# \[PATCH v3 32/41\] crypt: convert put\_page() to put\_user\_page\*() - From: \ - Date: 2019-08-07 01:34:42 - List: linux-arm-kernel - Page: https://ratatoskr.run/linux-arm-kernel/2019/08/160619 - Thread: https://ratatoskr.run/amd-gfx/2019/08/160658/t.md ```text From: John Hubbard For pages that were retained via get_user_pages*(), release those pages via the new put_user_page*() routines, instead of via put_page() or release_pages(). This is part a tree-wide conversion, as described in commit fc1d8e7cca2d ("mm: introduce put_user_page*(), placeholder versions"). Cc: Herbert Xu Cc: David S. Miller Cc: Signed-off-by: John Hubbard --- crypto/af_alg.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/crypto/af_alg.c b/crypto/af_alg.c index 879cf23f7489..edd358ea64da 100644 --- a/crypto/af_alg.c +++ b/crypto/af_alg.c @@ -428,10 +428,7 @@ static void af_alg_link_sg(struct af_alg_sgl *sgl_prev, void af_alg_free_sg(struct af_alg_sgl *sgl) { - int i; - - for (i = 0; i < sgl->npages; i++) - put_page(sgl->pages[i]); + put_user_pages(sgl->pages, sgl->npages); } EXPORT_SYMBOL_GPL(af_alg_free_sg); @@ -668,7 +665,7 @@ static void af_alg_free_areq_sgls(struct af_alg_async_req *areq) for_each_sg(tsgl, sg, areq->tsgl_entries, i) { if (!sg_page(sg)) continue; - put_page(sg_page(sg)); + put_user_page(sg_page(sg)); } sock_kfree_s(sk, tsgl, areq->tsgl_entries * sizeof(*tsgl)); -- 2.22.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel ```