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

/freebsd-current/sys/contrib/openzfs/module/os/linux/zfs/
H A Dabd_os.c200 * abd_zero_page is assigned to each of the pages of abd_zero_scatter.
202 static struct page *abd_zero_page = NULL; variable in typeref:struct:page
478 * the scatterlist will be set to the zero'd out buffer abd_zero_page.
491 while ((abd_zero_page = __page_cache_alloc(gfp_zero_page)) == NULL) {
495 abd_mark_zfs_page(abd_zero_page);
497 abd_zero_page = ZERO_PAGE(0);
515 sg_set_page(sg, abd_zero_page, PAGESIZE, 0);
627 abd_zero_page = umem_alloc_aligned(PAGESIZE, 64, KM_SLEEP);
628 memset(abd_zero_page, 0, PAGESIZE);
641 sg_set_page(sg, abd_zero_page, PAGESIZ
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