Yury Kotov 754cb9c0eb exec: Change RAMBlockIterFunc definition ...

Currently, qemu_ram_foreach_* calls RAMBlockIterFunc with many
block-specific arguments. But often iter func needs RAMBlock*.
This refactoring is needed for fast access to RAMBlock flags from
qemu_ram_foreach_block's callback. The only way to achieve this now
is to call qemu_ram_block_from_host (which also enumerates blocks).

So, this patch reduces complexity of
qemu_ram_foreach_block() -> cb() -> qemu_ram_block_from_host()
from O(n^2) to O(n).

Fix RAMBlockIterFunc definition and add some functions to read
RAMBlock* fields witch were passed.

Signed-off-by: Yury Kotov <yury-kotov@yandex-team.ru>
Message-Id: <20190215174548.2630-2-yury-kotov@yandex-team.ru>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

2019-03-06 10:49:17 +00:00

..

aio-posix.c

aio-posix: Assert that aio_poll() is always called in home thread

2019-02-25 15:03:19 +01:00

aio-wait.c

block: Use a single global AioWait

2018-09-25 15:50:15 +02:00

aio-win32.c

aio-posix: Fix concurrent aio_poll/set_fd_handler.

2019-01-14 14:09:41 +00:00

aiocb.c

block: move AioContext, QEMUTimer, main-loop to libqemuutil

2017-02-21 11:14:07 +00:00

async.c

util/async: use qemu_aio_coroutine_enter in co_schedule_bh_cb

2018-09-25 15:50:15 +02:00

atomic64.c

util: add atomic64

2018-10-02 18:47:55 +02:00

base64.c

…

bitmap.c

bitmap: provide to_le/from_le helpers

2017-09-22 14:11:25 +02:00

bitops.c

avoid TABs in files that only contain a few

2019-01-11 15:46:56 +01:00

buffer.c

…

bufferiszero.c

util: Introduce include/qemu/cpuid.h

2017-07-24 12:42:55 +01:00

cacheinfo.c

util: add atomic64

2018-10-02 18:47:55 +02:00

compatfd.c

cpus: remove ugly cast on sigbus_handler

2017-03-03 16:40:02 +01:00

coroutine-sigaltstack.c

coroutine-sigaltstack: use helper for allocating stack memory

2016-09-29 14:13:39 +02:00

coroutine-ucontext.c

build: try improve handling of clang warnings

2018-03-12 08:59:03 +01:00

coroutine-win32.c

coroutine: add a macro for the coroutine stack size

2016-09-29 14:13:39 +02:00

crc32c.c

…

cutils.c

cutils: Fix qemu_strtosz() & friends to reject non-finite sizes

2018-12-13 19:10:06 +01:00

drm.c

util: promote qemu_egl_rendernode_open() to libqemuutil

2018-08-27 10:51:44 +02:00

envlist.c

util: Use g_malloc/g_free in envlist.c

2017-05-07 09:57:51 +03:00

error.c

error: Fix use of error_prepend() with &error_fatal, &error_abort

2018-10-19 14:51:34 +02:00

event_notifier-posix.c

Revert "qemu: add a cleanup callback function to EventNotifier"

2018-01-24 19:20:19 +02:00

event_notifier-win32.c

Revert "qemu: add a cleanup callback function to EventNotifier"

2018-01-24 19:20:19 +02:00

fifo8.c

migration: consolidate VMStateField.start

2017-02-13 17:27:13 +00:00

filemonitor-inotify.c

util: add helper APIs for dealing with inotify in portable manner

2019-02-26 15:25:58 +00:00

filemonitor-stub.c

util: add helper APIs for dealing with inotify in portable manner

2019-02-26 15:25:58 +00:00

getauxval.c

…

hbitmap.c

Revert "hbitmap: Add @advance param to hbitmap_iter_next()"

2019-01-15 18:26:50 -05:00

hexdump.c

…

host-utils.c

host-utils: Implement unsigned quadword left/right shift and unit tests

2017-01-31 10:10:14 +11:00

id.c

…

iohandler.c

block: move AioContext, QEMUTimer, main-loop to libqemuutil

2017-02-21 11:14:07 +00:00

iov.c

util: Fix assertion in iov_copy() upon zero 'bytes' and non-zero 'offset'

