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| H A D | qos.c | diff 208d04341c8f1fca99687d9f9e6e07762218de1f Thu May 23 02:36:26 CDT 2024 Hariprasad Kelam <hkelam@marvell.com> Octeontx2-pf: Free send queue buffers incase of leaf to inner
[ Upstream commit 1684842147677a1279bcff95f8adb6de9a656e30 ]
There are two type of classes. "Leaf classes" that are the
bottom of the class hierarchy. "Inner classes" that are neither
the root class nor leaf classes. QoS rules can only specify leaf
classes as targets for traffic.
Root
/ \
/ \
1 2
/\
/ \
4 5
classes 1,4 and 5 are leaf classes.
class 2 is a inner class.
When a leaf class made as inner, or vice versa, resources associated
with send queue (send queue buffers and transmit schedulers) are not
getting freed.
Fixes: 5e6808b4c68d ("octeontx2-pf: Add support for HTB offload")
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Link: https://lore.kernel.org/r/20240523073626.4114-1-hkelam@marvell.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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