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selftests/mm: pagemap_ioctl: remove hungarian notation

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Replace lpBaseAddress with addr and dwRegionSize with size.

Link: https://lkml.kernel.org/r/20260311180737.3767545-1-rppt@kernel.org
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Acked-by: David Hildenbrand (Arm) <david@kernel.org>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Lorenzo Stoakes <ljs@kernel.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Mike Rapoport (Microsoft) 2026-03-11 20:07:37 +02:00 committed by Andrew Morton
parent 3203a8706e
commit f08f610ea0
1 changed files with 10 additions and 10 deletions
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20
tools/testing/selftests/mm/pagemap_ioctl.c
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@ -113,13 +113,13 @@ int init_uffd(void)
return 0;
}
int wp_init(void *lpBaseAddress, long dwRegionSize)
int wp_init(void *addr, long size)
{
struct uffdio_register uffdio_register;
struct uffdio_writeprotect wp;
uffdio_register.range.start = (unsigned long)lpBaseAddress;
uffdio_register.range.len = dwRegionSize;
uffdio_register.range.start = (unsigned long)addr;
uffdio_register.range.len = size;
uffdio_register.mode = UFFDIO_REGISTER_MODE_WP;
if (ioctl(uffd, UFFDIO_REGISTER, &uffdio_register))
ksft_exit_fail_msg("ioctl(UFFDIO_REGISTER) %d %s\n", errno, strerror(errno));
@ -127,8 +127,8 @@ int wp_init(void *lpBaseAddress, long dwRegionSize)
if (!(uffdio_register.ioctls & UFFDIO_WRITEPROTECT))
ksft_exit_fail_msg("ioctl set is incorrect\n");
wp.range.start = (unsigned long)lpBaseAddress;
wp.range.len = dwRegionSize;
wp.range.start = (unsigned long)addr;
wp.range.len = size;
wp.mode = UFFDIO_WRITEPROTECT_MODE_WP;
if (ioctl(uffd, UFFDIO_WRITEPROTECT, &wp))
@ -137,21 +137,21 @@ int wp_init(void *lpBaseAddress, long dwRegionSize)
return 0;
}
int wp_free(void *lpBaseAddress, long dwRegionSize)
int wp_free(void *addr, long size)
{
struct uffdio_register uffdio_register;
uffdio_register.range.start = (unsigned long)lpBaseAddress;
uffdio_register.range.len = dwRegionSize;
uffdio_register.range.start = (unsigned long)addr;
uffdio_register.range.len = size;
uffdio_register.mode = UFFDIO_REGISTER_MODE_WP;
if (ioctl(uffd, UFFDIO_UNREGISTER, &uffdio_register.range))
ksft_exit_fail_msg("ioctl unregister failure\n");
return 0;
}
int wp_addr_range(void *lpBaseAddress, int dwRegionSize)
int wp_addr_range(void *addr, int size)
{
if (pagemap_ioctl(lpBaseAddress, dwRegionSize, NULL, 0,
if (pagemap_ioctl(addr, size, NULL, 0,
PM_SCAN_WP_MATCHING | PM_SCAN_CHECK_WPASYNC,
0, PAGE_IS_WRITTEN, 0, 0, PAGE_IS_WRITTEN) < 0)
ksft_exit_fail_msg("error %d %d %s\n", 1, errno, strerror(errno));