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| author |   visa <visa@openbsd.org> | 2017-02-11 14:40:06 +0000 |
|---|---|---|
| committer | visa <visa@openbsd.org> | 2017-02-11 14:40:06 +0000 |
| commit | a70de22337e5557658ff4878923ef85b3789f29c (patch) | |
| tree | dc52f059d72f7e426818b75906912716ef1cd01d /sys/kern/exec_script.c | |
| parent | Do not prematurely close .Nd containing a broken child. (diff) | |
| download | wireguard-openbsd-a70de22337e5557658ff4878923ef85b3789f29c.tar.xz wireguard-openbsd-a70de22337e5557658ff4878923ef85b3789f29c.zip | |
Always leave one free slot in the Tx ring to avoid ambiguity with ring
head and tail in the interrupt handler. This fixes an old bug that
causes a Tx stall when Tx ring gets full.
Diffstat (limited to 'sys/kern/exec_script.c')
0 files changed, 0 insertions, 0 deletions