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authorArjan van de Ven <arjan@linux.intel.com>2007-02-12 11:55:36 +0300
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 20:48:46 +0300
commitda7071d7e32d15149cc513f096a3638097b66387 (patch)
treef56fb200090ad55b2e2a72c379b1eeea29795670 /net/rxrpc
parent9a32144e9d7b4e21341174b1a83b82a82353be86 (diff)
downloadlinux-da7071d7e32d15149cc513f096a3638097b66387.tar.xz
[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/rxrpc')
-rw-r--r--net/rxrpc/proc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/rxrpc/proc.c b/net/rxrpc/proc.c
index 29975d99d864..8551c879e456 100644
--- a/net/rxrpc/proc.c
+++ b/net/rxrpc/proc.c
@@ -37,7 +37,7 @@ static struct seq_operations rxrpc_proc_transports_ops = {
.show = rxrpc_proc_transports_show,
};
-static struct file_operations rxrpc_proc_transports_fops = {
+static const struct file_operations rxrpc_proc_transports_fops = {
.open = rxrpc_proc_transports_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -57,7 +57,7 @@ static struct seq_operations rxrpc_proc_peers_ops = {
.show = rxrpc_proc_peers_show,
};
-static struct file_operations rxrpc_proc_peers_fops = {
+static const struct file_operations rxrpc_proc_peers_fops = {
.open = rxrpc_proc_peers_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -77,7 +77,7 @@ static struct seq_operations rxrpc_proc_conns_ops = {
.show = rxrpc_proc_conns_show,
};
-static struct file_operations rxrpc_proc_conns_fops = {
+static const struct file_operations rxrpc_proc_conns_fops = {
.open = rxrpc_proc_conns_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -97,7 +97,7 @@ static struct seq_operations rxrpc_proc_calls_ops = {
.show = rxrpc_proc_calls_show,
};
-static struct file_operations rxrpc_proc_calls_fops = {
+static const struct file_operations rxrpc_proc_calls_fops = {
.open = rxrpc_proc_calls_open,
.read = seq_read,
.llseek = seq_lseek,