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| author |   David S. Miller <davem@davemloft.net> | 2014-12-10 13:32:02 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-12-10 13:32:02 -0500 |
| commit | 7dbea3e8662eb491e9da109cf8ffc372e160fe9a (patch) | |
| tree | e69f89b43fa65a1f4279bc6aa7dc068c0817c208 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | Merge branch 'for-davem-2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs (diff) | |
| parent | ethernet/broadcom: Use napi_alloc_skb instead of netdev_alloc_skb_ip_align (diff) | |
| download | linux-dev-7dbea3e8662eb491e9da109cf8ffc372e160fe9a.tar.xz linux-dev-7dbea3e8662eb491e9da109cf8ffc372e160fe9a.zip | |
Merge branch 'napi_page_frags'
Alexander Duyck says:
====================
net: Alloc NAPI page frags from their own pool
This patch series implements a means of allocating page fragments without
the need for the local_irq_save/restore in __netdev_alloc_frag. By doing
this I am able to decrease packet processing time by 11ns per packet in my
test environment.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
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