The patch titled
Subject: tools/testing/selftests/vm/userfaultfd.c: use swap() to make code cleaner
has been removed from the -mm tree. Its filename was
selftests-vm-use-swap-to-make-code-cleaner.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: chiminghao <chi.minghao@xxxxxxxxxx>
Subject: tools/testing/selftests/vm/userfaultfd.c: use swap() to make code cleaner
Fix the following coccicheck REVIEW:
./tools/testing/selftests/vm/userfaultfd.c:1531:21-22:use swap() to make
code cleaner
Link: https://lkml.kernel.org/r/20211124031632.35317-1-chi.minghao@xxxxxxxxxx
Signed-off-by: chiminghao <chi.minghao@xxxxxxxxxx>
Reported-by: Zeal Robot <zealci@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/vm/userfaultfd.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
--- a/tools/testing/selftests/vm/userfaultfd.c~selftests-vm-use-swap-to-make-code-cleaner
+++ a/tools/testing/selftests/vm/userfaultfd.c
@@ -1417,7 +1417,6 @@ static void userfaultfd_pagemap_test(uns
static int userfaultfd_stress(void)
{
void *area;
- char *tmp_area;
unsigned long nr;
struct uffdio_register uffdio_register;
struct uffd_stats uffd_stats[nr_cpus];
@@ -1528,13 +1527,9 @@ static int userfaultfd_stress(void)
count_verify[nr], nr);
/* prepare next bounce */
- tmp_area = area_src;
- area_src = area_dst;
- area_dst = tmp_area;
-
- tmp_area = area_src_alias;
- area_src_alias = area_dst_alias;
- area_dst_alias = tmp_area;
+ swap(area_src, area_dst);
+
+ swap(area_src_alias, area_dst_alias);
uffd_stats_report(uffd_stats, nr_cpus);
}
_
Patches currently in -mm which might be from chi.minghao@xxxxxxxxxx are
ipc-sem-do-not-sleep-with-a-spin-lock-held.patch
