Provided by: freebsd-manpages_7.1~beta1-1_all
vm_page_grab - returns a page from an object
vm_page_grab(vm_object_t object, vm_pindex_t pindex, int allocflags);
The vm_page_grab() function returns the page at pindex from the given
object. If the page exists and is busy, vm_page_grab() will sleep while
waiting for it. If the page does not exist, it is allocated.
If VM_ALLOC_RETRY is not set in allocflags and the function sleeps,
either getting the page from the object or while allocating it, NULL is
If successful, vm_page_grab() returns the page; otherwise, NULL is
This manual page was written by Chad David 〈firstname.lastname@example.org〉.