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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2011-08-05 14:04:00 +0200 |
|---|---|---|
| committer | Jan Kiszka <jan.kiszka@siemens.com> | 2011-08-05 14:04:00 +0200 |
| commit | fd5938799d115c966f9b2d41bbb4d5bcb5284b97 (patch) | |
| tree | 722624eae5c5c40b73ddcd260e6aeb272f97820b /slirp/if.c | |
| parent | 5a371a2e52facac1f79ab2cb1cf75ed661ab11b0 (diff) | |
| download | qemu-fd5938799d115c966f9b2d41bbb4d5bcb5284b97.zip qemu-fd5938799d115c966f9b2d41bbb4d5bcb5284b97.tar.gz qemu-fd5938799d115c966f9b2d41bbb4d5bcb5284b97.tar.bz2 | |
slirp: Read current time only once per if_start call
No need to update the current time for each packet we send from the
queue. Processing time is comparably short.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Diffstat (limited to 'slirp/if.c')
| -rw-r--r-- | slirp/if.c | 5 |
1 files changed, 1 insertions, 4 deletions
@@ -157,9 +157,8 @@ diddit: void if_start(Slirp *slirp) { + uint64_t now = qemu_get_clock_ns(rt_clock); int requeued = 0; - uint64_t now; - struct mbuf *ifm, *ifqt; DEBUG_CALL("if_start"); @@ -172,8 +171,6 @@ if_start(Slirp *slirp) if (!slirp_can_output(slirp->opaque)) return; - now = qemu_get_clock_ns(rt_clock); - /* * See which queue to get next packet from * If there's something in the fastq, select it immediately |