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authorRémi Denis-Courmont <remi.denis-courmont@nokia.com>2008-12-18 02:48:31 +0300
committerDavid S. Miller <davem@davemloft.net>2008-12-18 02:48:31 +0300
commitbe677730a0ccb6bedced6f65f2ba8f57a3c607ba (patch)
tree3885b6ed60b72696a8b0102f7f1b85d0dd27617e /include/net/phonet
parent57c81fffc863fb4c1804bc963bcbfb82d736c6df (diff)
downloadlinux-be677730a0ccb6bedced6f65f2ba8f57a3c607ba.tar.xz
Phonet: use atomic for packet TX window
GPRS TX flow control won't need to lock the underlying socket anymore. Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/phonet')
-rw-r--r--include/net/phonet/pep.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/phonet/pep.h b/include/net/phonet/pep.h
index fcd793030e4d..4c61cdce4e5f 100644
--- a/include/net/phonet/pep.h
+++ b/include/net/phonet/pep.h
@@ -35,12 +35,12 @@ struct pep_sock {
struct sock *listener;
struct sk_buff_head ctrlreq_queue;
#define PNPIPE_CTRLREQ_MAX 10
+ atomic_t tx_credits;
int ifindex;
u16 peer_type; /* peer type/subtype */
u8 pipe_handle;
u8 rx_credits;
- u8 tx_credits;
u8 rx_fc; /* RX flow control */
u8 tx_fc; /* TX flow control */
u8 init_enable; /* auto-enable at creation */