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authorVadim Kochan <vadim4j@gmail.com>2015-08-01 11:04:09 +0300
committerTobias Klauser <tklauser@distanz.ch>2015-08-03 09:55:35 +0200
commite23a0ad4457fc8a0dc07c6c9c14764033a0b644a (patch)
tree117968f921e2f0a9c7f7812d6e4dce7e335c38ab /trafgen_conf.h
parentc2e0fe0f4fd8e539ffdda6ec5656a969a1582757 (diff)
flowtop: Get rid of flushing flows by dumping ipv4/ipv6 tables
Get rid of flushing connections which resets all counters. Use dump whole ipv4/ipv6 connection tables to fullfill the existing flows, but this needs to use hand-made flow filtering because nfct_filter does not work when we do NFCT_Q_DUMP. Signed-off-by: Vadim Kochan <vadim4j@gmail.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'trafgen_conf.h')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-09-21 10:34:58 +0000
the double-lock by acquiring a different lock than `dma_pl330_rqcb'. NOTE that, as a result, `pl330_free_chan_resources' executes `list_splice_tail_init' on `pch->work_list' under lock `pl330->lock', whereas in the rest of the code `pch->work_list' is protected by `pch->lock'. I don't know if this may cause race conditions. Similarly `pch->cyclic' is written by `pl330_alloc_chan_resources' under `pl330->lock' but read by `pl330_tx_submit' under `pch->lock'. Second, I have removed locking from `pl330_request_channel' and `pl330_release_channel' functions. Function `pl330_request_channel' is only called from `pl330_alloc_chan_resources', so the lock is already held. Function `pl330_release_channel' is called from `pl330_free_chan_resources', which already holds the lock, and from `pl330_del'. Function `pl330_del' is called in an error path of `pl330_probe' and at the end of `pl330_remove', but I assume that there cannot be concurrent accesses to the protected data at those points. Signed-off-by: Iago Abal <mail@iagoabal.eu> Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'tools/testing')