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Searched refs:lg_global_lock (Results 1 – 5 of 5) sorted by relevance

/linux-4.1.27/include/linux/
Dlglock.h59 void lg_global_lock(struct lglock *lg);
72 #define lg_global_lock spin_lock macro
/linux-4.1.27/kernel/locking/
Dlglock.c63 void lg_global_lock(struct lglock *lg) in lg_global_lock() function
75 EXPORT_SYMBOL(lg_global_lock);
/linux-4.1.27/Documentation/locking/
Dlglock.txt48 consideration of deadlocks with lg_global_lock.
50 The lg_global_lock/unlock locks all underlying spinlocks of all
57 lg_global_lock
112 lg_global_lock(*lglock);
118 Note that the lg_global_lock/unlock has to iterate over all possible
131 * lg_global_lock/unlock is *very* expensive and does not scale
/linux-4.1.27/kernel/
Dstop_machine.c350 lg_global_lock(&stop_cpus_lock); in queue_stop_cpus_work()
/linux-4.1.27/fs/
Dlocks.c2644 lg_global_lock(&file_lock_lglock); in locks_start()