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authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 00:55:36 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 09:48:46 -0800
commitda7071d7e32d15149cc513f096a3638097b66387 (patch)
treef56fb200090ad55b2e2a72c379b1eeea29795670 /net/irda/irlap.c
parent9a32144e9d7b4e21341174b1a83b82a82353be86 (diff)
downloadlinux-da7071d7e32d15149cc513f096a3638097b66387.tar.gz
[PATCH] mark struct file_operations const 8
Many struct file_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net/irda/irlap.c')
-rw-r--r--net/irda/irlap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/irda/irlap.c b/net/irda/irlap.c
index fd73e4af715..d93ebd11431 100644
--- a/net/irda/irlap.c
+++ b/net/irda/irlap.c
@@ -1244,7 +1244,7 @@ out_kfree:
goto out;
}
-struct file_operations irlap_seq_fops = {
+const struct file_operations irlap_seq_fops = {
.owner = THIS_MODULE,
.open = irlap_seq_open,
.read = seq_read,