Use pid == 1 and /sbin/init as tt->this_task instead, pc->program_pid can't be used.
We could probably leave tt->this_task = NO_TASK, but we need to initialize CURRENT_CONTEXT() anyway and we need something for refresh_context(), to me "init" looks better than (say) FIRST_CONTEXT() == swapper/0. However, this means that /init/sbin will be always reported as "active", see the next patch. Signed-off-by: Oleg Nesterov <[email protected]> --- task.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/task.c b/task.c index 7b01951..fd4b700 100644 --- a/task.c +++ b/task.c @@ -124,7 +124,6 @@ task_init(void) long tss_offset, thread_offset; long eip_offset, esp_offset, ksp_offset; struct gnu_request req; - ulong active_pid; if (!(tt->idle_threads = (ulong *)calloc(NR_CPUS, sizeof(ulong)))) error(FATAL, "cannot malloc idle_threads array"); @@ -493,7 +492,9 @@ task_init(void) tt->flags &= ~(TASK_REFRESH|TASK_REFRESH_OFF); if (ACTIVE()) { - active_pid = REMOTE() ? pc->server_pid : pc->program_pid; + ulong active_pid = REMOTE() ? pc->server_pid : + LOCAL_ACTIVE() ? pc->program_pid : + 1; set_context(NO_TASK, active_pid); tt->this_task = pid_to_task(active_pid); } -- 2.5.0 -- Crash-utility mailing list [email protected] https://www.redhat.com/mailman/listinfo/crash-utility
