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xen-netback: Move grant_copy_op array back into struct xenvif.
This array was allocated separately in commit ac3d5ac2
("xen-netback:
fix guest-receive-side array sizes") due to it being very large, and a
struct xenvif is allocated as the netdev_priv part of a struct
net_device, i.e. via kmalloc() but falling back to vmalloc() if the
initial alloc. fails.
In preparation for the multi-queue patches, where this array becomes
part of struct xenvif_queue and is always allocated through vzalloc(),
move this back into the struct xenvif.
Signed-off-by: Andrew J. Bennieston <andrew.bennieston@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
9bcc14d239
commit
a55d9766ce
2 changed files with 1 additions and 11 deletions
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@ -158,8 +158,7 @@ struct xenvif {
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struct timer_list wake_queue;
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/* This array is allocated seperately as it is large */
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struct gnttab_copy *grant_copy_op;
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struct gnttab_copy grant_copy_op[MAX_GRANT_COPY_OPS];
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/* We create one meta structure per ring request we consume, so
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* the maximum number is the same as the ring size.
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