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authorEric Dumazet <dada1@cosmosbay.com>2009-02-01 12:31:33 -0800
committerDavid S. Miller <davem@davemloft.net>2009-02-01 12:31:33 -0800
commit24dd1fa184595ff095a92de807fdf029b2632673 (patch)
tree6136ffd3f4d054acda875b07df18fd19d93647b9 /net/ipv4/inet_connection_sock.c
parent5add300975cf36b1bd30c461105bb938da260f14 (diff)
downloadop-kernel-dev-24dd1fa184595ff095a92de807fdf029b2632673.zip
op-kernel-dev-24dd1fa184595ff095a92de807fdf029b2632673.tar.gz
net: move bsockets outside of read only beginning of struct inet_hashinfo
And switch bsockets to atomic_t since it might be changed in parallel. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/inet_connection_sock.c')
-rw-r--r--net/ipv4/inet_connection_sock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 9bc6a18..22cd19e 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -119,7 +119,7 @@ again:
(tb->num_owners < smallest_size || smallest_size == -1)) {
smallest_size = tb->num_owners;
smallest_rover = rover;
- if (hashinfo->bsockets > (high - low) + 1) {
+ if (atomic_read(&hashinfo->bsockets) > (high - low) + 1) {
spin_unlock(&head->lock);
snum = smallest_rover;
goto have_snum;
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