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authorShinas Rasheed <srasheed@marvell.com>2023-10-17 03:50:30 -0700
committerJakub Kicinski <kuba@kernel.org>2023-10-18 18:05:08 -0700
commita0ca6b9dfef0b3cc83aa8bb485ed61a018f84982 (patch)
treeea14559472b4cf0d0989761ec6dafb07d93f2be4 /tools/perf/scripts/python
parent2915240eddba96b37de4c7e9a3d0ac6f9548454b (diff)
octeon_ep: update BQL sent bytes before ringing doorbell
Sometimes Tx is completed immediately after doorbell is updated, which causes Tx completion routing to update completion bytes before the same packet bytes are updated in sent bytes in transmit function, hence hitting BUG_ON() in dql_completed(). To avoid this, update BQL sent bytes before ringing doorbell. Fixes: 37d79d059606 ("octeon_ep: add Tx/Rx processing and interrupt support") Signed-off-by: Shinas Rasheed <srasheed@marvell.com> Link: https://lore.kernel.org/r/20231017105030.2310966-1-srasheed@marvell.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
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