Paolo Bonzini fbcc3e5004 qemu-thread: optimize QemuLockCnt with futexes on Linux ...

This is complex, but I think it is reasonably documented in the source.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20170112180800.21085-5-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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

..

acl.c

Drop Emacs local variables lists redundant with .dir-locals.el

2016-07-12 16:19:16 +02:00

base64.c

include/qemu/osdep.h: Don't include qapi/error.h

2016-03-22 22:20:15 +01:00

bitmap.c

bitmap: refine and move BITMAP_{FIRST/LAST}_WORD_MASK

2016-10-08 11:25:29 +03:00

bitops.c

util: Clean up includes

2016-02-04 17:01:04 +00:00

buffer.c

qemu-common: stop including qemu/host-utils.h from qemu-common.h

2016-05-19 16:42:28 +02:00

bufferiszero.c

cutils: Rewrite x86 buffer zero checking

2016-09-14 12:25:14 +02:00

compatfd.c

util: Clean up includes

2016-02-04 17:01:04 +00:00

coroutine-gthread.c

all: Remove unnecessary glib.h includes

2016-06-07 18:19:24 +03:00

coroutine-sigaltstack.c

coroutine-sigaltstack: use helper for allocating stack memory

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

coroutine-ucontext.c

coroutine-ucontext: use helper for allocating stack memory

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

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

cutils: Move buffer_is_zero and subroutines to a new file

2016-09-13 19:09:45 +02:00

envlist.c

util: Clean up includes

2016-02-04 17:01:04 +00:00

error.c

migration: add reporting of errors for outgoing migration

2016-05-26 11:31:30 +05:30

event_notifier-posix.c

aio: add AioPollFn and io_poll() interface

2017-01-03 16:38:48 +00:00

event_notifier-win32.c

event-notifier: Add "is_external" parameter

2016-04-22 16:43:56 +02:00

fifo8.c

util: Clean up includes

2016-02-04 17:01:04 +00:00

getauxval.c

util: Clean up includes

2016-02-04 17:01:04 +00:00

hbitmap.c

hbitmap: Fix shifts of constants by granularity

2016-11-29 17:46:36 +08:00

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

util: Clean up includes

2016-02-04 17:01:04 +00:00

id.c

util: move declarations out of qemu-common.h

2016-03-22 22:20:17 +01:00

iov.c

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

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

lockcnt.c

qemu-thread: optimize QemuLockCnt with futexes on Linux

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

log.c

log: fix parsing of multiple trace:PATTERN log args

2016-09-14 22:52:44 +02:00

Makefile.objs

qemu-thread: introduce QemuLockCnt

2017-01-16 13:25:17 +00:00

memfd.c

os-posix: include sys/mman.h

2016-06-16 18:39:03 +02:00

mmap-alloc.c

Use #include "..." for our own headers, <...> for others

2016-07-12 16:19:16 +02:00

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: Introduce qemu_dup

2016-07-13 13:26:02 +02:00

oslib-posix.c

Fix FreeBSD (10.x) build after 7dc9ae43

2016-11-22 10:56:01 +00:00

oslib-win32.c

util: Introduce qemu_get_pid_name

2016-10-04 10:00:27 +02:00

path.c

util: move declarations out of qemu-common.h

2016-03-22 22:20:17 +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 bdrv_runtime_opts to query-command-line-options

2016-10-07 13:34:07 +02:00

qemu-coroutine-io.c

coroutine: move entry argument to qemu_coroutine_create

2016-07-13 13:26:02 +02:00

qemu-coroutine-lock.c

coroutine: Assert that no locks are held on termination

2016-09-05 19:06:48 +02:00

qemu-coroutine-sleep.c

coroutine: move entry argument to qemu_coroutine_create

2016-07-13 13:26:02 +02:00

qemu-coroutine.c

coroutine: Introduce qemu_coroutine_enter_if_inactive()

2017-01-09 13:30:52 +01:00

qemu-error.c

qemu-error: remove dependency of stubs on monitor

2016-11-01 16:06:57 +01:00

qemu-openpty.c

util: Clean up includes

2016-02-04 17:01:04 +00:00

qemu-option.c

QemuOpts: Fix qemu_opts_foreach() dangling location regression

2016-04-28 08:18:56 +02:00

qemu-progress.c

util: Clean up includes

2016-02-04 17:01:04 +00:00

qemu-sockets.c

sockets: add AF_VSOCK support

2016-10-31 19:49:33 -05:00

qemu-thread-posix.c

qemu-thread: optimize QemuLockCnt with futexes on Linux

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

qemu-thread-win32.c

qemu-thread: optimize QemuLockCnt with futexes on Linux

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

qemu-timer-common.c

util: Clean up includes

2016-02-04 17:01:04 +00:00

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: simplify memory barriers

2016-10-24 11:30:56 +02:00

readline.c

util: move declarations out of qemu-common.h

2016-03-22 22:20:17 +01:00

throttle.c

throttle: Don't allow burst limits to be lower than the normal limits

2016-08-05 09:59:06 +01:00

timed-average.c

Fix some typos found by codespell

2016-05-18 15:04:27 +03:00

trace-events

qemu-thread: optimize QemuLockCnt with futexes on Linux

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

unicode.c

util: move declarations out of qemu-common.h

2016-03-22 22:20:17 +01:00

uri.c

all: Remove unnecessary glib.h includes

2016-06-07 18:19:24 +03:00

uuid.c

uuid: Tighten uuid parse

2016-09-23 11:42:52 +08:00