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nvme: fix prp freeing

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Matheus
2026-02-12 16:32:15 -03:00
parent 03b3ef8377
commit 848214bcf8
1 changed files with 1 additions and 1 deletions
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kernel-src/io/block/nvme.c
+1 -1
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@@ -511,7 +511,7 @@ static int iowrite(nvmenamespace_t *namespace, uint64_t prp[2], uint64_t lba, ui
static void free_prps(uint64_t prp[2], bool has_list) { static void free_prps(uint64_t prp[2], bool has_list) {
pmm_release((void *)ROUND_DOWN(prp[0], PAGE_SIZE)); pmm_release((void *)ROUND_DOWN(prp[0], PAGE_SIZE));
if (has_list) { if (has_list) {
uint64_t *prp_list = (uint64_t *)prp[1]; uint64_t *prp_list = MAKE_HHDM((uint64_t *)prp[1]);
for (int i = 0; prp_list[i] && i < PAGES_IN_PRP_PAGE; ++i) for (int i = 0; prp_list[i] && i < PAGES_IN_PRP_PAGE; ++i)
pmm_release((void *)prp_list[i]); pmm_release((void *)prp_list[i]);
} }