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Diffstat (limited to 'net')
-rw-r--r--net/netlink/af_netlink.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index d83203fb76e3..f7ad5c630b65 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -399,9 +399,9 @@ static enum nl_mmap_status netlink_get_status(const struct nl_mmap_hdr *hdr)
static void netlink_set_status(struct nl_mmap_hdr *hdr,
enum nl_mmap_status status)
{
+ smp_mb();
hdr->nm_status = status;
flush_dcache_page(pgvec_to_page(hdr));
- smp_wmb();
}
static struct nl_mmap_hdr *