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Searched refs:vm_refcnt (Results 1 – 7 of 7) sorted by relevance

/freebsd/sys/vm/
H A Dvm_map.h300 u_int vm_refcnt; /* number of references */ member
H A Dvm_map.c334 refcount_init(&vm->vm_refcnt, 1); in vmspace_alloc()
393 if (refcount_release(&vm->vm_refcnt)) in vmspace_free()
427 refcount_acquire(&vmspace0.vm_refcnt); in vmspace_exit()
428 if (!(released = refcount_release_if_last(&vm->vm_refcnt))) { in vmspace_exit()
435 released = refcount_release(&vm->vm_refcnt); in vmspace_exit()
470 if (vm == NULL || !refcount_acquire_if_not_zero(&vm->vm_refcnt)) { in vmspace_acquire_ref()
505 KASSERT(refcount_load(&newvm->vm_refcnt) > 0, in vmspace_switch_aio()
516 refcount_acquire(&newvm->vm_refcnt); in vmspace_switch_aio()
4963 if (refcount_load(&oldvmspace->vm_refcnt) == 1) in vmspace_unshare()
H A Dvm_glue.c797 refcount_acquire(&p1->p_vmspace->vm_refcnt); in vm_forkproc()
/freebsd/sys/kern/
H A Dinit_main.c614 refcount_init(&vmspace0.vm_refcnt, 1); in proc0_init()
H A Dkern_exec.c1110 if (refcount_load(&vmspace->vm_refcnt) != 1) in exec_free_abi_mappings()
1152 if (refcount_load(&vmspace->vm_refcnt) == 1 && in exec_new_vmspace()
H A Dvfs_aio.c1160 KASSERT(refcount_load(&myvm->vm_refcnt) > 1, in aio_daemon()
1162 refcount_load(&myvm->vm_refcnt))); in aio_daemon()
/freebsd/sys/dev/cxgbe/tom/
H A Dt4_ddp.c2289 refcount_acquire(&vm->vm_refcnt); in hold_aio()