Lines Matching full:reserve

19 'reserve' huge pages at mmap() time to ensure that huge pages would be
21 describe how huge page reserve processing is done in the v4.10 kernel.
38 Reserve Map
39 	A reserve map is described by the structure::
50 	There is one reserve map for each huge page mapping in the system.
90   Specifically, vma->vm_private_data.  This reserve map is created at the
239 The routine vma_commit_reservation() is then called to adjust the reserve
243 in the reserve map already existed so no change is made.  However, if there
247 It is possible that the reserve map could have been changed between the call
254 a race is detected, the subpool and global reserve counts are adjusted to
279 reserve count must be restored.
282 If the PagePrivate flag is set, it indicates the global reserve count should
311 hugetlb_acct_memory(min_hpages) is called to reserve the specified number of
384 1) region_chg() is called to examine the reserve map and determine how
531 will cause the 'leak' of a reserved huge page.  The global reserve count will
543 reserve count will not be incremented when the page is freed.  However, the