On Fri, Jan 03, 2014 at 01:35:52PM +0000, Stefano Stabellini wrote: > On Tue, 31 Dec 2013, Konrad Rzeszutek Wilk wrote: > > There is no need for that so lets use ratelimiting. > > Also add some extra information to be helpful. > > > > CC: Stefano Stabellini <stefano.stabell...@eu.citrix.com> > > Signed-off-by: Konrad Rzeszutek Wilk <konrad.w...@oracle.com> > > lib/swiotlb.c: In function 'swiotlb_tbl_map_single': > lib/swiotlb.c:509:3: warning: format '%ld' expects argument of type 'long > int', but argument 3 has type 'size_t' [-Wformat=]
:-) I had this feeling that the %ld would not work on 32-bit or other platforms but decided to resist the urge and just post it as is. Will fix it up! > > > > lib/swiotlb.c | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/lib/swiotlb.c b/lib/swiotlb.c > > index e4399fa..7c97bd2 100644 > > --- a/lib/swiotlb.c > > +++ b/lib/swiotlb.c > > @@ -505,7 +505,8 @@ phys_addr_t swiotlb_tbl_map_single(struct device *hwdev, > > > > not_found: > > spin_unlock_irqrestore(&io_tlb_lock, flags); > > - dev_warn(hwdev, "swiotlb buffer is full\n"); > > + if (printk_ratelimit()) > > + dev_warn(hwdev, "swiotlb buffer is full (sz: %ld bytes)\n", > > size); > > return SWIOTLB_MAP_ERROR; > > found: > > spin_unlock_irqrestore(&io_tlb_lock, flags); > > -- > > 1.8.3.1 > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
