diff options
author | Fabian Frederick <fabf@skynet.be> | 2014-08-08 14:21:22 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-08 15:57:22 -0700 |
commit | ccf94f1b4a8560ffdc221840535bae5e5a91a53c (patch) | |
tree | c0b14632b0660fbd4f0349fe00d05b347a47cc96 /kernel | |
parent | 108a8a11cb64981b03bcb78fd78d09a53967d14f (diff) | |
download | linux-ccf94f1b4a8560ffdc221840535bae5e5a91a53c.tar.gz |
proc: constify seq_operations
proc_uid_seq_operations, proc_gid_seq_operations and proc_projid_seq_operations are only called in proc_id_map_open with seq_open as const struct seq_operations so we can constify the 3 structures and update proc_id_map_open prototype. text data bss dec hex filename 6817 404 1984 9205 23f5 kernel/user_namespace.o-before 6913 308 1984 9205 23f5 kernel/user_namespace.o-after Signed-off-by: Fabian Frederick <fabf@skynet.be> Cc: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/user_namespace.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c index fcc02560fd6b..aa312b0dc3ec 100644 --- a/kernel/user_namespace.c +++ b/kernel/user_namespace.c @@ -526,21 +526,21 @@ static void m_stop(struct seq_file *seq, void *v) return; } -struct seq_operations proc_uid_seq_operations = { +const struct seq_operations proc_uid_seq_operations = { .start = uid_m_start, .stop = m_stop, .next = m_next, .show = uid_m_show, }; -struct seq_operations proc_gid_seq_operations = { +const struct seq_operations proc_gid_seq_operations = { .start = gid_m_start, .stop = m_stop, .next = m_next, .show = gid_m_show, }; -struct seq_operations proc_projid_seq_operations = { +const struct seq_operations proc_projid_seq_operations = { .start = projid_m_start, .stop = m_stop, .next = m_next, |