path: root/lib/cpumask.c
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authorAmir Vadai <amirv@mellanox.com>2014-06-29 11:54:55 +0300
committerDavid S. Miller <davem@davemloft.net>2014-07-02 18:29:23 -0700
commit35f6f45368632f21bd27559c44dbb1cab51d8947 (patch)
tree0d1401763591079cb2d2300a0313f5c205593677 /lib/cpumask.c
parent1b037474d0c0b5ceb65bc809e3d8ac4497ee041b (diff)
net/mlx4_en: Don't use irq_affinity_notifier to track changes in IRQ affinity map
IRQ affinity notifier can only have a single notifier - cpu_rmap notifier. Can't use it to track changes in IRQ affinity map. Detect IRQ affinity changes by comparing CPU to current IRQ affinity map during NAPI poll thread. CC: Thomas Gleixner <tglx@linutronix.de> CC: Ben Hutchings <ben@decadent.org.uk> Fixes: 2eacc23 ("net/mlx4_core: Enforce irq affinity changes immediatly") Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/cpumask.c')
0 files changed, 0 insertions, 0 deletions

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