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Searched refs:MTHCA_DB_REC_PER_PAGE (Results 1 - 4 of 4) sorted by relevance

/kernel/linux/linux-5.10/drivers/infiniband/hw/mthca/
H A Dmthca_memfree.c461 i = index / MTHCA_DB_REC_PER_PAGE; in mthca_map_user_db()
463 if ((db_tab->page[i].refcount >= MTHCA_DB_REC_PER_PAGE) || in mthca_map_user_db()
518 --db_tab->page[index / MTHCA_DB_REC_PER_PAGE].refcount; in mthca_unmap_user_db()
603 MTHCA_DB_REC_PER_PAGE)) { in mthca_alloc_db()
643 bitmap_zero(page->used, MTHCA_DB_REC_PER_PAGE); in mthca_alloc_db()
646 j = find_first_zero_bit(page->used, MTHCA_DB_REC_PER_PAGE); in mthca_alloc_db()
650 j = MTHCA_DB_REC_PER_PAGE - 1 - j; in mthca_alloc_db()
652 ret = i * MTHCA_DB_REC_PER_PAGE + j; in mthca_alloc_db()
669 i = db_index / MTHCA_DB_REC_PER_PAGE; in mthca_free_db()
670 j = db_index % MTHCA_DB_REC_PER_PAGE; in mthca_free_db()
[all...]
H A Dmthca_memfree.h48 MTHCA_DB_REC_PER_PAGE = MTHCA_ICM_PAGE_SIZE / 8 enumerator
139 DECLARE_BITMAP(used, MTHCA_DB_REC_PER_PAGE);
/kernel/linux/linux-6.6/drivers/infiniband/hw/mthca/
H A Dmthca_memfree.c461 i = index / MTHCA_DB_REC_PER_PAGE; in mthca_map_user_db()
463 if ((db_tab->page[i].refcount >= MTHCA_DB_REC_PER_PAGE) || in mthca_map_user_db()
520 --db_tab->page[index / MTHCA_DB_REC_PER_PAGE].refcount; in mthca_unmap_user_db()
606 MTHCA_DB_REC_PER_PAGE)) { in mthca_alloc_db()
646 bitmap_zero(page->used, MTHCA_DB_REC_PER_PAGE); in mthca_alloc_db()
649 j = find_first_zero_bit(page->used, MTHCA_DB_REC_PER_PAGE); in mthca_alloc_db()
653 j = MTHCA_DB_REC_PER_PAGE - 1 - j; in mthca_alloc_db()
655 ret = i * MTHCA_DB_REC_PER_PAGE + j; in mthca_alloc_db()
672 i = db_index / MTHCA_DB_REC_PER_PAGE; in mthca_free_db()
673 j = db_index % MTHCA_DB_REC_PER_PAGE; in mthca_free_db()
[all...]
H A Dmthca_memfree.h48 MTHCA_DB_REC_PER_PAGE = MTHCA_ICM_PAGE_SIZE / 8 enumerator
139 DECLARE_BITMAP(used, MTHCA_DB_REC_PER_PAGE);

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