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| author | Willem de Bruijn | 2017-08-03 22:29:43 +0200 |
|---|---|---|
| committer | David S. Miller | 2017-08-04 06:37:30 +0200 |
| commit | a91dbff551a6f1865b68fa82b654591490b59901 (patch) | |
| tree | 89d57387331da71c174bff7d3d840c7f39b30e83 /net/ipv4/tcp.c | |
| parent | sock: MSG_ZEROCOPY notification coalescing (diff) | |
| download | kernel-qcow2-linux-a91dbff551a6f1865b68fa82b654591490b59901.tar.gz kernel-qcow2-linux-a91dbff551a6f1865b68fa82b654591490b59901.tar.xz kernel-qcow2-linux-a91dbff551a6f1865b68fa82b654591490b59901.zip | |
sock: ulimit on MSG_ZEROCOPY pages
Bound the number of pages that a user may pin.
Follow the lead of perf tools to maintain a per-user bound on memory
locked pages commit 789f90fcf6b0 ("perf_counter: per user mlock gift")
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp.c')
0 files changed, 0 insertions, 0 deletions