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| author |   Joe Damato <jdamato@fastly.com> | 2024-10-11 18:44:56 +0000 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2024-10-14 17:54:28 -0700 |
| commit | f15e3b3ddb9fab1c1731b6154e2cd6573fb54c4d (patch) | |
| tree | b76feee6469e23d1cf5c721a39ada184821d0583 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | net: phylink: allow half-duplex modes with RATE_MATCH_PAUSE (diff) | |
| download | wireguard-linux-f15e3b3ddb9fab1c1731b6154e2cd6573fb54c4d.tar.xz wireguard-linux-f15e3b3ddb9fab1c1731b6154e2cd6573fb54c4d.zip | |
net: napi: Make napi_defer_hard_irqs per-NAPI
Add defer_hard_irqs to napi_struct in preparation for per-NAPI
settings.
The existing sysfs parameter is respected; writes to sysfs will write to
all NAPI structs for the device and the net_device defer_hard_irq field.
Reads from sysfs show the net_device field.
The ability to set defer_hard_irqs on specific NAPI instances will be
added in a later commit, via netdev-genl.
Signed-off-by: Joe Damato <jdamato@fastly.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Link: https://patch.msgid.link/20241011184527.16393-2-jdamato@fastly.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions