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qemu/util
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Fabiano Rosas cf07faa04a migration: Add direct-io parameter 
Add the direct-io migration parameter that tells the migration code to
use O_DIRECT when opening the migration stream file whenever possible.

This is currently only used for the secondary channels of fixed-ram
migration, which can guarantee that writes are page aligned.

However the parameter could be made to affect other types of
file-based migrations in the future.

Signed-off-by: Fabiano Rosas <farosas@suse.de>
2023-11-14 13:30:15 -03:00
..
aio-posix.c
aio: remove aio_disable_external() API
2023-05-30 17:37:26 +02:00
aio-posix.h
aio: remove aio_disable_external() API
2023-05-30 17:37:26 +02:00
aio-wait.c
aio-wait: avoid AioContext lock in aio_wait_bh_oneshot()
2023-05-10 14:15:13 +02:00
aio-win32.c
aio: remove aio_disable_external() API
2023-05-30 17:37:26 +02:00
aiocb.c
block: move AioContext, QEMUTimer, main-loop to libqemuutil
2017-02-21 11:14:07 +00:00
async.c
aio: remove aio_disable_external() API
2023-05-30 17:37:26 +02:00
atomic64.c
osdep: Move memalign-related functions to their own header
2022-03-07 13:16:49 +00:00
base64.c
nomaintainer: Fix Lesser GPL version number
2020-11-15 17:04:40 +01:00
bitmap.c
migration: Use non-atomic ops for clear log bitmap
2022-11-21 11:58:10 +01:00
bitops.c
replace TABs with spaces
2023-03-20 12:43:50 +01:00
block-helpers.c
block: move logical block size check function to a common utility function
2020-10-23 13:42:16 +01:00
block-helpers.h
block: move logical block size check function to a common utility function
2020-10-23 13:42:16 +01:00
buffer.c
nomaintainer: Fix Lesser GPL version number
2020-11-15 17:04:40 +01:00
bufferiszero.c
util/bufferiszero: Use i386 host/cpuinfo.h
2023-05-23 16:51:13 -07:00
cacheflush.c
util/cacheflush: Avoid possible redundant dcache flush on Darwin
2023-06-13 11:28:58 +02:00
compatfd.c
util: replace pipe()+cloexec with g_unix_open_pipe()
2022-05-03 15:18:14 +04:00
coroutine-sigaltstack.c
osdep: set _FORTIFY_SOURCE=2 when optimization is enabled
2023-10-04 09:52:06 -04:00
coroutine-ucontext.c
osdep: set _FORTIFY_SOURCE=2 when optimization is enabled
2023-10-04 09:52:06 -04:00
coroutine-windows.c
build: move coroutine backend selection to meson
2023-05-18 08:53:52 +02:00
cpuinfo-aarch64.c
Merge tag 'pull-tcg-20230915-2' of https://gitlab.com/rth7680/qemu into staging
2023-09-19 13:20:54 -04:00
cpuinfo-i386.c
host/include/i386: Implement clmul.h
2023-09-15 13:57:00 +00:00
cpuinfo-loongarch.c
util: Add cpuinfo for loongarch64
2023-11-06 08:27:21 -08:00
cpuinfo-ppc.c
util: spelling fixes
2023-08-31 19:47:43 +02:00
crc32c.c
igb: Implement Rx SCTP CSO
2023-05-23 15:20:15 +08:00
crc-ccitt.c
util: Add CRC16 (CCITT) calculation routines
2021-01-24 20:10:54 +01:00
cutils.c
cutils: Fix get_relocated_path on Windows
2023-10-19 23:13:27 +02:00
dbus.c
util: add dbus helper unit
2020-01-06 18:41:32 +04:00
defer-call.c
util/defer-call: move defer_call() to util/
2023-10-31 15:41:42 +01:00
drm.c
util/drm: make portable by avoiding struct dirent d_type
2020-07-13 14:36:10 +01:00
envlist.c
replace TABs with spaces
2023-03-20 12:43:50 +01:00
error-report.c
util/error: add G_GNUC_PRINTF for various functions
