The quilt patch titled
Subject: lib/scatterlist: use sg_phys() helper
has been removed from the -mm tree. Its filename was
lib-scatterlist-use-sg_phys-helper.patch
This patch was dropped because it was merged into the mm-nonmm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Sui Jingfeng <sui.jingfeng@xxxxxxxxx>
Subject: lib/scatterlist: use sg_phys() helper
Date: Tue, 29 Oct 2024 02:29:20 +0800
This shorten the length of code in horizential direction, therefore is
easier to read.
Link: https://lkml.kernel.org/r/20241028182920.1025819-1-sui.jingfeng@xxxxxxxxx
Signed-off-by: Sui Jingfeng <sui.jingfeng@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/scatterlist.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/lib/scatterlist.c~lib-scatterlist-use-sg_phys-helper
+++ a/lib/scatterlist.c
@@ -474,14 +474,14 @@ int sg_alloc_append_table_from_pages(str
return -EOPNOTSUPP;
if (sgt_append->prv) {
- unsigned long next_pfn = (page_to_phys(sg_page(sgt_append->prv)) +
- sgt_append->prv->offset + sgt_append->prv->length) / PAGE_SIZE;
+ unsigned long next_pfn;
if (WARN_ON(offset))
return -EINVAL;
/* Merge contiguous pages into the last SG */
prv_len = sgt_append->prv->length;
+ next_pfn = (sg_phys(sgt_append->prv) + prv_len) / PAGE_SIZE;
if (page_to_pfn(pages[0]) == next_pfn) {
last_pg = pfn_to_page(next_pfn - 1);
while (n_pages && pages_are_mergeable(pages[0], last_pg)) {
_
Patches currently in -mm which might be from sui.jingfeng@xxxxxxxxx are
