The patch titled
Subject: selftests/mm: mremap_test: Remove unused variable and type mismatches
has been added to the -mm mm-unstable branch. Its filename is
selftests-mm-mremap_test-remove-unused-variable-and-type-mismatches.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/selftests-mm-mremap_test-remove-unused-variable-and-type-mismatches.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
Subject: selftests/mm: mremap_test: Remove unused variable and type mismatches
Date: Mon, 9 Dec 2024 23:56:24 +0500
Remove unused variable and fix type mismatches.
Link: https://lkml.kernel.org/r/20241209185624.2245158-5-usama.anjum@xxxxxxxxxxxxx
Signed-off-by: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/mm/mremap_test.c | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
--- a/tools/testing/selftests/mm/mremap_test.c~selftests-mm-mremap_test-remove-unused-variable-and-type-mismatches
+++ a/tools/testing/selftests/mm/mremap_test.c
@@ -34,7 +34,7 @@ struct config {
unsigned long long dest_alignment;
unsigned long long region_size;
int overlapping;
- int dest_preamble_size;
+ unsigned int dest_preamble_size;
};
struct test {
@@ -328,7 +328,7 @@ static void mremap_move_within_range(uns
{
char *test_name = "mremap mremap move within range";
void *src, *dest;
- int i, success = 1;
+ unsigned int i, success = 1;
size_t size = SIZE_MB(20);
void *ptr = mmap(NULL, size, PROT_READ | PROT_WRITE,
@@ -569,7 +569,7 @@ static void mremap_move_1mb_from_start(u
{
char *test_name = "mremap move 1mb from start at 1MB+256KB aligned src";
void *src = NULL, *dest = NULL;
- int i, success = 1;
+ unsigned int i, success = 1;
/* Config to reuse get_source_mapping() to do an aligned mmap. */
struct config c = {
@@ -636,7 +636,7 @@ out:
static void run_mremap_test_case(struct test test_case, int *failures,
unsigned int threshold_mb,
- unsigned int pattern_seed, char *rand_addr)
+ char *rand_addr)
{
long long remap_time = remap_region(test_case.config, threshold_mb,
rand_addr);
@@ -708,7 +708,8 @@ static int parse_args(int argc, char **a
int main(int argc, char **argv)
{
int failures = 0;
- int i, run_perf_tests;
+ unsigned int i;
+ int run_perf_tests;
unsigned int threshold_mb = VALIDATION_DEFAULT_THRESHOLD;
/* hard-coded test configs */
@@ -831,7 +832,7 @@ int main(int argc, char **argv)
for (i = 0; i < ARRAY_SIZE(test_cases); i++)
run_mremap_test_case(test_cases[i], &failures, threshold_mb,
- pattern_seed, rand_addr);
+ rand_addr);
maps_fp = fopen("/proc/self/maps", "r");
@@ -853,7 +854,7 @@ int main(int argc, char **argv)
"mremap HAVE_MOVE_PMD/PUD optimization time comparison for 1GB region:");
for (i = 0; i < ARRAY_SIZE(perf_test_cases); i++)
run_mremap_test_case(perf_test_cases[i], &failures,
- threshold_mb, pattern_seed,
+ threshold_mb,
rand_addr);
}
_
Patches currently in -mm which might be from usama.anjum@xxxxxxxxxxxxx are
selftests-mm-thp_settings-remove-const-from-return-type.patch
selftests-mm-pagemap_ioctl-fix-types-mismatches-shown-by-compiler-options.patch
selftests-mm-mseal_test-remove-unused-variables.patch
selftests-mm-mremap_test-remove-unused-variable-and-type-mismatches.patch
