David Gibson 0de6e2a3ca Make qemu_mempath_getpagesize() accept NULL ...

qemu_mempath_getpagesize() gets the effective (host side) page size for
a block of memory backed by an mmap()ed file on the host.  It requires
the mem_path parameter to be non-NULL.

This ends up meaning all the callers need a different case for handling
anonymous memory (for memory-backend-ram or default memory with -mem-path
is not specified).

We can make all those callers a little simpler by having
qemu_mempath_getpagesize() accept NULL, and treat that as the anonymous
memory case.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>

2018-04-27 18:05:22 +10:00

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acl.c

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aio-posix.c

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aio-wait.c

block: make BDRV_POLL_WHILE() re-entrancy safe

2018-03-12 11:07:37 +00:00

aio-win32.c

iothread: fix breakage on windows

2018-03-26 14:37:15 +02:00

aiocb.c

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async.c

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base64.c

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bitmap.c

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bitops.c

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buffer.c

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bufferiszero.c

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cacheinfo.c

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compatfd.c

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coroutine-sigaltstack.c

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coroutine-ucontext.c

build: try improve handling of clang warnings

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

coroutine-win32.c

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crc32c.c

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cutils.c

cutils: add qemu_strtoi & qemu_strtoui parsers for int/unsigned int types

2018-03-13 18:06:05 +00:00

envlist.c

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error.c

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event_notifier-posix.c

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event_notifier-win32.c

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fifo8.c

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getauxval.c

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hbitmap.c

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hexdump.c

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host-utils.c

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id.c

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iohandler.c

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iov.c

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keyval.c

qapi: Replace qobject_to_X(o) by qobject_to(X, o)

2018-03-19 14:58:36 -05:00

lockcnt.c

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log.c

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main-loop.c

replay: push replay_mutex_lock up the call tree

2018-03-12 17:10:36 +01:00

Makefile.objs

membarrier: add --enable-membarrier

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

memfd.c

memfd: fix vhost-user-test on non-memfd capable host

2018-04-09 12:57:06 +02:00

mmap-alloc.c

Make qemu_mempath_getpagesize() accept NULL

2018-04-27 18:05:22 +10:00

module.c

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notify.c

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osdep.c

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oslib-posix.c

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oslib-win32.c

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pagesize.c

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path.c

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qdist.c

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qemu-config.c

qapi: Replace qobject_to_X(o) by qobject_to(X, o)

2018-03-19 14:58:36 -05:00

qemu-coroutine-io.c

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qemu-coroutine-lock.c

coroutine: avoid co_queue_wakeup recursion

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

qemu-coroutine-sleep.c

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qemu-coroutine.c

coroutine: avoid co_queue_wakeup recursion

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

qemu-error.c

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qemu-openpty.c

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qemu-option.c

qapi: Replace qobject_to_X(o) by qobject_to(X, o)

2018-03-19 14:58:36 -05:00

qemu-progress.c

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qemu-sockets.c

sockets: allow SocketAddress 'fd' to reference numeric file descriptors

2018-03-13 18:06:06 +00:00

qemu-thread-posix.c

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qemu-thread-win32.c

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qemu-timer-common.c

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qemu-timer.c

replay: save prior value of the host clock

2018-03-12 16:12:50 +01:00

qht.c

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range.c

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rcu.c

membarrier: introduce qemu/sys_membarrier.h

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

readline.c

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stats64.c

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sys_membarrier.c

sys_membarrier: fix up include directives

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

systemd.c

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thread-pool.c

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throttle.c

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timed-average.c

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trace-events

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unicode.c

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uri.c

util/uri.c: wrap single statement blocks with braces {}

2018-03-05 09:03:17 +00:00

uuid.c

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vfio-helpers.c

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