sched: Add get_current_state()

Remove yet another few p->state accesses.

Peter Zijlstra committed 5 years ago

Commit d6c23bb1 parent 3ba9f934 files · +7 −5Browse files

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@@ -213,6 +213,8 @@ struct task_group; · 212 unmodified lines
213		213
214	#endif	214	#endif
215		215
		216	#define get_current_state() READ_ONCE(current->state)
		217
216	/* Task command name length: */	218	/* Task command name length: */
217	#define TASK_COMM_LEN 16	219	#define TASK_COMM_LEN 16
218		220

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