qemu/softmmu
Daniel P. Berrangé 8af3f5c6d6 softmmu: add trace point when bdrv_flush_all fails
The VM stop process has to flush outstanding I/O and this is a critical
failure scenario that is hard to diagnose. Add a probe point that
records the flush return code.

Reviewed-by: Connor Kuehl <ckuehl@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-06-14 13:28:50 +01:00
..
arch_init.c Drop the deprecated unicore32 target 2021-05-12 18:20:52 +02:00
balloon.c
bootdevice.c
cpu-throttle.c cpu-throttle: Remove timer_mod() from cpu_throttle_set() 2021-02-08 15:15:32 +01:00
cpu-timers.c icount: get rid of static variable 2021-04-01 09:40:45 +02:00
cpus.c softmmu: add trace point when bdrv_flush_all fails 2021-06-14 13:28:50 +01:00
datadir.c
device_tree.c Do not include sysemu/sysemu.h if it's not really necessary 2021-05-02 17:24:50 +02:00
dma-helpers.c dma: Introduce dma_aligned_pow2_mask() 2021-03-12 12:40:10 +00:00
globals.c
icount.c icount: get rid of static variable 2021-04-01 09:40:45 +02:00
ioport.c
main.c
memory_mapping.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
memory.c memory: Introduce log_sync_global() to memory listener 2021-05-26 14:49:45 +02:00
meson.build
physmem.c replay: fix watchpoint processing for reverse debugging 2021-05-26 15:33:59 -07:00
qdev-monitor.c Do not include sysemu/sysemu.h if it's not really necessary 2021-05-02 17:24:50 +02:00
qemu-seccomp.c seccomp: Replace the word 'blacklist' 2021-03-09 22:15:19 +01:00
qtest.c qtest: add a QOM object for qtest 2021-05-26 14:49:45 +02:00
rtc.c
runstate-action.c
runstate.c Fix the qemu crash when guest shutdown during checkpoint 2021-06-11 10:30:13 +08:00
timers-state.h icount: get rid of static variable 2021-04-01 09:40:45 +02:00
tpm.c
trace-events softmmu: add trace point when bdrv_flush_all fails 2021-06-14 13:28:50 +01:00
trace.h
vl.c vl: plug -object back into -readconfig 2021-06-04 13:50:04 +02:00