Module Name: src
Committed By: riastradh
Date: Fri Aug 12 10:50:37 UTC 2022
Modified Files:
src/sys/dev/pci: if_wm.c
Log Message:
wm(4): if_flags and IFNET_LOCK audit
Don't touch if_flags without IFNET_LOCK:
- If only core lock is held, use sc_if_flags.
- If only txq lock is held, use txq_stopping.
=> Verified all paths guarantee !txq_stopping, so assert.
- Make sure sc_if_flags is updated on stop.
- Sprinkle assertions.
To generate a diff of this commit:
cvs rdiff -u -r1.757 -r1.758 src/sys/dev/pci/if_wm.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
