Searched refs:abd_zero_page (Results 1 – 1 of 1) sorted by relevance
| /f-stack/freebsd/contrib/openzfs/module/os/linux/zfs/ |
| H A D | abd_os.c | 176 static struct page *abd_zero_page = NULL; variable
462 while ((abd_zero_page = __page_cache_alloc(gfp_zero_page)) == NULL) { in abd_alloc_zero_scatter()
466 abd_mark_zfs_page(abd_zero_page); in abd_alloc_zero_scatter()
485 sg_set_page(sg, abd_zero_page, PAGESIZE, 0); in abd_alloc_zero_scatter()
599 abd_zero_page = umem_alloc_aligned(PAGESIZE, 64, KM_SLEEP); in abd_alloc_zero_scatter()
600 memset(abd_zero_page, 0, PAGESIZE); in abd_alloc_zero_scatter()
615 sg_set_page(sg, abd_zero_page, PAGESIZE, 0); in abd_alloc_zero_scatter()
689 ASSERT3P(abd_zero_page, !=, NULL); in abd_free_zero_scatter()
691 abd_unmark_zfs_page(abd_zero_page); in abd_free_zero_scatter()
692 __free_page(abd_zero_page); in abd_free_zero_scatter()
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