From 3071757198f9272ee4028c7bff4eacaf1efd62b8 Mon Sep 17 00:00:00 2001 Message-Id: <3071757198f9272ee4028c7bff4eacaf1efd62b8.1368111913.git.minovotn@redhat.com> In-Reply-To: <405603258af5154387bea676be1f904b6713f6ae.1368111913.git.minovotn@redhat.com> References: <405603258af5154387bea676be1f904b6713f6ae.1368111913.git.minovotn@redhat.com> From: Amit Shah Date: Wed, 24 Apr 2013 08:17:38 +0200 Subject: [PATCH 04/65] Revert "virtio-console: Enable port throttling when chardev is slow to consume data" RH-Author: Amit Shah Message-id: Patchwork-id: 50782 O-Subject: [RHEL6.5 qemu-kvm PATCH 04/65] Revert "virtio-console: Enable port throttling when chardev is slow to consume data" Bugzilla: 909059 RH-Acked-by: Hans de Goede RH-Acked-by: Gerd Hoffmann RH-Acked-by: Paolo Bonzini This reverts commit b3d706dd43977c6be2eb5fe042d3cf9c21914963. --- hw/virtio-console.c | 11 ----------- 1 file changed, 11 deletions(-) Signed-off-by: Michal Novotny --- hw/virtio-console.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/hw/virtio-console.c b/hw/virtio-console.c index a2e9bf0..434c160 100644 --- a/hw/virtio-console.c +++ b/hw/virtio-console.c @@ -19,16 +19,6 @@ typedef struct VirtConsole { CharDriverState *chr; } VirtConsole; -/* - * Callback function that's called from chardevs when backend becomes - * writable. - */ -static void chr_write_unblocked(void *opaque) -{ - VirtConsole *vcon = opaque; - - virtio_serial_throttle_port(&vcon->port, false); -} /* Callback function that's called when the guest sends us data */ static ssize_t flush_buf(VirtIOSerialPort *port, const uint8_t *buf, size_t len) @@ -114,7 +104,6 @@ static const QemuChrHandlers chr_handlers = { .fd_can_read = chr_can_read, .fd_read = chr_read, .fd_event = chr_event, - .fd_write_unblocked = chr_write_unblocked, }; static const QemuChrHandlers chr_handlers_no_flow_control = { -- 1.7.11.7