qemu/chardev
Marc-André Lureau f7ea2038be char-pty: remove write_lock usage
The lock usage was described with its introduction in commit
9005b2a758. It was necessary because PTY
write() shares more state than GIOChannel with other
operations.

This made char-pty a bit different from other chardev, that only lock
around the write operation.  This was apparent in commit
7b3621f47a, which introduced an idle
source to avoid the lock.

By removing the PTY chardev state sharing on write() with previous
patch, we can remove the lock and the idle source.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190206174328.9736-7-marcandre.lureau@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-13 16:46:39 +01:00
..
baum.c baum: Truncate braille device size to 84x1 2017-12-21 09:22:44 +01:00
char-console.c
char-fd.c chardev: remove context in chr_update_read_handler 2017-09-22 21:07:27 +02:00
char-fe.c char: update the mux handlers in class callback 2019-02-13 15:36:14 +01:00
char-file.c Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
char-io.c chardev: use a child source for qio input source 2018-10-03 14:45:05 +04:00
char-mux.c char: update the mux handlers in class callback 2019-02-13 15:36:14 +01:00
char-null.c
char-parallel.c Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
char-pipe.c Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
char-pty.c char-pty: remove write_lock usage 2019-02-13 16:46:39 +01:00
char-ringbuf.c Include less of the generated modular QAPI headers 2018-03-02 13:45:50 -06:00
char-serial.c chardev: ensure termios is fully initialized 2019-02-12 17:35:56 +01:00
char-socket.c chardev: fix race with client connections in tcp_chr_wait_connected 2019-02-12 17:35:56 +01:00
char-stdio.c chardev: don't splatter terminal settings on exit if not previously set 2018-06-28 19:05:30 +02:00
char-udp.c Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
char-win-stdio.c
char-win.c
char.c char: allow specifying a GMainContext at opening time 2019-02-13 14:23:39 +01:00
Makefile.objs buildsys: Move brlapi libs to per object 2017-09-22 10:20:34 +08:00
msmouse.c
spice.c configure: bump spice-server required version to 0.12.5 2019-01-10 08:55:13 +01:00
testdev.c
trace-events
wctablet.c chardev/wctablet: Fix a typo 2019-02-13 14:31:31 +01:00