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/eventpoll.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'fs/eventpoll.c') diff --git a/fs/eventpoll.c b/fs/eventpoll.c index 1d9a71a0c4c1..2877cc01cff1 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -256,10 +256,10 @@ static u64 loop_check_gen = 0; static struct eventpoll *inserting_into; /* Slab cache used to allocate "struct epitem" */ -static struct kmem_cache *epi_cache __read_mostly; +static struct kmem_cache *epi_cache __ro_after_init; /* Slab cache used to allocate "struct eppoll_entry" */ -static struct kmem_cache *pwq_cache __read_mostly; +static struct kmem_cache *pwq_cache __ro_after_init; /* * List of files with newly added links, where we may need to limit the number @@ -271,7 +271,7 @@ struct epitems_head { }; static struct epitems_head *tfile_check_list = EP_UNACTIVE_PTR; -static struct kmem_cache *ephead_cache __read_mostly; +static struct kmem_cache *ephead_cache __ro_after_init; static inline void free_ephead(struct epitems_head *head) { -- cgit v1.2.3