xemu/util
Stefan Hajnoczi 9352f80cd9 coroutine: reserve 5,000 mappings
Daniel P. Berrangé <berrange@redhat.com> pointed out that the coroutine
pool size heuristic is very conservative. Instead of halving
max_map_count, he suggested reserving 5,000 mappings for non-coroutine
users based on observations of guests he has access to.

Fixes: 86a637e481 ("coroutine: cap per-thread local pool size")
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20240320181232.1464819-1-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2024-03-21 13:14:30 -04:00
..
aio-posix.c iothread: Remove unused Error** argument in aio_context_set_aio_params 2024-01-08 10:45:34 -05:00
aio-posix.h
aio-wait.c
aio-win32.c iothread: Remove unused Error** argument in aio_context_set_aio_params 2024-01-08 10:45:34 -05:00
aiocb.c
async.c util/async: Only call icount_notify_exit() if icount is enabled 2024-01-19 12:28:59 +01:00
atomic64.c
base64.c
bitmap.c
bitops.c
block-helpers.c
block-helpers.h
buffer.c
bufferiszero.c
cacheflush.c
chardev_open.c
compatfd.c
coroutine-sigaltstack.c
coroutine-ucontext.c coroutine-ucontext: Save fake stack for pooled coroutine 2024-01-22 11:00:12 -05:00
coroutine-windows.c
cpuinfo-aarch64.c
cpuinfo-i386.c
cpuinfo-loongarch.c
cpuinfo-ppc.c util: fix build with musl libc on ppc64le 2024-01-11 08:48:16 +11:00
crc-ccitt.c
crc32c.c
cutils.c
dbus.c
defer-call.c
drm.c
envlist.c
error-report.c
error.c
event_notifier-posix.c
event_notifier-win32.c
fdmon-epoll.c
fdmon-io_uring.c remove unnecessary casts from uintptr_t 2024-01-18 10:43:51 +01:00
fdmon-poll.c
fifo8.c util/fifo8: Introduce fifo8_peek_buf() 2024-01-10 06:58:50 +00:00
filemonitor-inotify.c
filemonitor-stub.c
getauxval.c
guest-random.c
hbitmap.c
hexdump.c
host-utils.c
id.c
int128.c
interval-tree.c
iov.c
iova-tree.c
keyval.c
lockcnt.c
log.c
main-loop.c system/cpus: rename qemu_mutex_lock_iothread() to bql_lock() 2024-01-08 10:45:43 -05:00
memalign.c
memfd.c
meson.build meson: Link with libinotify on FreeBSD 2024-02-06 10:27:50 +01:00
mmap-alloc.c
module.c
notify.c notify: pass error to notifier with return 2024-02-28 11:31:28 +08:00
nvdimm-utils.c
osdep.c
oslib-posix.c oslib-posix: fix memory leak in touch_all_pages 2024-03-08 15:51:22 +01:00
oslib-win32.c oslib-posix: initialize backend memory objects in parallel 2024-02-06 08:15:22 +01:00
path.c
qdist.c
qemu-co-shared-resource.c
qemu-co-timeout.c
qemu-config.c
qemu-coroutine-io.c
qemu-coroutine-lock.c
qemu-coroutine-sleep.c
qemu-coroutine.c coroutine: reserve 5,000 mappings 2024-03-21 13:14:30 -04:00
qemu-option.c
qemu-print.c
qemu-progress.c
qemu-sockets.c qapi: Improve documentation of file descriptor socket addresses 2024-02-12 10:04:32 +01:00
qemu-thread-common.h
qemu-thread-posix.c
qemu-thread-win32.c
qemu-timer-common.c
qemu-timer.c
qht.c
qsp.c system/cpus: rename qemu_mutex_lock_iothread() to bql_lock() 2024-01-08 10:45:43 -05:00
qtree.c
range.c
rcu.c Replace "iothread lock" with "BQL" in comments 2024-01-08 10:45:43 -05:00
readline.c
reserved-region.c
selfmap.c
stats64.c
sys_membarrier.c
systemd.c
thread-context.c
thread-pool.c
throttle.c
timed-average.c
trace-events
trace.h
transactions.c
unicode.c
uri.c util/uri: Remove unused macros ISA_RESERVED() and ISA_GEN_DELIM() 2024-01-24 09:54:05 +01:00
userfaultfd.c misc: Clean up includes 2024-01-30 21:20:20 +03:00
uuid.c
vfio-helpers.c
vhost-user-server.c block: remove AioContext locking 2023-12-21 22:49:27 +01:00
yank.c qapi: Fix dangling references to docs/devel/qapi-code-gen.txt 2024-01-26 07:04:53 +01:00