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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2023-10-11 18:55:00 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-10-18 23:43:23 +0200 |
| commit | 68279f9c9f592e75d30a9ba5154a15e0a0b42ae8 (patch) | |
| tree | acbebe6f512f63e0bdcf876a4fb4991520a5499f /fs/direct-io.c | |
| parent | fs: ocfs2: check status values (diff) | |
| download | linux-68279f9c9f592e75d30a9ba5154a15e0a0b42ae8.tar.xz 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/direct-io.c')
| -rw-r--r-- | fs/direct-io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/direct-io.c b/fs/direct-io.c index 7bc494ee56b9..20533266ade6 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -151,7 +151,7 @@ struct dio { }; } ____cacheline_aligned_in_smp; -static struct kmem_cache *dio_cache __read_mostly; +static struct kmem_cache *dio_cache __ro_after_init; /* * How many pages are in the queue? |