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Emilio G. Cota cb764d0665 qsp: track BQL callers explicitly 
The BQL is acquired via qemu_mutex_lock_iothread(), which makes
the profiler assign the associated wait time (i.e. most of
BQL wait time) entirely to that function. This loses the original
call site information, which does not help diagnose BQL contention.
Fix it by tracking the callers explicitly.

Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 		2018-08-23 18:46:25 +02:00
..
Makefile.objs pc-dimm: factor out MemoryDevice interface 2018-05-07 10:00:02 -03:00
arch-query-cpu-def.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
arch-query-cpu-model-baseline.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
arch-query-cpu-model-comparison.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
arch-query-cpu-model-expansion.c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
bdrv-next-monitor-owned.c block: Add bdrv_next_monitor_owned() 2016-03-17 15:47:56 +01:00
blk-commit-all.c block: Move some bdrv_*_all() functions to BB 2016-03-17 15:47:56 +01:00
blockdev-close-all-bdrv-states.c all: Clean up includes 2016-02-16 14:29:28 +00:00
change-state-handler.c stubs: Add vm state change handler stubs 2017-08-15 10:03:27 -05:00
clock-warp.c icount: decouple warp calls 2016-03-15 18:23:45 +01:00
cpu-get-clock.c stubs: Clean up includes 2016-02-04 17:01:04 +00:00
cpu-get-icount.c cpus: define QEMUTimerListNotifyCB for QEMU system emulation 2017-03-14 13:28:29 +01:00
dump.c Include qmp-commands.h exactly where needed 2018-02-09 13:52:10 +01:00
error-printf.c tests: don't silence error reporting for all tests 2018-07-24 17:35:23 +01:00
fd-register.c stubs: Clean up includes 2016-02-04 17:01:04 +00:00
fdset.c monitor: add lock to protect mon_fdsets 2018-06-18 15:48:22 +02:00
gdbstub.c Clean up includes some more 2016-03-22 22:20:16 +01:00
get-vm-name.c stubs: Clean up includes 2016-02-04 17:01:04 +00:00
iothread-lock.c qsp: track BQL callers explicitly 2018-08-23 18:46:25 +02:00
iothread.c aio: introduce qemu_get_current_aio_context 2016-10-28 21:50:18 +08:00
is-daemonized.c stubs: Clean up includes 2016-02-04 17:01:04 +00:00
linux-aio.c linux-aio: properly bubble up errors from initialization 2018-06-27 13:06:34 +01:00
machine-init-done.c vl: export machine_init_done 2018-03-12 16:12:46 +01:00
migr-blocker.c migration: Create migration/blocker.h 2017-05-17 12:04:59 +02:00
monitor.c monitor: Fix unsafe sharing of @cur_mon among threads 2018-07-23 14:00:03 +02:00
notify-event.c stubs: Clean up includes 2016-02-04 17:01:04 +00:00
pc_madt_cpu_entry.c machine: Make possible_cpu_arch_ids() return const pointer 2017-01-23 21:25:37 -02:00
pci-host-piix.c hw/acpi: Move acpi_set_pci_info to pcihp 2017-09-08 16:15:17 +03:00
qmp_memory_device.c pc-dimm: factor out MemoryDevice interface 2018-05-07 10:00:02 -03:00
qtest.c stubs: Clean up includes 2016-02-04 17:01:04 +00:00
ram-block.c stubs: Add stubs for ram block API 2018-02-08 09:22:03 +08:00
replay.c replay: make locking visible outside replay code 2018-03-12 16:12:50 +01:00
runstate-check.c stubs: Clean up includes 2016-02-04 17:01:04 +00:00
set-fd-handler.c block: move AioContext, QEMUTimer, main-loop to libqemuutil 2017-02-21 11:14:07 +00:00
slirp.c qemu-common: stop including qemu/host-utils.h from qemu-common.h 2016-05-19 16:42:28 +02:00
sysbus.c stubs: Clean up includes 2016-02-04 17:01:04 +00:00
target-get-monitor-def.c Clean up includes some more 2016-03-22 22:20:16 +01:00
target-monitor-defs.c Clean up includes some more 2016-03-22 22:20:16 +01:00
tpm.c Include less of the generated modular QAPI headers 2018-03-02 13:45:50 -06:00
trace-control.c trace: remove global 'uint16 dstate[]' array 2016-10-12 09:35:54 +02:00
uuid.c qapi: Empty out qapi-schema.json 2018-03-02 13:45:50 -06:00
vm-stop.c stubs: Clean up includes 2016-02-04 17:01:04 +00:00
vmgenid.c qapi: Empty out qapi-schema.json 2018-03-02 13:45:50 -06:00
vmstate.c migration: Move check_migratable() into qdev.c 2017-05-17 12:04:59 +02:00
xen-common.c move xen-common.c to hw/xen/ 2017-04-25 11:04:34 -07:00
xen-hvm.c qapi: Empty out qapi-schema.json 2018-03-02 13:45:50 -06:00