2023-01-11 10:44:34 +01:00
error.c
util/error: Fix use-after-free errors reported by Coverity
2023-04-06 12:38:42 -04:00
event_notifier-posix.c
Replace qemu_pipe() with g_unix_open_pipe()
2022-05-03 15:17:56 +04:00
event_notifier-win32.c
Remove qemu-common.h include from most units
2022-04-06 14:31:55 +02:00
fdmon-epoll.c
aio: remove aio_disable_external() API
2023-05-30 17:37:26 +02:00
fdmon-io_uring.c
aio-posix: zero out io_uring sqe user_data
2023-08-30 07:39:59 -04:00
fdmon-poll.c
aio: remove aio_disable_external() API
2023-05-30 17:37:26 +02:00
fifo8.c
utils/fifo8: change fatal errors from abort() to assert()
2021-02-07 20:38:20 +00:00
filemonitor-inotify.c
util/filemonitor-inotify: qemu_file_monitor_watch(): assert no overflow
2023-11-06 15:00:27 +00:00
filemonitor-stub.c
nomaintainer: Fix Lesser GPL version number
2020-11-15 17:04:40 +01:00
getauxval.c
util/getauxval: Porting to FreeBSD getauxval feature
2020-06-26 06:45:29 -04:00
guest-random.c
util/guest-random: Clean up global variable shadowing
2023-10-06 13:27:48 +02:00
hbitmap.c
hbitmap: fix hbitmap_status() return value for first dirty bit case
2023-02-17 14:34:24 +01:00
hexdump.c
include: move C/util-related declarations to cutils.h
2022-04-06 14:31:43 +02:00
host-utils.c
host-utils: Implemented signed 256-by-128 division
2022-06-20 08:38:58 -03:00
id.c
net: Use id_generate() in the network subsystem, too
2021-03-09 21:47:45 +01:00
int128.c
include/qemu/int128: Use Int128 structure for TCI
2023-02-04 06:19:42 -10:00
interval-tree.c
util/interval-tree: Check root for null in interval_tree_iter_first
2023-08-09 09:26:32 -07:00
iov.c
util/iov: Avoid dynamic stack allocation
2023-09-07 20:32:11 -05:00
iova-tree.c
util: accept iova_tree_remove_parameter by value
2022-09-02 10:22:39 +08:00
keyval.c
include: add qemu/keyval.h
2022-04-21 17:03:51 +04:00
lockcnt.c
qemu/atomic.h: rename atomic_ to qatomic_
2020-09-23 16:07:44 +01:00
log.c
util/log: re-allow switching away from stderr log file
2023-10-07 19:02:33 +02:00
main-loop.c
util: spelling fixes
2023-08-31 19:47:43 +02:00
memalign.c
osdep: Move memalign-related functions to their own header
2022-03-07 13:16:49 +00:00
memfd.c
linux-user: add memfd_create
2019-09-11 08:46:17 +02:00
meson.build
Merge tag 'pull-tcg-20231106' of https://gitlab.com/rth7680/qemu into staging
2023-11-07 11:05:37 +08:00
mmap-alloc.c
util/mmap-alloc: qemu_fd_getfs()
2023-04-24 11:29:00 +02:00
module.c
module: add Error arguments to module_load and module_load_qom
2022-11-06 09:48:50 +01:00
notify.c
xen / notify: introduce a new XenWatchList abstraction
2019-09-24 12:18:47 +01:00
nvdimm-utils.c
Clean up includes
2020-12-10 17:16:44 +01:00
osdep.c
migration: Add direct-io parameter
2023-11-14 13:30:15 -03:00
oslib-posix.c
util: Delete checks for old host definitions
2023-09-15 05:26:50 -07:00
oslib-win32.c
win32: avoid discarding the exception handler
2023-10-03 15:05:20 +04:00
path.c
util/path: Do not cache all filenames at startup
2019-06-24 22:19:30 +02:00
qdist.c
util: spelling fixes
2023-08-31 19:47:43 +02:00
qemu-co-shared-resource.c
co-shared-resource: protect with a mutex
2021-06-25 14:24:24 +03:00
qemu-co-timeout.c
util: add qemu-co-timeout
2022-06-29 10:56:12 +03:00
qemu-config.c
error: Drop superfluous #include "qapi/qmp/qerror.h"
