Hi Andrew,
Every IrCOMM socket is registered with the discovery subsystem, so we don't
need to loop over all of them for every discovery event. We just need to
do it for the registered IrCOMM socket.
Would you please consider this patch for -mm inclusion ?
From: Ryan Reading <[email protected]>
Signed-off-by: Samuel Ortiz <[email protected]>
---
net/irda/ircomm/ircomm_tty_attach.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)
Index: net-2.6.24-quilt/net/irda/ircomm/ircomm_tty_attach.c
===================================================================
--- net-2.6.24-quilt.orig/net/irda/ircomm/ircomm_tty_attach.c 2007-10-01 01:53:56.000000000 +0300
+++ net-2.6.24-quilt/net/irda/ircomm/ircomm_tty_attach.c 2007-10-01 01:53:58.000000000 +0300
@@ -381,18 +381,9 @@
info.daddr = discovery->daddr;
info.saddr = discovery->saddr;
- /* FIXME. We have a locking problem on the hashbin here.
- * We probably need to use hashbin_find_next(), but we first
- * need to ensure that "line" is unique. - Jean II */
- self = (struct ircomm_tty_cb *) hashbin_get_first(ircomm_tty);
- while (self != NULL) {
- IRDA_ASSERT(self->magic == IRCOMM_TTY_MAGIC, return;);
-
- ircomm_tty_do_event(self, IRCOMM_TTY_DISCOVERY_INDICATION,
- NULL, &info);
-
- self = (struct ircomm_tty_cb *) hashbin_get_next(ircomm_tty);
- }
+ self = (struct ircomm_tty_cb *) priv;
+ ircomm_tty_do_event(self, IRCOMM_TTY_DISCOVERY_INDICATION,
+ NULL, &info);
}
/*
On Mon, 1 Oct 2007 02:29:51 +0300
Samuel Ortiz <[email protected]> wrote:
> Hi Andrew,
>
> Every IrCOMM socket is registered with the discovery subsystem, so we don't
> need to loop over all of them for every discovery event. We just need to
> do it for the registered IrCOMM socket.
>
> Would you please consider this patch for -mm inclusion ?
Sure. I don't merge ircomm patches directly so I added this to my
to-send-to-davem queue.
> From: Ryan Reading <[email protected]>
> Signed-off-by: Samuel Ortiz <[email protected]>
Please put the From: right at the start of the changelog, not at the end
like this, thanks.