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RDS: Use NOWAIT in message_map_pages()

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Can no longer block, so use NOWAIT.

Signed-off-by: Andy Grover <andy.grover@oracle.com>
This commit is contained in:
Andy Grover 2010-03-29 16:46:46 -07:00
parent 2fa57129df
commit f2ec76f288
1 changed files with 1 additions and 1 deletions
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net/rds/message.c
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@ -256,7 +256,7 @@ struct rds_message *rds_message_map_pages(unsigned long *page_addrs, unsigned in
int num_sgs = ceil(total_len, PAGE_SIZE); int num_sgs = ceil(total_len, PAGE_SIZE);
int extra_bytes = num_sgs * sizeof(struct scatterlist); int extra_bytes = num_sgs * sizeof(struct scatterlist);
rm = rds_message_alloc(extra_bytes, GFP_KERNEL); rm = rds_message_alloc(extra_bytes, GFP_NOWAIT);
if (!rm) if (!rm)
return ERR_PTR(-ENOMEM); return ERR_PTR(-ENOMEM);