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| author | Shengzhen Li <szli@marvell.com> | 2015-02-11 23:12:24 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-02-27 10:08:40 +0200 |
| commit | 04c7b363c9f7b05cb1bb94e14afbdd3661f9dd61 (patch) | |
| tree | e7cfc11ba436f407c1d6488d1fafe8c54f679efc /lib/test_rhashtable.c | |
| parent | 8a1959beca2b58dc0173ef42eb60476637e86ff9 (diff) | |
mwifiex: more_task flag for main_process
This patch handles a corner case where TX packet would remain in
driver queue till next packet comes in.
Here is sequence:
1. TX packet is queued via hard_start_xmit and main_work is queued
2. SDIO interrupt comes in which directly call mwifiex_main_process.
This starts executing main superloop.
3. Now work from step1 is scheduled but at first check itself it sees
mwifiex_processing is set and exits.
4. Now if superloop from step2 has passed TX processing part of superloop
this packet would remain in queue until next packet/command/SDIO interrupt
arrives and queues main_work.
This patch fixes this corner case by defining more_task flag which is set when
mwifiex_processing is found to be true. At end of superloop we again check if
more_task flag is set and if set, execute superloop again.
Signed-off-by: Shengzhen Li <szli@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'lib/test_rhashtable.c')
0 files changed, 0 insertions, 0 deletions