Paolo Bonzini 667221c10d coroutine-lock: add qemu_co_rwlock_downgrade and qemu_co_rwlock_upgrade ...

These functions are more efficient in the presence of contention.
qemu_co_rwlock_downgrade also guarantees not to block, which may
be useful in some algorithms too.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20170629132749.997-3-pbonzini@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>

2017-07-17 11:28:15 +08:00

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acl.c

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aio-posix.c

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aio-win32.c

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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

util/cacheinfo: Fix warning generated by clang

2017-07-09 21:10:23 -10:00

compatfd.c

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coroutine-sigaltstack.c

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coroutine-ucontext.c

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coroutine-win32.c

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crc32c.c

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cutils.c

utils: provide size_to_str()

2017-05-17 17:30:45 +01:00

envlist.c

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error.c

error: Implement the warn and free Error functions

2017-07-13 13:50:19 +02:00

event_notifier-posix.c

Remove/replace sysemu/char.h inclusion

2017-06-02 11:33:52 +04:00

event_notifier-win32.c

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fifo8.c

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getauxval.c

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hbitmap.c

qmp: add x-debug-block-dirty-bitmap-sha256

2017-07-11 17:44:59 +02:00

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: Reject alternates that can't work with keyval_parse()

2017-05-31 16:04:09 +02:00

lockcnt.c

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log.c

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main-loop.c

main_loop: Make main_loop_wait() return void

2017-07-04 14:39:28 +02:00

Makefile.objs

Queued TCG patches

2017-06-22 10:25:03 +01:00

memfd.c

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mmap-alloc.c

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module.c

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notify.c

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osdep.c

osdep: Fall back to posix lock when OFD lock is unavailable

2017-05-11 11:15:32 +02:00

oslib-posix.c

block: rip out all traces of password prompting

2017-07-11 17:44:56 +02:00

oslib-win32.c

block: rip out all traces of password prompting

2017-07-11 17:44:56 +02:00

path.c

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qdist.c

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qemu-config.c

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qemu-coroutine-io.c

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qemu-coroutine-lock.c

coroutine-lock: add qemu_co_rwlock_downgrade and qemu_co_rwlock_upgrade

2017-07-17 11:28:15 +08:00

qemu-coroutine-sleep.c

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qemu-coroutine.c

coroutine-lock: do not touch coroutine after another one has been entered

2017-06-07 14:39:00 +01:00

qemu-error.c

error: Functions to report warnings and informational messages

2017-07-13 13:49:54 +02:00

qemu-openpty.c

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qemu-option.c

qapi: merge QInt and QFloat in QNum

2017-06-20 14:31:31 +02:00

qemu-progress.c

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qemu-sockets.c

sockets: ensure we don't accept IPv4 clients when IPv4 is disabled

2017-07-14 14:28:29 +01:00

qemu-thread-posix.c

qemu-thread: Assert locks are initialized before using

2017-07-04 14:39:28 +02:00

qemu-thread-win32.c

qemu-thread: Assert locks are initialized before using

2017-07-04 14:39:28 +02:00

qemu-timer-common.c

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qemu-timer.c

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qht.c

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range.c

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rcu.c

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readline.c

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stats64.c

util: add stats64 module

2017-06-16 07:55:00 +08:00

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

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uuid.c

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