diff options
| author | Stanislaw Gruszka <[email protected]> | 2011-11-16 13:58:42 +0100 |
|---|---|---|
| committer | John W. Linville <[email protected]> | 2011-11-17 14:39:30 -0500 |
| commit | 23085d5796561625db4143a671f1de081f66ef08 (patch) | |
| tree | 2d6e4dafb518ee8cc90983221185c9cc6faf8f81 /net/unix/sysctl_net_unix.c | |
| parent | 4ba7d9997869d25bd223dea7536fc1ce9fab3b3b (diff) | |
rt2x00: handle spurious pci interrupts
We have documented case of very bad performance issue on rt2800pci
device, because it generate spurious interrupt, what cause irq line
is disabled: https://bugzilla.redhat.com/show_bug.cgi?id=658451
We already address that problem in separate patch by returning
IRQ_HANDLED from interrupt handler. We think similar fix is needed for
other rt2x00 PCI devices, because users report performance problems on
these devices too.
Cc: [email protected]
Signed-off-by: Stanislaw Gruszka <[email protected]>
Acked-by: Ivo van Doorn <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions