diff options
| author | David Mosberger <davidm@hpl.hp.com> | 2004-12-27 21:42:03 -0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2004-12-27 21:42:03 -0800 |
| commit | 4374b2ad053b81b052f0d2468d9a74932fa0989d (patch) | |
| tree | 701e956a5b36197b45569827993ff867bd7ee605 /net/lapb/lapb_iface.c | |
| parent | 7714fd6c2371f74c3af9482969f3e898b5cdff5c (diff) | |
[IA64] contig.c: fix bug in DMA-zone initialization
Below is a patch that fixes count_dma_pages(). Without this fix, only
memory areas entirely below MAX_DMA_ADDRESS are counted as DMA-pages.
While it doesn't really make a difference in practice (MAX_DMA_ADDRESS
is equal to ~0UL on zx1), it's clearly not what was intended to be
there. I found the bug only because I briefly experimented with
lowering MAX_DMA_ADDRESS.
Tony> The discontig.c version of this code already gets this right.
Signed-off-by: David Mosberger-Tang <davidm@hpl.hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions