Lines Matching refs:safe
114 A lock is irq-safe means it was ever used in an irq context, while a lock
121 <hardirq-safe> or <hardirq-unsafe>
122 <softirq-safe> or <softirq-unsafe>
124 This is because if a lock can be used in irq context (irq-safe) then it
156 <hardirq-safe> -> <hardirq-unsafe>
157 <softirq-safe> -> <softirq-unsafe>
159 The first rule comes from the fact that a hardirq-safe lock could be
161 thus could result in a lock inversion deadlock. Likewise, a softirq-safe
172 - if a new hardirq-safe lock is discovered, we check whether it
175 - if a new softirq-safe lock is discovered, we check whether it took
179 hardirq-safe lock took it in the past.
182 softirq-safe lock took it in the past.