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| author | Russ Gorby <russ.gorby@intel.com> | 2012-08-13 13:43:36 +0100 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-10-17 03:48:12 +0100 |
| commit | 5c6bb8b0c87d472cce008255db25c0ae61e86d52 (patch) | |
| tree | 6b92a76c71308bb02adc1a589eabfac3390fc1b0 /drivers/lguest | |
| parent | 338f04583d9431abef3dbe46ada8263ecefce059 (diff) | |
n_gsm: uplink SKBs accumulate on list
commit 192b6041e75bb4a2aae73834037038cea139a92d upstream.
gsm_dlci_data_kick will not call any output function if tx_bytes > THRESH_LO
furthermore it will call the output function only once if tx_bytes == 0
If the size of the IP writes are on the order of THRESH_LO
we can get into a situation where skbs accumulate on the outbound list
being starved for events to call the output function.
gsm_dlci_data_kick now calls the sweep function when tx_bytes==0
Signed-off-by: Russ Gorby <russ.gorby@intel.com>
Tested-by: Kappel, LaurentX <laurentx.kappel@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers/lguest')
0 files changed, 0 insertions, 0 deletions