2023-02-23 13:56:14 +01:00
qemu-coroutine-io.c
aio: remove aio_disable_external() API
2023-05-30 17:37:26 +02:00
qemu-coroutine-lock.c
atomics: eliminate mb_read/mb_set
2023-06-06 09:42:14 +02:00
qemu-coroutine-sleep.c
coroutine: Clean up superfluous inclusion of qemu/coroutine.h
2023-01-19 10:18:28 +01:00
qemu-coroutine.c
meson: do not use set10
2023-10-17 15:20:53 +02:00
qemu-option.c
qemu-option: Allow deleting opts during qemu_opts_foreach()
2021-10-15 16:11:22 +02:00
qemu-print.c
monitor: Use getter/setter functions for cur_mon
2020-10-09 07:08:19 +02:00
qemu-progress.c
include: move progress API to qemu-progress.h
2022-04-06 14:31:43 +02:00
qemu-sockets.c
util: spelling fixes
2023-08-31 19:47:43 +02:00
qemu-thread-common.h
Clean up includes
2018-12-20 10:29:08 +01:00
qemu-thread-posix.c
qemu-thread-posix: cleanup, fix, document QemuEvent
2023-03-07 12:38:40 +01:00
qemu-thread-win32.c
qemu-thread-win32: cleanup, fix, document QemuEvent
2023-03-07 12:38:40 +01:00
qemu-timer-common.c
semihosting: Implement SYS_ELAPSED and SYS_TICKFREQ
2021-01-18 10:05:06 +00:00
qemu-timer.c
qemu-timer: Skip empty timer lists before locking in qemu_clock_deadline_ns_all
2022-06-21 09:24:34 -07:00
qht.c
util/qht: use striped locks under TSAN
2023-02-02 11:48:20 +00:00
qsp.c
accel/tcg: include cs_base in our hash calculations
2023-06-01 11:05:05 -04:00
qtree.c
tcg: use QTree instead of GTree
2023-03-28 15:23:10 -07:00
range.c
range: Introduce range_inverse_array()
2023-11-03 09:20:31 +01:00
rcu.c
util: spelling fixes
2023-08-31 19:47:43 +02:00
readline.c
readline: Extract readline_add_completion_of() from monitor
2023-02-04 07:56:54 +01:00
reserved-region.c
util/reserved-region: Add new ReservedRegion helpers
2023-11-03 09:20:31 +01:00
selfmap.c
util/selfmap: Use dev_t and ino_t in MapInfo
2023-09-01 13:34:03 -07:00
stats64.c
stat64: Add stat64_set() operation
2023-04-27 16:39:43 +02:00
sys_membarrier.c
sys_membarrier: fix up include directives
2018-04-05 14:37:38 +02:00
systemd.c
systemd: Also clear LISTEN_FDNAMES during systemd socket activation
2023-05-03 14:00:08 -05:00
thread-context.c
qapi: Use returned bool to check for failure (again)
2022-12-14 16:19:35 +01:00
thread-pool.c
virtio: use defer_call() in virtio_irqfd_notify()
2023-10-31 15:42:14 +01:00
throttle.c
throttle: use THROTTLE_MAX/ARRAY_SIZE for hard code
2023-08-29 10:49:24 +02:00
timed-average.c
Fix some typos found by codespell
2016-05-18 15:04:27 +03:00
trace-events
console/win32: allocate shareable display surface
2023-06-27 17:08:56 +02:00
trace.h
trace: switch position of headers to what Meson requires
2020-08-21 06:18:24 -04:00
transactions.c
transactions: Invoke clean() after everything else
2021-11-16 09:43:44 +01:00
unicode.c
json: Reject invalid UTF-8 sequences
2018-08-24 20:26:37 +02:00
uri.c
Updated the FSF address to <https://www.gnu.org/licenses/>
2023-02-27 09:15:39 +01:00
userfaultfd.c
util/userfaultfd: Support /dev/userfaultfd
2023-02-11 16:51:09 +01:00
uuid.c
util/uuid: Add UUID_STR_LEN definition
2023-11-03 09:20:31 +01:00
vfio-helpers.c
util/vfio-helpers: Use g_file_read_link()
2023-05-24 09:21:22 +02:00
vhost-user-server.c
util/vhost-user-server: Clean up local variable shadowing
2023-09-29 10:07:16 +02:00
yank.c
yank: Remove dependency on qiochannel
2021-04-01 15:27:44 +04:00