Searched refs:nsems (Results 1 - 6 of 6) sorted by relevance
| /kernel/linux/linux-5.10/ipc/ |
| H A D | sem.c | 270 " key semid perms nsems uid gid cuid cgid otime ctime\n", in sem_init()
507 static struct sem_array *sem_alloc(size_t nsems) in sem_alloc() argument
511 if (nsems > (INT_MAX - sizeof(*sma)) / sizeof(sma->sems[0])) in sem_alloc()
514 sma = kvzalloc(struct_size(sma, sems, nsems), GFP_KERNEL_ACCOUNT); in sem_alloc()
524 * @params: ptr to the structure that contains key, semflg and nsems
533 int nsems = params->u.nsems; in newary() local
537 if (!nsems) in newary()
539 if (ns->used_sems + nsems > ns->sc_semmns) in newary()
542 sma = sem_alloc(nsems); in newary()
599 ksys_semget(key_t key, int nsems, int semflg) ksys_semget() argument
1408 int err, nsems; semctl_main() local
1910 int nsems, error; find_alloc_undo() local
[all...] |
| H A D | util.h | 92 int nsems; /* for semaphores */ member
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| /kernel/linux/linux-6.6/ipc/ |
| H A D | sem.c | 272 " key semid perms nsems uid gid cuid cgid otime ctime\n", in sem_init()
510 static struct sem_array *sem_alloc(size_t nsems) in sem_alloc() argument
514 if (nsems > (INT_MAX - sizeof(*sma)) / sizeof(sma->sems[0])) in sem_alloc()
517 sma = kvzalloc(struct_size(sma, sems, nsems), GFP_KERNEL_ACCOUNT); in sem_alloc()
527 * @params: ptr to the structure that contains key, semflg and nsems
536 int nsems = params->u.nsems; in newary() local
540 if (!nsems) in newary()
542 if (ns->used_sems + nsems > ns->sc_semmns) in newary()
545 sma = sem_alloc(nsems); in newary()
602 ksys_semget(key_t key, int nsems, int semflg) ksys_semget() argument
1410 int err, nsems; semctl_main() local
1911 int nsems, error; find_alloc_undo() local
[all...] |
| H A D | util.h | 90 int nsems; /* for semaphores */ member
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| /kernel/linux/linux-5.10/include/linux/ |
| H A D | syscalls.h | 808 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
1356 long ksys_semget(key_t key, int nsems, int semflg);
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| /kernel/linux/linux-6.6/include/linux/ |
| H A D | syscalls.h | 715 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
1252 long ksys_semget(key_t key, int nsems, int semflg);
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