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authorStefan Hajnoczi <stefanha@redhat.com>2013-09-12 11:02:18 +0200
committerStefan Hajnoczi <stefanha@redhat.com>2013-09-18 15:48:33 +0200
commitda718ceb1730bfe6fea0178df979639b14a0646e (patch)
treebd51378e7e1cebebd155acc2bb6751ef2f1b2210 /include/qemu/timer.h
parenta5813077aac7865f69b7ee46a594f3705429f7cd (diff)
downloadqemu-da718ceb1730bfe6fea0178df979639b14a0646e.tar.gz
qemu-timer: drop outdated signal safety comments
host_alarm_handler() is invoked from the signal processing thread (currently the iothread). Previously we did processing in a real signal handler with signalfd and therefore needed signal-safe timer code. Today host_alarm_handler() just marks the alarm timer as expired/pending and notifies the main loop using qemu_notify_event(). Therefore these outdated comments about signal safety can be dropped. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'include/qemu/timer.h')
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