Marcel Apfelbaum 06329ccecf mem: add share parameter to memory-backend-ram ... Currently only file backed memory backend can be created with a "share" flag in order to allow sharing guest RAM with other processes in the host. Add the "share" flag also to RAM Memory Backend in order to allow remapping parts of the guest RAM to different host virtual addresses. This is needed by the RDMA devices in order to remap non-contiguous QEMU virtual addresses to a contiguous virtual address range. Moved the "share" flag to the Host Memory base class, modified phys_mem_alloc to include the new parameter and a new interface memory_region_init_ram_shared_nomigrate. There are no functional changes if the new flag is not used. Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>		2018-02-19 13:03:24 +02:00
..
acl.c	Drop Emacs local variables lists redundant with .dir-locals.el	2016-07-12 16:19:16 +02:00
aio-posix.c	async: use ARRAY_SIZE macro	2018-02-10 10:43:18 +03:00
aio-win32.c	util/aio-win32: Only select on what we are actually waiting for	2017-07-17 15:58:37 +01:00
aiocb.c	block: move AioContext, QEMUTimer, main-loop to libqemuutil	2017-02-21 11:14:07 +00:00
async.c	coroutine: abort if we try to schedule or enter a pending coroutine	2017-11-21 11:58:07 -05:00
base64.c	include/qemu/osdep.h: Don't include qapi/error.h	2016-03-22 22:20:15 +01:00
bitmap.c	bitmap: provide to_le/from_le helpers	2017-09-22 14:11:25 +02:00
bitops.c	bitmap: remove BITOP_WORD()	2017-09-22 14:11:23 +02:00
buffer.c	qemu-common: stop including qemu/host-utils.h from qemu-common.h	2016-05-19 16:42:28 +02:00
bufferiszero.c	util: Introduce include/qemu/cpuid.h	2017-07-24 12:42:55 +01:00
cacheinfo.c	configure: Drop AIX host support	2017-09-07 19:02:30 +01:00
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	ucontext: annotate coroutine stack for ASAN	2018-02-07 14:09:24 +01:00
coroutine-win32.c	coroutine: add a macro for the coroutine stack size	2016-09-29 14:13:39 +02:00
crc32c.c	util: Clean up includes	2016-02-04 17:01:04 +00:00
cutils.c	Convert remaining single line fprintf() to warn_report()	2017-09-19 16:20:49 +02:00
envlist.c	util: Use g_malloc/g_free in envlist.c	2017-05-07 09:57:51 +03:00
error.c	error: Implement the warn and free Error functions	2017-07-13 13:50:19 +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
getauxval.c	util: Clean up includes	2016-02-04 17:01:04 +00:00
hbitmap.c	hbitmap: fix missing restore count when finish deserialization	2018-02-07 11:35:49 -05:00
hexdump.c	util: Improved qemu_hexmap() to include an ascii dump of the buffer	2016-04-06 09:52:07 +08:00
host-utils.c	host-utils: Implement unsigned quadword left/right shift and unit tests	2017-01-31 10:10:14 +11:00
id.c	util: move declarations out of qemu-common.h	2016-03-22 22:20:17 +01:00
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
keyval.c	Include qapi/qmp/qdict.h exactly where needed	2018-02-09 13:52:15 +01:00
lockcnt.c	qemu-thread: optimize QemuLockCnt with futexes on Linux	2017-01-16 13:25:18 +00:00
log.c	util/cutils: Rename qemu_strtoll(), qemu_strtoull()	2017-02-23 20:35:35 +01:00
main-loop.c	Convert multi-line fprintf() to warn_report()	2017-09-19 14:09:34 +02:00
Makefile.objs	util: Introduce vfio helpers	2018-02-08 09:22:03 +08:00
memfd.c	memfd: add hugetlbsize argument	2018-02-07 14:09:25 +01:00
mmap-alloc.c	sparc: Make sure we mmap at SHMLBA alignment	2017-12-15 15:26:24 +00:00
module.c	module: Don't load the same module if requested multiple times	2016-10-07 14:14:06 +02:00
notify.c	util: Clean up includes	2016-02-04 17:01:04 +00:00
osdep.c	osdep: Retry SETLK upon EINTR	2018-01-23 12:33:07 +01:00
oslib-posix.c	mem: add share parameter to memory-backend-ram	2018-02-19 13:03:24 +02:00
oslib-win32.c	mem: add share parameter to memory-backend-ram	2018-02-19 13:03:24 +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	Include qapi/qmp/qdict.h exactly where needed	2018-02-09 13:52:15 +01:00
qemu-coroutine-io.c	coroutine: move entry argument to qemu_coroutine_create	2016-07-13 13:26:02 +02:00
qemu-coroutine-lock.c	misc: fix spelling	2018-02-15 09:39:49 +00:00
qemu-coroutine-sleep.c	coroutine: simplify co_aio_sleep_ns() prototype	2017-12-19 09:25:27 +00:00
qemu-coroutine.c	coroutine: abort if we try to schedule or enter a pending coroutine	2017-11-21 11:58:07 -05:00
qemu-error.c	error: Revert unwanted change of warning messages	2017-07-24 14:16:29 +02:00
qemu-openpty.c	util: Clean up includes	2016-02-04 17:01:04 +00:00
qemu-option.c	qdict qlist: Make most helper macros functions	2018-02-09 13:52:15 +01:00
qemu-progress.c	progress: Show current progress on SIGINFO	2017-04-28 18:48:11 +02:00
qemu-sockets.c	sockets: fix parsing of ipv4/ipv6 opts in parse_socket_addr	2018-02-05 18:09:45 +01:00
qemu-thread-posix.c	util/qemu-thread-*: add qemu_lock, locked and unlock trace events	2018-01-16 14:54:52 +01:00
qemu-thread-win32.c	util/qemu-thread-*: add qemu_lock, locked and unlock trace events	2018-01-16 14:54:52 +01:00
qemu-timer-common.c	util: Clean up includes	2016-02-04 17:01:04 +00:00
qemu-timer.c	icount: process QEMU_CLOCK_VIRTUAL timers in vCPU thread	2017-03-14 13:51:34 +01:00
qht.c	qht: fix unlock-after-free segfault upon resizing	2016-10-06 18:04:13 +02:00
range.c	range: Replace internal representation of Range	2016-07-04 16:49:33 +03:00
rcu.c	rcu: reduce more than 7MB heap memory by malloc_trim()	2017-12-21 09:30:32 +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
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	Fix some typos found by codespell	2016-05-18 15:04:27 +03:00
trace-events	util: Introduce vfio helpers	2018-02-08 09:22:03 +08:00
unicode.c	util: move declarations out of qemu-common.h	2016-03-22 22:20:17 +01:00
uri.c	Fix documentation and some comments (article, grammar)	2017-01-24 23:26:52 +03:00
uuid.c	util: add is_equal to UUID API	2017-12-20 22:01:24 +08:00
vfio-helpers.c	util: Introduce vfio helpers	2018-02-08 09:22:03 +08:00