#
259747 |
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22-Dec-2013 |
imp |
Merge from stable/10 r259381:
MFC r259212, r259220:
Fix one race and one fence post error. When the TX buffer was completely full, we'd not complete any of the mbufs due to the fence post error (this creates a large leak). When this is fixed, we still leak, but at a much smaller rate due to a race between ateintr and atestart_locked as well as an asymmetry where atestart_locked is called from elsewhere. Ensure that we free in-flight packets that have completed there as well. Also remove needless check for NULL on mb, checked earlier in the loop and simplify a redundant if.
Approved by: re@ (gjb@)
|
#
259747 |
|
22-Dec-2013 |
imp |
Merge from stable/10 r259381:
MFC r259212, r259220:
Fix one race and one fence post error. When the TX buffer was completely full, we'd not complete any of the mbufs due to the fence post error (this creates a large leak). When this is fixed, we still leak, but at a much smaller rate due to a race between ateintr and atestart_locked as well as an asymmetry where atestart_locked is called from elsewhere. Ensure that we free in-flight packets that have completed there as well. Also remove needless check for NULL on mb, checked earlier in the loop and simplify a redundant if.
Approved by: re@ (gjb@)
|