It is performing higher-order atomic allocations then falling back, so
failures are expected. Suppress the scary warnings.
---
25-akpm/drivers/scsi/sg.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletion(-)
diff -puN drivers/scsi/sg.c~sg-mm-warning-suppression drivers/scsi/sg.c
--- 25/drivers/scsi/sg.c~sg-mm-warning-suppression Wed Feb 4 14:16:49 2004
+++ 25-akpm/drivers/scsi/sg.c Wed Feb 4 14:17:57 2004
@@ -2532,13 +2532,18 @@ static char *
sg_page_malloc(int rqSz, int lowDma, int *retSzp)
{
char *resp = NULL;
- int page_mask = lowDma ? (GFP_ATOMIC | GFP_DMA) : GFP_ATOMIC;
+ int page_mask;
int order, a_size;
int resSz = rqSz;
if (rqSz <= 0)
return resp;
+ if (lowDma)
+ page_mask = GFP_ATOMIC | GFP_DMA | __GFP_NOWARN;
+ else
+ page_mask = GFP_ATOMIC | __GFP_NOWARN;
+
for (order = 0, a_size = PAGE_SIZE; a_size < rqSz;
order++, a_size <<= 1) ;
resp = (char *) __get_free_pages(page_mask, order);
_