diff mbox series

[03/20] struct dentry: get rid of randomize_layout idiocy

Message ID	20231124060644.576611-3-viro@zeniv.linux.org.uk (mailing list archive)
State	New, archived
Headers	show Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b="N2Pdj2k2" From: Al Viro <viro@zeniv.linux.org.uk> To: linux-fsdevel@vger.kernel.org Cc: Linus Torvalds <torvalds@linux-foundation.org>, Christian Brauner <brauner@kernel.org>, linux-kernel@vger.kernel.org Subject: [PATCH 03/20] struct dentry: get rid of randomize_layout idiocy Date: Fri, 24 Nov 2023 06:06:27 +0000 Message-Id: <20231124060644.576611-3-viro@zeniv.linux.org.uk> In-Reply-To: <20231124060644.576611-1-viro@zeniv.linux.org.uk> References: <20231124060553.GA575483@ZenIV> <20231124060644.576611-1-viro@zeniv.linux.org.uk> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: Al Viro <viro@ftp.linux.org.uk>
Series	[01/20] selinux: saner handling of policy reloads \| expand [01/20] selinux: saner handling of policy reloads [02/20] ovl: stop using d_alloc_anon()/d_instantiate_anon() [03/20] struct dentry: get rid of randomize_layout idiocy [04/20] get rid of __dget() [05/20] DCACHE_... ->d_flags bits: switch to BIT() [06/20] DCACHE_COOKIE: RIP [07/20] kill d_{is,set}_fallthru() [08/20] dentry.h: trim externs [09/20,software,coproarchaeology] dentry.h: kill a mysterious comment [10/20] kill d_backing_dentry() [11/20] kill d_instantate_anon(), fold __d_instantiate_anon() into remaining caller [12/20] d_alloc_pseudo(): move setting ->d_op there from the (sole) caller [13/20] nsfs: use d_make_root() [14/20] simple_fill_super(): don't bother with d_genocide() on failure [15/20] d_genocide(): move the extern into fs/internal.h [16/20] get rid of DCACHE_GENOCIDE [17/20] d_alloc_parallel(): in-lookup hash insertion doesn't need an RCU variant [18/20] __d_unalias() doesn't use inode argument [19/20] kill DCACHE_MAY_FREE [20/20] dcache: remove unnecessary NULL check in dget_dlock()

Commit Message

Al Viro Nov. 24, 2023, 6:06 a.m. UTC

This is beyond ridiculous.  There is a reason why that thing is
cacheline-aligned...

Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 include/linux/dcache.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff mbox series

Patch

diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 3da2f0545d5d..1d9f7f132055 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -111,7 +111,7 @@  struct dentry {
 		struct hlist_bl_node d_in_lookup_hash;	/* only for in-lookup ones */
 	 	struct rcu_head d_rcu;
 	} d_u;
-} __randomize_layout;
+};
 
 /*
  * dentry->d_lock spinlock nesting subclasses: