nv_nic_irq_tx(), nv_nic_irq_rx() and nv_nic_irq_other() are reachable from IRQ context and process context. Make use of the irq-save/restore spinlock variant. (Compile tested only, since I do not have the hardware) Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Jeff Garzik <jeff@garzik.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Dave Jones <davej@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'fs/ocfs2/inode.h')
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