Searched refs:region_chg (Results 1 - 1 of 1) sorted by relevance

/linux-master/mm/
H A Dhugetlb.c693 * call to region_chg with the same range, but in some cases the cache will not
697 * regions_needed is the out value provided by a previous call to region_chg.
703 * fail; region_chg will always allocate at least 1 entry and a region_add for
723 * the region_chg call. In this case, we need to make sure that we
758 * map to add the specified range [f, t). region_chg does
773 static long region_chg(struct resv_map *resv, long f, long t, function
799 * calls to region_chg and region_add. Operations are sometimes
800 * aborted after the call to region_chg. In such cases, region_abort
802 * is the value returned by the region_chg call, it is used to decrement
807 * arguments will match the associated region_chg cal
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