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Howlett" , Lorenzo Stoakes , Michal Hocko , Mike Rapoport , Suren Baghdasaryan , Vlastimil Babka , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH] selftests/mm: pagemap_ioctl: remove hungarian notation Date: Wed, 11 Mar 2026 20:07:37 +0200 Message-ID: <20260311180737.3767545-1-rppt@kernel.org> X-Mailer: git-send-email 2.51.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 79B8C12000D X-Stat-Signature: bj797zqw8gecrg54hy3qtfca4ijwju3m X-Rspam-User: X-HE-Tag: 1773252465-831866 X-HE-Meta: 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 4+xbOURG 1sx29A8Rxh1b0xr8= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: "Mike Rapoport (Microsoft)" Replace lpBaseAddress with addr and dwRegionSize with size. Signed-off-by: Mike Rapoport (Microsoft) --- tools/testing/selftests/mm/pagemap_ioctl.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/tools/testing/selftests/mm/pagemap_ioctl.c b/tools/testing/selftests/mm/pagemap_ioctl.c index 2ca8a7e3c27e..7f9428d6062c 100644 --- a/tools/testing/selftests/mm/pagemap_ioctl.c +++ b/tools/testing/selftests/mm/pagemap_ioctl.c @@ -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)); -- 2.51.0