On 04/23/2016 05:44 AM, Roman Pen wrote:
is_reap_done() must also check that SIGINT or SIGTERM have come, or we hang forever with such backtraces after Ctrl-C: (gdb) thr a a bt Thread 3 (Thread 0x7fbff8ff9700 (LWP 12607)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000000000402698 in replay_rec () at btreplay.c:1035 #2 0x00007fc001fe5454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007fc001d1eecd in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fbfea7fc700 (LWP 12611)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000000000402698 in replay_rec () at btreplay.c:1035 #2 0x00007fc001fe5454 in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #3 0x00007fc001d1eecd in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fc00282e700 (LWP 12597)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000000000402303 in __wait_cv () at btreplay.c:413 #2 0x0000000000401ae8 in main () at btreplay.c:426
Applied this, and the two other patches. Thanks! -- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-btrace" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
