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authorJiri Pirko <jiri@mellanox.com>2019-02-14 15:39:07 +0100
committerDavid S. Miller <davem@davemloft.net>2019-02-14 12:41:54 -0500
commitfa8ba2cba7f9c75b84f82d174658d959d25d4561 (patch)
tree8518fc3aa981b96dad1c2b4a2060da0075819820 /drivers/net/ethernet/i825xx
parentMerge branch 'cxgb4-SGE-doorbell-queue-timer' (diff)
downloadlinux-dev-fa8ba2cba7f9c75b84f82d174658d959d25d4561.tar.xz
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lib: objagg: fix handling of object with 0 users when assembling hints
It is possible that there might be an originally parent object with 0 direct users that is in hints no longer considered as parent. Then the weight of this object is 0 and current code ignores him. That's why the total amount of hint objects might be lower than for the original objagg and WARN_ON is hit. Fix this be considering 0 weight valid. Fixes: 9069a3817d82 ("lib: objagg: implement optimization hints assembly and use hints for object creation") Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/i825xx')
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