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| author | Russ Gorby <russ.gorby@intel.com> | 2012-08-13 13:43:36 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-07 08:32:27 -0700 |
| commit | b0a3c588df225ee719bd82ab303d02f7cc0d5805 (patch) | |
| tree | 023e3bb1f945703a14621ebe67faba682189599c /drivers/tty/n_tracesink.h | |
| parent | 3e6ef23fbf8c22163602cd52729de2fe370fba8f (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>
Diffstat (limited to 'drivers/tty/n_tracesink.h')
0 files changed, 0 insertions, 0 deletions