Lines Matching refs:or

14 system call or standard SYSV shared memory system calls (shmget, shmat).
57 privileges can dynamically allocate more or free some persistent huge pages
58 by increasing or decreasing the value of 'nr_hugepages'.
66 or shared memory system calls to use the huge pages.  See the discussion of
88 huge page pool to 20, allocating or freeing huge pages, as required.
99 The success or failure of huge page allocation depends on the amount of
110 actually allocated by checking the sysctl or meminfo.  To check the per node
140 increased sufficiently, or the surplus huge pages go out of use and are freed--
170 Whether huge pages are allocated and freed via the /proc interface or
172 nodes from which huge pages are allocated or freed are controlled by the
174 sysctl or attribute.  When the nr_hugepages attribute is used, mempolicy
177 The recommended method to allocate or free huge pages to/from the kernel
183 or, more succinctly:
187 This will allocate or free abs(20 - nr_hugepages) to or from the nodes
189 is initially less than or greater than 20, respectively.  No huge pages will be
193 memory policy mode--bind, preferred, local or interleave--may be used.  The
197    persistent huge pages will be distributed across the node or nodes
202    undesirable imbalance in the distribution of the huge page pool, or
206 2) One or more nodes may be specified with the bind or interleave policy.
210    For local policy to be deterministic, the task must be bound to a cpu or
217    whether this policy was set explicitly by the task itself or one of its
220    node list of "all" with numactl --interleave or --membind [-m] to achieve
221    interleaving over all nodes in the system or cpuset.
255 resources exist, regardless of the task's mempolicy or cpuset constraints.
283 filesystem (/mnt/huge).  The size option can be specified in bytes, or as a
287 specified in the same way as size, either bytes or a percentage of the
294 size, min_size or nr_inodes option is not provided on command line then
306 applications are going to use only shmat/shmget system calls or mmap with
312 into /proc/sys/vm/hugetlb_shm_group.  It is possible for same or different
318 errno set to EINVAL or exclude hugetlb pages that extend beyond the length if