Searched refs:ppl_page (Results 1 - 3 of 3) sorted by relevance

/linux-master/drivers/md/
H A Draid5-ppl.c67 * a bio containing the header page and partial parity pages (sh->ppl_page) for
196 tx = async_memcpy(sh->ppl_page, srcs[0], 0, 0, PAGE_SIZE,
199 tx = async_xor(sh->ppl_page, srcs, 0, count, PAGE_SIZE,
350 page_address(sh->ppl_page),
367 if (io || test_bit(STRIPE_SYNCING, &sh->state) || !sh->ppl_page ||
492 if (!bio_add_page(bio, sh->ppl_page, PAGE_SIZE, 0)) {
499 __bio_add_page(bio, sh->ppl_page, PAGE_SIZE, 0);
H A Draid5.h239 struct page *ppl_page; /* partial parity of this stripe */ member in struct:stripe_head
H A Draid5.c2352 if (sh->ppl_page)
2353 __free_page(sh->ppl_page);
2375 sh->ppl_page = alloc_page(gfp);
2376 if (!sh->ppl_page) {
3434 if (raid5_has_ppl(sh->raid_conf) && sh->ppl_page &&

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