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| author | Andy Gospodarek | 2019-07-08 23:53:04 +0200 |
|---|---|---|
| committer | David S. Miller | 2019-07-09 00:15:25 +0200 |
| commit | 322b87ca55f2f3936ec9f9de438ef9b2115b5c9b (patch) | |
| tree | 2ced73155ffeb72ede9390ea938019a0477ba5df /mm/ksm.c | |
| parent | bnxt_en: optimized XDP_REDIRECT support (diff) | |
| download | kernel-qcow2-linux-322b87ca55f2f3936ec9f9de438ef9b2115b5c9b.tar.gz kernel-qcow2-linux-322b87ca55f2f3936ec9f9de438ef9b2115b5c9b.tar.xz kernel-qcow2-linux-322b87ca55f2f3936ec9f9de438ef9b2115b5c9b.zip | |
bnxt_en: add page_pool support
This removes contention over page allocation for XDP_REDIRECT actions by
adding page_pool support per queue for the driver. The performance for
XDP_REDIRECT actions scales linearly with the number of cores performing
redirect actions when using the page pools instead of the standard page
allocator.
v2: Fix up the error path from XDP registration, noted by Ilias Apalodimas.
Signed-off-by: Andy Gospodarek <gospo@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/ksm.c')
0 files changed, 0 insertions, 0 deletions