Searched refs:sem_lock (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/ipc/
H A D	sem.c	189 * a) global sem_lock() for read/write 195 * b) global or semaphore sem_lock() for read/write: 203 * * global sem_lock() for write 204 * * either local or global sem_lock() for read. 222 * Initialization is done while holding sem_lock(), so no further barrier is 225 * smp_store_release() (for case a) and while holding sem_lock() 227 * The AQUIRE when reading the result code without holding sem_lock() is 230 * Reading the result code while holding sem_lock() needs no further barriers, 231 * the locks inside sem_lock() enforce ordering (case b above) 234 * current->state is set to TASK_INTERRUPTIBLE while holding sem_lock() 386 static inline int sem_lock(struct sem_array *sma, struct sembuf *sops, sem_lock() function [all...]
/kernel/linux/linux-6.6/ipc/
H A D	sem.c	189 * a) global sem_lock() for read/write 195 * b) global or semaphore sem_lock() for read/write: 203 * * global sem_lock() for write 204 * * either local or global sem_lock() for read. 224 * Initialization is done while holding sem_lock(), so no further barrier is 227 * smp_store_release() (for case a) and while holding sem_lock() 229 * The ACQUIRE when reading the result code without holding sem_lock() is 232 * Reading the result code while holding sem_lock() needs no further barriers, 233 * the locks inside sem_lock() enforce ordering (case b above) 236 * current->state is set to TASK_INTERRUPTIBLE while holding sem_lock() 389 static inline int sem_lock(struct sem_array *sma, struct sembuf *sops, sem_lock() function [all...]

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Indexes created Thu Nov 07 10:32:03 CST 2024