SHM_LOCK (reference) in projects: linux-6.3-rc2

Searched refs:SHM_LOCK (Results 1 – 6 of 6) sorted by relevance

/linux-6.3-rc2/include/uapi/linux/
A D	shm.h	`84 #define SHM_LOCK 11 macro`
/linux-6.3-rc2/Documentation/mm/
A D	unevictable-lru.rst	45 * Those mapped into SHM_LOCK'd shared memory regions. 147 (2) By SYSV SHM to mark SHM_LOCK'd address spaces until SHM_UNLOCK is called. 148 Note that SHM_LOCK is not required to page in the locked pages if they're 166 might be), the lock action (e.g. SHM_LOCK) can be lazy, and need not populate 168 any special effort to push any pages in the SHM_LOCK'd area to the unevictable 541 (2) SHM_LOCK'd shared memory pages. shmctl(SHM_LOCK) does not attempt to 543 when an application accesses the page the first time after SHM_LOCK'ing
/linux-6.3-rc2/ipc/
A D	shm.c	`1203 if (cmd == SHM_LOCK && !rlimit(RLIMIT_MEMLOCK)) { in shmctl_do_lock() 1213 if (cmd == SHM_LOCK) { in shmctl_do_lock() 1291 case SHM_LOCK: in ksys_shmctl() 1486 case SHM_LOCK: in compat_ksys_shmctl()`
/linux-6.3-rc2/Documentation/admin-guide/mm/
A D	pagemap.rst	`159 shmctl(SHM_LOCK) and mlock() memory segments.`
/linux-6.3-rc2/security/smack/
A D	smack_lsm.c	`3063 case SHM_LOCK: in smack_shm_shmctl()`
/linux-6.3-rc2/security/selinux/
A D	hooks.c	`6202 case SHM_LOCK: in selinux_shm_shmctl()`

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