diff options
| author | Gleb Smirnoff <glebius@FreeBSD.org> | 2014-03-22 18:24:44 +0000 |
|---|---|---|
| committer | Gleb Smirnoff <glebius@FreeBSD.org> | 2014-03-22 18:24:44 +0000 |
| commit | c1974e298d1f9efaafbd2724b15f2c2df955f5e5 (patch) | |
| tree | 3b2dbc4f8df0e7c257a3b2780789dc7983291070 /sys/dev/fdt | |
| parent | 97bd480fe38abb5950359b9d864a62037b4ab5f7 (diff) | |
| download | src-c1974e298d1f9efaafbd2724b15f2c2df955f5e5.tar.gz src-c1974e298d1f9efaafbd2724b15f2c2df955f5e5.zip | |
sfxge: limit software Tx queue size.
Previous implementation limits put queue size only (when Tx lock can't
be acquired), but get queue may grow unboundedly which results in mbuf
pools exhaustion and latency growth.
Submitted by: Andrew Rybchenko <Andrew.Rybchenko at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
Notes
Notes:
svn path=/head/; revision=263649
Diffstat (limited to 'sys/dev/fdt')
0 files changed, 0 insertions, 0 deletions