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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2023-10-11 19:55:00 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-10-18 14:43:23 -0700 |
| commit | 68279f9c9f592e75d30a9ba5154a15e0a0b42ae8 (patch) | |
| tree | acbebe6f512f63e0bdcf876a4fb4991520a5499f /fs/eventpoll.c | |
| parent | 1b13a7030504da9d379270675166342e7039817c (diff) | |
| download | linux-68279f9c9f592e75d30a9ba5154a15e0a0b42ae8.tar.gz linux-68279f9c9f592e75d30a9ba5154a15e0a0b42ae8.tar.bz2 linux-68279f9c9f592e75d30a9ba5154a15e0a0b42ae8.zip | |
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 <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/eventpoll.c')
| -rw-r--r-- | fs/eventpoll.c | 6 |
1 files changed, 3 insertions, 3 deletions
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) { |