Lines Matching defs:lock
65 spinlock_t lock; /* guards read or write of above */
194 /* Invalid partition error code, not lock protected */
1738 * any change in cpuset status. RCU read lock isn't needed.
2383 * release the RCU read lock before calling it. HIER_NO_SD_REBUILD
2873 * lock each such tasks mm->mmap_lock, scan its vma's and rebind
3196 spin_lock_init(&fmp->lock);
3223 spin_lock(&fmp->lock);
3226 spin_unlock(&fmp->lock);
3234 spin_lock(&fmp->lock);
3237 spin_unlock(&fmp->lock);
4767 * If we are called after it dropped the lock we must see all