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| author | Jesper Dangaard Brouer <brouer@redhat.com> | 2013-01-29 00:45:51 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-29 19:36:24 +0100 |
| commit | 3ef0eb0db4bf92c6d2510fe5c4dc51852746f206 (patch) | |
| tree | 3f0d424f598a82eb17a5199d27fec9964513e16e /net/rds/iw_sysctl.c | |
| parent | net: use lib/percpu_counter API for fragmentation mem accounting (diff) | |
| download | linux-3ef0eb0db4bf92c6d2510fe5c4dc51852746f206.tar.xz linux-3ef0eb0db4bf92c6d2510fe5c4dc51852746f206.zip | |
net: frag, move LRU list maintenance outside of rwlock
Updating the fragmentation queues LRU (Least-Recently-Used) list,
required taking the hash writer lock. However, the LRU list isn't
tied to the hash at all, so we can use a separate lock for it.
Original-idea-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/iw_sysctl.c')
0 files changed, 0 insertions, 0 deletions