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From: Kent Overstreet To: Randy Dunlap Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, tglx@linutronix.de, x86@kernel.org, tj@kernel.org, peterz@infradead.org, mathieu.desnoyers@efficios.com, paulmck@kernel.org, keescook@chromium.org, dave.hansen@linux.intel.com, mingo@redhat.com, will@kernel.org, longman@redhat.com, boqun.feng@gmail.com, brauner@kernel.org, Suren Baghdasaryan Subject: Re: [PATCH 12/50] prandom: Remove unused include Message-ID: <20231216221931.n74zjwi7a5aiqngb@moria.home.lan> References: <20231216024834.3510073-1-kent.overstreet@linux.dev> <20231216032651.3553101-1-kent.overstreet@linux.dev> <20231216032651.3553101-2-kent.overstreet@linux.dev> <28e353de-1ea8-418b-8d96-a315a9469794@infradead.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <28e353de-1ea8-418b-8d96-a315a9469794@infradead.org> X-Migadu-Flow: FLOW_OUT On Sat, Dec 16, 2023 at 10:52:04AM -0800, Randy Dunlap wrote: > > > On 12/15/23 19:26, Kent Overstreet wrote: > > prandom.h doesn't use percpu.h - this fixes some circular header issues. > > > > Signed-off-by: Kent Overstreet > > Signed-off-by: Suren Baghdasaryan > > --- > > include/linux/prandom.h | 1 - > > 1 file changed, 1 deletion(-) > > > > diff --git a/include/linux/prandom.h b/include/linux/prandom.h > > index f2ed5b72b3d6..f7f1e5251c67 100644 > > --- a/include/linux/prandom.h > > +++ b/include/linux/prandom.h > > @@ -10,7 +10,6 @@ > > > > #include > > #include > > -#include > > #include > > > > struct rnd_state { > > In this header file: > > 22 void prandom_seed_full_state(struct rnd_state __percpu *pcpu_state); > > so where does it get __percpu from? That comes from compiler.h -> compiler_types.h... cscope :)