From 68279f9c9f592e75d30a9ba5154a15e0a0b42ae8 Mon Sep 17 00:00:00 2001 From: Alexey Dobriyan Date: Wed, 11 Oct 2023 19:55:00 +0300 Subject: treewide: mark stuff as __ro_after_init __read_mostly predates __ro_after_init. Many variables which are marked __read_mostly should have been __ro_after_init from day 1. Also, mark some stuff as "const" and "__init" while I'm at it. [akpm@linux-foundation.org: revert sysctl_nr_open_min, sysctl_nr_open_max changes due to arm warning] [akpm@linux-foundation.org: coding-style cleanups] Link: https://lkml.kernel.org/r/4f6bb9c0-abba-4ee4-a7aa-89265e886817@p183 Signed-off-by: Alexey Dobriyan Signed-off-by: Andrew Morton --- fs/kernfs/mount.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'fs/kernfs') diff --git a/fs/kernfs/mount.c b/fs/kernfs/mount.c index c4bf26142eec..43aea0ad95c8 100644 --- a/fs/kernfs/mount.c +++ b/fs/kernfs/mount.c @@ -21,8 +21,9 @@ #include "kernfs-internal.h" -struct kmem_cache *kernfs_node_cache, *kernfs_iattrs_cache; -struct kernfs_global_locks *kernfs_locks; +struct kmem_cache *kernfs_node_cache __ro_after_init; +struct kmem_cache *kernfs_iattrs_cache __ro_after_init; +struct kernfs_global_locks *kernfs_locks __ro_after_init; static int kernfs_sop_show_options(struct seq_file *sf, struct dentry *dentry) { -- cgit