2016-08-03 18:44:57 +02:00

iova-tree.c

util: remove redundant include of glib.h and add osdep.h

2018-06-29 12:22:28 +01:00

keyval.c

qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF

2018-05-04 08:27:53 +02:00

lockcnt.c

qemu-thread: optimize QemuLockCnt with futexes on Linux

2017-01-16 13:25:18 +00:00

log.c

tcg: Optionally log FPU state in TCG -d cpu logging

2018-05-15 14:58:44 +01:00

main-loop.c

slirp: replace global polling with per-instance & notifier

2019-02-07 15:49:08 +02:00

Makefile.objs

authz: delete existing ACL implementation

2019-02-26 15:32:19 +00:00

memfd.c

hostmem-memfd: add checks before adding hostmem-memfd & properties

2018-10-02 18:47:55 +02:00

mmap-alloc.c

mmap-alloc: fix hugetlbfs misaligned length in ppc64

2019-02-04 18:44:20 +11:00

module.c

module: Use QEMU_MODULE_DIR as a search path

2018-08-23 18:46:25 +02:00

notify.c

…

osdep.c

slirp: prefer c99 types over BSD kind

2019-02-07 15:49:08 +02:00

oslib-posix.c

mmap-alloc: fix hugetlbfs misaligned length in ppc64

2019-02-04 18:44:20 +11:00

oslib-win32.c

util: add qemu_write_pidfile()

2018-10-02 18:47:55 +02:00

pagesize.c

util: move qemu_real_host_page_size/mask to osdep.h

2017-10-10 09:45:00 -07:00

path.c

util: Removed unneeded header from path.c

2017-03-14 13:26:37 +01:00

qdist.c

qdist: return "(empty)" instead of NULL when printing an empty dist

2016-08-03 18:44:56 +02:00

qemu-config.c

block: Add block-specific QDict header

2018-06-15 14:49:44 +02:00

qemu-coroutine-io.c

…

qemu-coroutine-lock.c

coroutine: avoid co_queue_wakeup recursion

2018-03-27 13:05:28 +01:00

qemu-coroutine-sleep.c

qemu-coroutine-sleep: drop CoSleepCB

2019-01-24 10:05:16 +00:00

qemu-coroutine.c

block: Add missing locking in bdrv_co_drain_bh_cb()

2018-09-25 15:50:15 +02:00

qemu-error.c

error: Drop bogus "use error_setg() instead" admonitions

2018-10-19 15:47:09 +02:00

qemu-openpty.c

…

qemu-option.c

qemu/queue.h: simplify reverse access to QTAILQ

2019-01-11 15:46:55 +01:00

qemu-progress.c

progress: Show current progress on SIGINFO

2017-04-28 18:48:11 +02:00

qemu-sockets.c

avoid TABs in files that only contain a few

2019-01-11 15:46:56 +01:00

qemu-thread-common.h

Clean up includes

2018-12-20 10:29:08 +01:00

qemu-thread-posix.c

qemu-thread: Don't block SEGV, ILL and FPE

2019-01-08 12:34:46 +00:00

qemu-thread-win32.c

build-sys: build with Vista API by default

2019-01-11 13:57:25 +01:00

qemu-timer-common.c

…

qemu-timer.c

qemu-timer: avoid checkpoints for virtual clock timers in external subsystems

2018-10-19 13:44:03 +02:00

qht.c

qht: constify arguments to some internal functions

2018-09-26 08:55:54 -07:00

qsp.c

include: move exec/tb-hash-xx.h to qemu/xxhash.h

2018-12-17 06:04:44 +03:00

range.c

Don't talk about the LGPL if the file is licensed under the GPL

2019-01-30 10:51:20 +01:00

rcu.c

membarrier: introduce qemu/sys_membarrier.h

2018-03-12 16:12:47 +01:00

readline.c

readline: don't free completions in readline_free()

2018-02-05 13:54:39 +01:00

stats64.c

util/stats64: Fix min/max comparisons

2017-11-15 09:34:51 +01:00

sys_membarrier.c

sys_membarrier: fix up include directives

2018-04-05 14:37:38 +02:00

systemd.c

qemu-ga: obey LISTEN_PID when using systemd socket activation

2017-03-19 11:12:12 +01:00

thread-pool.c

thread-pool: add missing qemu_bh_cancel in completion function

2017-03-17 12:54:21 +01:00

throttle.c

throttle: Assert that bkt->max is valid in throttle_compute_wait()

2017-09-26 14:46:23 +02:00

timed-average.c

…

trace-events

util: add helper APIs for dealing with inotify in portable manner

2019-02-26 15:25:58 +00:00

unicode.c

json: Reject invalid UTF-8 sequences

2018-08-24 20:26:37 +02:00

uri.c

cutils: Provide strchrnul

2018-06-29 12:32:10 +02:00

uuid.c

uuid: Make qemu_uuid_bswap() take and return a QemuUUID

2019-02-01 13:46:45 +01:00

vfio-helpers.c

exec: Change RAMBlockIterFunc definition

2019-03-06 10:49:17 +00:00