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authorSteve Hodgson <shodgson@solarflare.com>2010-06-01 11:19:39 +0000
committerDavid S. Miller <davem@davemloft.net>2010-06-02 02:21:08 -0700
commit90d683afd1395016775c8d90508614f8d3000b81 (patch)
tree33c239c5cd1e607a22dca1af0fd3615cee584ef9 /drivers/s390
parentd730dc527a5abd4717f6320e82cfce54edc882a3 (diff)
sfc: Remove efx_rx_queue::add_lock
Ensure that efx_fast_push_rx_descriptors() must only run from efx_process_channel() [NAPI], or when napi_disable() has been executed. Reimplement the slow fill by sending an event to the channel, so that NAPI runs, and hanging the subsequent fast fill off the event handler. Replace the sfc_refill workqueue and delayed work items with a timer. We do not need to stop this timer in efx_flush_all() because it's safe to send the event always; receiving it will be delayed until NAPI is restarted. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390')
0 files changed, 0 insertions, 0 deletions