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| author | Timothy E Baldwin <T.E.Baldwin99@members.leeds.ac.uk> | 2016-05-27 15:51:52 +0100 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2016-06-07 16:39:07 +0300 |
| commit | 907f5fddaa673ac3f6dc955df6eac2870e3603f4 (patch) | |
| tree | 0f4efd98a08fda6fea76aa7c15b3b6ee83f66723 /linux-user/main.c | |
| parent | 8fdb9fef3d63b5e245a496e4999ebb599b9b9496 (diff) | |
| download | qemu-907f5fddaa673ac3f6dc955df6eac2870e3603f4.tar.gz | |
linux-user: Remove real-time signal queuing
As host signals are now blocked whenever guest signals are blocked, the
queue of realtime signals is now in Linux. The QEMU queue is now
redundant and can be removed. (We already did not queue non-RT signals, and
none of the calls to queue_signal() except the one in host_signal_handler()
pass an RT signal number.)
Signed-off-by: Timothy Edward Baldwin <T.E.Baldwin99@members.leeds.ac.uk>
Message-id: 1441497448-32489-23-git-send-email-T.E.Baldwin99@members.leeds.ac.uk
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: minor commit message tweak]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
Diffstat (limited to 'linux-user/main.c')
| -rw-r--r-- | linux-user/main.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/linux-user/main.c b/linux-user/main.c index b2bc6ab2f7..b6da0ba1e2 100644 --- a/linux-user/main.c +++ b/linux-user/main.c @@ -3794,14 +3794,7 @@ void stop_all_tasks(void) /* Assumes contents are already zeroed. */ void init_task_state(TaskState *ts) { - int i; - ts->used = 1; - ts->first_free = ts->sigqueue_table; - for (i = 0; i < MAX_SIGQUEUE_SIZE - 1; i++) { - ts->sigqueue_table[i].next = &ts->sigqueue_table[i + 1]; - } - ts->sigqueue_table[i].next = NULL; } CPUArchState *cpu_copy(CPUArchState *env) |