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Searched refs:MM_ID_DUMMY (Results 1 – 3 of 3) sorted by relevance

/linux/include/linux/
H A Drmap.h151 VM_WARN_ON_ONCE(folio_mm_id(folio, 0) == MM_ID_DUMMY && in __folio_large_mapcount_sanity_checks()
153 VM_WARN_ON_ONCE(folio_mm_id(folio, 0) != MM_ID_DUMMY && in __folio_large_mapcount_sanity_checks()
155 VM_WARN_ON_ONCE(folio_mm_id(folio, 1) == MM_ID_DUMMY && in __folio_large_mapcount_sanity_checks()
157 VM_WARN_ON_ONCE(folio_mm_id(folio, 1) != MM_ID_DUMMY && in __folio_large_mapcount_sanity_checks()
168 VM_WARN_ON_ONCE(folio_mm_id(folio, 0) != MM_ID_DUMMY); in folio_set_large_mapcount()
169 VM_WARN_ON_ONCE(folio_mm_id(folio, 1) != MM_ID_DUMMY); in folio_set_large_mapcount()
200 folio_set_mm_id(folio, 0, MM_ID_DUMMY); in folio_add_return_large_mapcount()
207 folio_set_mm_id(folio, 1, MM_ID_DUMMY); in folio_add_return_large_mapcount()
210 } else if (folio_mm_id(folio, 0) == MM_ID_DUMMY) { in folio_add_return_large_mapcount()
216 } else if (folio_mm_id(folio, 1) == MM_ID_DUMMY) { in folio_add_return_large_mapcount()
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H A Dmm_types.h337 #define MM_ID_DUMMY 0 macro
338 #define MM_ID_MIN (MM_ID_DUMMY + 1)
/linux/kernel/
H A Dfork.c610 mm->mm_id = MM_ID_DUMMY; in mm_free_id()
611 if (id == MM_ID_DUMMY) in mm_free_id()