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| author | Stefan Hajnoczi | 2013-09-12 11:02:18 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi | 2013-09-18 15:48:33 +0200 |
| commit | da718ceb1730bfe6fea0178df979639b14a0646e (patch) | |
| tree | bd51378e7e1cebebd155acc2bb6751ef2f1b2210 /include | |
| parent | osdep: warn if open(O_DIRECT) on fails with EINVAL (diff) | |
| download | qemu-da718ceb1730bfe6fea0178df979639b14a0646e.tar.gz qemu-da718ceb1730bfe6fea0178df979639b14a0646e.tar.xz qemu-da718ceb1730bfe6fea0178df979639b14a0646e.zip | |
qemu-timer: drop outdated signal safety comments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Therefore these outdated comments about signal safety can be dropped.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')
0 files changed, 0 insertions, 0 deletions