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include/asm/softirq.h</TITLE
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NAME="ROUTINES-SOFTIRQS"
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><TT
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>local_bh_disable()</TT
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>local_bh_enable()</TT
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<TT
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> These routines disable soft interrupts on the local CPU, and
restore them. They are reentrant; if soft interrupts were
disabled before, they will still be disabled after this pair
of functions has been called. They prevent softirqs, tasklets
and bottom halves from running on the current CPU.
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