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Thu, 14 Mar 2024 06:28:52 -0700 (PDT) From: flyingpenghao@gmail.com X-Google-Original-From: flyingpeng@tencent.com To: roger.pau@citrix.com Cc: xen-devel@lists.xenproject.org, Peng Hao Subject: [PATCH v2] xen/blkback: use kmap_local_page() Date: Thu, 14 Mar 2024 21:28:43 +0800 Message-Id: <20240314132843.24069-1-flyingpeng@tencent.com> X-Mailer: git-send-email 2.39.3 (Apple Git-145) MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1710422950255100001 Content-Type: text/plain; charset="utf-8" From: Peng Hao Use kmap_local_page() instead of kmap_atomic() which has been deprecated. Signed-off-by: Peng Hao Acked-by: Roger Pau Monn=C3=A9 --- drivers/block/xen-blkback/blkback.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/block/xen-blkback/blkback.c b/drivers/block/xen-blkbac= k/blkback.c index 4defd7f387c7..09503e269842 100644 --- a/drivers/block/xen-blkback/blkback.c +++ b/drivers/block/xen-blkback/blkback.c @@ -937,8 +937,8 @@ static int xen_blkbk_parse_indirect(struct blkif_reques= t *req, if ((n % SEGS_PER_INDIRECT_FRAME) =3D=3D 0) { /* Map indirect segments */ if (segments) - kunmap_atomic(segments); - segments =3D kmap_atomic(pages[n/SEGS_PER_INDIRECT_FRAME]->page); + kunmap_local(segments); + segments =3D kmap_local_page(pages[n/SEGS_PER_INDIRECT_FRAME]->page); } i =3D n % SEGS_PER_INDIRECT_FRAME; =20 @@ -958,7 +958,7 @@ static int xen_blkbk_parse_indirect(struct blkif_reques= t *req, =20 unmap: if (segments) - kunmap_atomic(segments); + kunmap_local(segments); xen_blkbk_unmap(ring, pages, indirect_grefs); return rc; } --=20 2.31.1