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(parent: 4c6931f) | patch
IB/qib: Limit the number of packets processed per interrupt
authorRalph Campbell <ralph.campbell@qlogic.com>
Mon, 2 Aug 2010 22:39:24 +0000 (22:39 +0000)
committerRoland Dreier <rolandd@cisco.com>
Tue, 3 Aug 2010 20:59:25 +0000 (13:59 -0700)
commit3e3aed0b88f680fed5c604caf7b10d77b2ec45c4
tree54213dba31eceaeb9990583030fb715d5795f000tree | snapshot
parent4c6931f5d4f423238ae6e93423081c6ff9753d26commit | diff
IB/qib: Limit the number of packets processed per interrupt

Don't processes too many packets without allowing other IRQ functions
a chance to run. Otherwise, there is a chance of getting a "soft
lockup" messages and poor application response times.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/qib/qib_driver.c diff | blob | history
Beck SC1x5 Kernel