Lines Matching full:reserve
21 'reserve' huge pages at mmap() time to ensure that huge pages would be
23 describe how huge page reserve processing is done in the v4.10 kernel.
40 Reserve Map
41 A reserve map is described by the structure::
52 There is one reserve map for each huge page mapping in the system.
92 Specifically, vma->vm_private_data. This reserve map is created at the
240 The routine vma_commit_reservation() is then called to adjust the reserve
244 in the reserve map already existed so no change is made. However, if there
248 It is possible that the reserve map could have been changed between the call
255 a race is detected, the subpool and global reserve counts are adjusted to
280 on an error path where a global reserve count must be restored.
283 If the PagePrivate flag is set, it indicates the global reserve count should
312 hugetlb_acct_memory(min_hpages) is called to reserve the specified number of
385 1) region_chg() is called to examine the reserve map and determine how
532 will cause the 'leak' of a reserved huge page. The global reserve count will
544 reserve count will not be incremented when the page is freed. However, the