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xsk: Remove unnecessary member in xdp_umem

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Remove the unnecessary member of address in struct xdp_umem as it is
only used during the umem registration. No need to carry this around
as it is not used during run-time nor when unregistering the umem.

Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Jonathan Lemon <jonathan.lemon@gmail.com>
Link: https://lore.kernel.org/bpf/1588599232-24897-3-git-send-email-magnus.karlsson@intel.com
This commit is contained in:
Magnus Karlsson 2020-05-04 15:33:52 +02:00 • committed by Daniel Borkmann
parent e4e5aefc11
commit 07bf2d97d1
2 changed files with 3 additions and 5 deletions
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1
include/net/xdp_sock.h
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@ -50,7 +50,6 @@ struct xdp_umem {
u32 headroom;
u32 chunk_size_nohr;
struct user_struct *user;
unsigned long address;
refcount_t users;
struct work_struct work;
struct page **pgs;