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ANDROID: GKI: add vendor padding variable in struct skb_shared_info

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Some vendors want to add things to 'struct skb_shared_info', so give
them an array to place their data.

Bug: 171013716
Signed-off-by: Vignesh Saravanaperumal <vignesh1.s@samsung.com>
Change-Id: Ia0024e3e8de89f4ef335fa26208ec6c45abafb22
This commit is contained in:
Vignesh Saravanaperumal
2021-07-08 07:01:33 -07:00
committed by Todd Kjos
parent fc79c93657
commit 726468dd4a
1 changed files with 3 additions and 0 deletions
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3
include/linux/skbuff.h
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@@ -41,6 +41,7 @@
#include <linux/netfilter/nf_conntrack_common.h> #include <linux/netfilter/nf_conntrack_common.h>
#endif #endif
#include <linux/android_kabi.h> #include <linux/android_kabi.h>
#include <linux/android_vendor.h>
/* The interface for checksum offload between the stack and networking drivers /* The interface for checksum offload between the stack and networking drivers
* is as follows... * is as follows...
@@ -532,6 +533,8 @@ struct skb_shared_info {
* remains valid until skb destructor */ * remains valid until skb destructor */
void * destructor_arg; void * destructor_arg;
ANDROID_OEM_DATA_ARRAY(1, 3);
/* must be last field, see pskb_expand_head() */ /* must be last field, see pskb_expand_head() */
skb_frag_t frags[MAX_SKB_FRAGS]; skb_frag_t frags[MAX_SKB_FRAGS];
}; };