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b=lfFWJIcMlKISISBM1E6H9raA2HPW4eVb8izpDAHamiPCRjD9yz+rZZO+Q2fJ3fIXx l1CrIWkSYtNrr/srw+vokFdC8aiM6GL5aGBKc6F8r4V5qMYs0AxX9bTPuHWRPhh6n2 y0NWPsbo9B6lxCCQd8dhvtmkirgpH0ZDyIFEMIxcynaGsxqLqL5fsUYr6cfgTCtjvw Zx3Q+0RBAImo8DEEGO2wRWn+jYk8COlkpo7xghPZVTF2XugmThkdlwkZZM2bYJrJDa VtbMFW7txrWkaU9GSXR6/PG4XJG+RJx3GkyPJ7c9xO8tp1noYhZAKeu4H1Q3GQ2+W+ 13LM5qdxHEEhw== Date: Sun, 9 Nov 2025 19:07:09 +0100 From: Alejandro Colomar To: linux-kernel@vger.kernel.org, linux-mm@kvack.org Cc: Alejandro Colomar , Kees Cook , Christopher Bazley , Rasmus Villemoes , Marco Elver , Michal Hocko , Linus Torvalds , Al Viro , Alexander Potapenko , Dmitry Vyukov , Jann Horn , Andrew Morton Subject: [PATCH v3 4/4] mm: Use ARRAY_END() instead of open-coding it Message-ID: <9646a1d194a5d2f310d4272f9c240453e68c2147.1762711279.git.alx@kernel.org> X-Mailer: git-send-email 2.51.0 References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 291E44000A X-Stat-Signature: bub5uoiy5y3ha561fuewnr3ywyajcr66 X-HE-Tag: 1762711634-379551 X-HE-Meta: U2FsdGVkX1+SSU/5/Y+3wP8xCU0NXlhgSirTCDBvAACHeYy8qdovud5Q+KUHe7/isz5LpBKmdclBmDJo3lc+v+5MZgGCA3vs21dtv0778LnnrVHr/ZfsH9akbLBmZ/Wkxs2ZQgIHmxSxzZyySbZd0K9T9A2jCTeEKr2ChiJPO3GkpuiQVqPbspTR1fKAZquhO/gnORqYt2JcNI+DBwqTFon5H3DUxZXeowbJLXbWgaV9OHH7L0JL7m7RHJpzpVzD7NJH44Rc1IEvDXpeJgSHUKUq/G11wn42SoNt4BB8B4Hxx8mYnxwpVPVuZ7FkdbdQEa7WfOeJDJm2Uq1zXlpZb0Exu9uGAe+V7R/PCYEzuCepwSCbCNZoXkpx9n+aN6q6OmcUn36Os9IHoJtWygDCjf9Kitcw9A4Z8M52Byo9ixCvqH/XpnZahahKepu3ypWJFtwVaeAFbAihtB0iJtkVaLfoCrGA44HKcD/JeIZ11u1gKwFkVcY8Kx8IJVPEmaZaH3Z8VDv8x9SoU/7Up18Qllenrlk57OkfNNMNkrx2woBl4fi7DD2dUVWpTITKqOcKb02cOZk38rd2rR54x/KApLy4US+84Z1ox0V5GZe6P2BtS7FxuVJJ9xebozCEKL+MvjCSCVA2wYBFesybUmXhPSp68DgmxZ+j6WutV8k554OvZI3ybTUrmwml5EAIT9Cz+e50KJ1CTNOmv/Zjq9sSY6o0jhgkDMiNxT7PYgh93UBRpQ+nG/9W1OuebY65SHe0RYJ/U1b/D1h+s+TtNk12mMssxFPUx3Ot8D1w3lFJtDkkGv/5djefSSZp7/AncryFLbKRwklD3FKEMjyNprxHRHF+qP/gZ/ERRAK+LZzGj33wAOJCczTJcVo3iokxOMpSMMfDgoOUE49eiCz2cu6hnrz51Wa/H074JTJQ/j6axOMI1DSnm9wo2pBdfSwbr2+De/FwLlVoM/mOhey8Ef1 c1PfZAYW kL8v52t4h6AU7LFd0W1954iYLnxFAC+gczf7J1ZnLgu+eBVovZuos16G66JEWCS05XKt7bHr2mlJnmB16hR8AUc1b2fMgHPqEpn/hgwRJNqRATzXZJXMI7/gJCAkrvdf85zKtJaeIsDR/T0bLF1lE6+6zaajOV6OZtze6ZSI711bswldw+wb2hb23nWBYIZOqxLPeXAUS7LfTHrdVjZ8vGpQCn2StKiELCjd25d9/UX4a1lO6yLtfsEOq2X87dU81r+/IioB13Xnpo0tsivYQFQzp+Lize88iwq2K6UezrscouSkugORDhHALzQ2uYHDlS5bTMyOf5cimUri3nSCaA3nm+RvpZwTKLGVnGnB1pUa7/KzaOUIEx/gRyMOHba9qnbgt1kudx4kgrecHyEse2jYxplIOS//R/ss1YUazojhlm4o= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Cc: Kees Cook Cc: Linus Torvalds Signed-off-by: Alejandro Colomar --- mm/kmemleak.c | 2 +- mm/memcontrol-v1.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/mm/kmemleak.c b/mm/kmemleak.c index 1ac56ceb29b6..fe33f2edfe07 100644 --- a/mm/kmemleak.c +++ b/mm/kmemleak.c @@ -510,7 +510,7 @@ static void mem_pool_free(struct kmemleak_object *object) { unsigned long flags; - if (object < mem_pool || object >= mem_pool + ARRAY_SIZE(mem_pool)) { + if (object < mem_pool || object >= ARRAY_END(mem_pool)) { kmem_cache_free(object_cache, object); return; } diff --git a/mm/memcontrol-v1.c b/mm/memcontrol-v1.c index 6eed14bff742..b2f37bd939fa 100644 --- a/mm/memcontrol-v1.c +++ b/mm/memcontrol-v1.c @@ -1794,7 +1794,7 @@ static int memcg_numa_stat_show(struct seq_file *m, void *v) mem_cgroup_flush_stats(memcg); - for (stat = stats; stat < stats + ARRAY_SIZE(stats); stat++) { + for (stat = stats; stat < ARRAY_END(stats); stat++) { seq_printf(m, "%s=%lu", stat->name, mem_cgroup_nr_lru_pages(memcg, stat->lru_mask, false)); @@ -1805,7 +1805,7 @@ static int memcg_numa_stat_show(struct seq_file *m, void *v) seq_putc(m, '\n'); } - for (stat = stats; stat < stats + ARRAY_SIZE(stats); stat++) { + for (stat = stats; stat < ARRAY_END(stats); stat++) { seq_printf(m, "hierarchical_%s=%lu", stat->name, mem_cgroup_nr_lru_pages(memcg, stat->lru_mask, -- 2.51.0