qemu-e2k/include/qemu
Pavel Dovgalyuk dcb1578069 util/qemu-timer: refactor deadline calculation for external timers
icount-based record/replay uses qemu_clock_deadline_ns_all to measure
the period until vCPU may be interrupted.
This function takes in account the virtual timers, because they belong
to the virtual devices that may generate interrupt request or affect
the virtual machine state.
However, there are a subset of virtual timers, that are marked with
'external' flag. These do not change the virtual machine state and
only based on virtual clock. Calculating the deadling using the external
timers breaks the determinism, because they do not belong to the replayed
part of the virtual machine.
This patch fixes the deadline calculation for this case by adding
new parameter for skipping the external timers when it is needed.

Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>

--

v2 changes:
 - added new parameter for timer attribute mask
Message-Id: <156404426682.18669.17014100602930969222.stgit@pasha-Precision-3630-Tower>

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-08-20 17:26:21 +02:00
..
atomic128.h include: Make headers more self-contained 2019-08-16 13:31:51 +02:00
atomic.h include/qemu/atomic.h: Add signal_barrier 2019-07-14 12:19:00 +02:00
base64.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
bcd.h
bitmap.h bitmap: Add bitmap_copy_with_{src|dst}_offset() 2019-07-15 15:39:02 +02:00
bitops.h
bswap.h include/qemu/bswap.h: Use __builtin_memcpy() in accessor functions 2019-04-09 18:34:21 +02:00
buffer.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
compiler.h QEMU_PACKED: Remove gcc_struct attribute in Windows non x86 targets 2019-05-07 12:55:02 +01:00
config-file.h
coroutine_int.h
coroutine.h
cpuid.h
crc32c.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
ctype.h qemu-common: Move qemu_isalnum() etc. to qemu/ctype.h 2019-06-11 20:22:09 +02:00
cutils.h include: Include fprintf-fn.h only where needed 2019-04-18 22:18:59 +02:00
drm.h Clean up ill-advised or unusual header guards 2019-05-13 08:58:55 +02:00
envlist.h
error-report.h monitor error: Make printf()-like functions return a value 2019-04-18 22:18:59 +02:00
event_notifier.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
fifo8.h Include migration/vmstate.h less 2019-08-16 13:31:52 +02:00
fifo32.h
filemonitor.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
futex.h
guest-random.h util: Add qemu_guest_getrandom and associated routines 2019-05-22 12:38:54 -04:00
hbitmap.h Revert "hbitmap: Add @advance param to hbitmap_iter_next()" 2019-01-15 18:26:50 -05:00
help_option.h
host-utils.h includes: Replace QEMU_GNUC_PREREQ with "__has_builtin || !defined(__clang__)" 2018-12-12 10:01:13 +01:00
id.h
int128.h
iov.h block: enhance QEMUIOVector structure 2019-02-22 09:42:13 +00:00
iova-tree.h
jhash.h Clean up ill-advised or unusual header guards 2019-05-13 08:58:55 +02:00
job.h Include generated QAPI headers less 2019-08-16 13:31:51 +02:00
lockable.h
log-for-trace.h
log.h
main-loop.h slirp: replace global polling with per-instance & notifier 2019-02-07 15:49:08 +02:00
memfd.h
mmap-alloc.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
module.h tests: qgraph API for the qtest driver framework 2019-03-07 17:28:24 +01:00
notify.h
option_int.h qemu/queue.h: simplify reverse access to QTAILQ 2019-01-11 15:46:55 +01:00
option.h
osdep.h osdep: Fix mingw compilation regarding stdio formats 2019-05-07 12:55:03 +01:00
path.h
pmem.h Clean up decorations and whitespace around header guards 2019-05-13 08:58:55 +02:00
processor.h
qdist.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
qemu-print.h qemu-print: New qemu_fprintf(), qemu_vfprintf() 2019-04-18 22:18:59 +02:00
qht.h
qsp.h qsp: Simplify how qsp_report() prints 2019-04-18 22:18:59 +02:00
queue.h queue: Drop superfluous #include qemu/atomic.h 2019-08-16 13:31:51 +02:00
range.h Include qemu/queue.h slightly less 2019-08-16 13:31:52 +02:00
ratelimit.h include: Make headers more self-contained 2019-08-16 13:31:51 +02:00
rcu_queue.h qemu/queue.h: reimplement QTAILQ without pointer-to-pointers 2019-01-11 15:46:55 +01:00
rcu.h
readline.h
seqlock.h
sockets.h
stats64.h Normalize header guard symbol definition. 2019-05-13 08:58:55 +02:00
sys_membarrier.h Normalize header guard symbol definition. 2019-05-13 08:58:55 +02:00
systemd.h Normalize header guard symbol definition. 2019-05-13 08:58:55 +02:00
thread-posix.h
thread-win32.h include: Make headers more self-contained 2019-08-16 13:31:51 +02:00
thread.h include/qemu/thread.h: Document qemu_thread_atexit* API 2018-11-06 21:35:06 +01:00
throttle-options.h
throttle.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
timed-average.h
timer.h util/qemu-timer: refactor deadline calculation for external timers 2019-08-20 17:26:21 +02:00
typedefs.h sysemu: Move the VMChangeStateEntry typedef to qemu/typedefs.h 2019-08-16 13:31:53 +02:00
unicode.h
units.h block: Eliminate the S_1KiB, S_2KiB, ... macros 2019-02-01 13:46:45 +01:00
uri.h
uuid.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
vfio-helpers.h Clean up includes 2018-12-20 10:29:08 +01:00
win_dump_defs.h
xattr.h
xxhash.h xxhash: match output against the original xxhash32 2018-12-17 06:04:44 +03:00