From 9b5b5cff9a6655dbb6d2e2be365bb95eec3950eb Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Tue, 29 Nov 2005 16:21:38 -0800 Subject: [NET]: Add const markers to various variables. the patch below marks various variables const in net/; the goal is to move them to the .rodata section so that they can't false-share cachelines with things that get written to, as well as potentially helping gcc a bit with optimisations. (these were found using a gcc patch to warn about such variables) Signed-off-by: Arjan van de Ven Signed-off-by: David S. Miller --- net/ipv4/fib_hash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv4/fib_hash.c') diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c index 2a8c9afc3695..7ea0209cb169 100644 --- a/net/ipv4/fib_hash.c +++ b/net/ipv4/fib_hash.c @@ -975,7 +975,7 @@ static void fib_seq_stop(struct seq_file *seq, void *v) static unsigned fib_flag_trans(int type, u32 mask, struct fib_info *fi) { - static unsigned type2flags[RTN_MAX + 1] = { + static const unsigned type2flags[RTN_MAX + 1] = { [7] = RTF_REJECT, [8] = RTF_REJECT, }; unsigned flags = type2flags[type]; -- cgit v1.2.3-59-g8ed1b