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xsk: simplified umem setup
authorBjörn Töpel <bjorn.topel@intel.com>
Tue, 22 May 2018 07:35:02 +0000 (09:35 +0200)
committerDaniel Borkmann <daniel@iogearbox.net>
Tue, 22 May 2018 08:25:06 +0000 (10:25 +0200)
commita49049ea257656f27ffe424224f4a362b8b1234a
tree155eee39357db7499a3f8ccc17a039b78c45eb0etree
parent37b076933a8e38e72ffd3c40d3eeb5949f38baf3commit | diff
xsk: simplified umem setup

As suggested by Daniel Borkmann, the umem setup code was a too
defensive and complex. Here, we reduce the number of checks. Also, the
memory pinning is now folded into the umem creation, and we do correct
locking.

Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
net/xdp/xdp_umem.c diff | blob | blame | history
net/xdp/xdp_umem.h diff | blob | blame | history
net/xdp/xsk.c diff | blob | blame | history
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