Hi Janc,
On Tue, Mar 06, 2012 at 04:02:17PM +0100, Szymon Janc wrote:
> hci_add_cb could return error on failure and that could be used in hci_cmd_cb().
>
> > +void hci_add_cb(struct hci_dev *hdev, __u16 opcode,
> > + void (*cb)(struct hci_dev *hdev, struct cb_cmd *cmd),
> > + void *opt, void (*destructor)(struct cb_cmd *cmd))
> > +{
> > + struct cb_cmd *cmd;
> > +
> > + cmd = kmalloc(sizeof(*cmd), GFP_ATOMIC);
>
> Why atomic? Maybe allow to pass custom gfp mask?
I think I will use gfp mask since I use it also with spinlocks held.
Best regards
Andrei Emeltchenko
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