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| author | gallatin <gallatin@FreeBSD.org> | 2006-06-14 19:32:00 +0000 |
|---|---|---|
| committer | gallatin <gallatin@FreeBSD.org> | 2006-06-14 19:32:00 +0000 |
| commit | ebcd7ccc917c7e972076cd52cc61abd2c35119b1 (patch) | |
| tree | 62538552265cb52312dd1d28994cc705c32039b9 /lib/libc | |
| parent | f49b3e3c23a8822cd9c3e43f774fbe3a57343563 (diff) | |
| download | FreeBSD-src-ebcd7ccc917c7e972076cd52cc61abd2c35119b1.zip FreeBSD-src-ebcd7ccc917c7e972076cd52cc61abd2c35119b1.tar.gz | |
Much to my surprise, IFQ_DRV_DEQUEUE() can return a null mbuf even if
!IFQ_DRV_IS_EMPTY(). Taking this into account, I re-structured the
transmit routine so as to avoid adding another if/then in the
critical path.
Thanks to brueffer for showing my how to test with altq/pf.
Diffstat (limited to 'lib/libc')
0 files changed, 0 insertions, 0 deletions
