Applied, thanks! Milos Nikic, le ven. 23 janv. 2026 14:59:08 -0800, a ecrit: > Hello, > > This is the first of two patches to enable write barrier support (physical > disk cache flushing) on the Hurd. The corresponding userspace patch for > the Hurd repository (libstore, rumpdisk) will follow in a reply to this > thread. > > This Mach change is a prerequisite for the userspace implementation. > > device: Define DEV_FLUSH_CACHE status flavor > > This defines the status flavor used by userspace translators to request > a physical write barrier from the device driver. > > * include/device/device_types.h (DEV_FLUSH_CACHE): New macro. > > Regards, > Milos >
> From c6f3bd9a8be46c4285fb8a13e7e5ce4a624e18b5 Mon Sep 17 00:00:00 2001 > From: Milos Nikic <[email protected]> > Date: Fri, 23 Jan 2026 14:40:29 -0800 > Subject: [PATCH] device: Define DEV_FLUSH_CACHE status flavor > > define DEV_FLUSH_CACHE as 2. > This allows userspace translators to request a physical write barrier from > the device driver. > --- > include/device/device_types.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/include/device/device_types.h b/include/device/device_types.h > index 583d9e0..bb74ba7 100644 > --- a/include/device/device_types.h > +++ b/include/device/device_types.h > @@ -124,6 +124,8 @@ typedef int > dev_status_data_t[DEV_STATUS_MAX]; > # define DEV_GET_RECORDS_RECORD_SIZE 1 /* 1 if sequential */ > #define DEV_GET_RECORDS_COUNT 2 > > +#define DEV_FLUSH_CACHE 2 > + > /* > * Device error codes > */ > -- > 2.52.0 > -- Samuel La carte réseau fournie par cybercable (sn2000) ne va-t-elle que sur bus isa ou peut-on aussi la mettre sur bus PCI. Merci de m'éclairer. -+- JP in le Neuneu Pète un Câble : Une carte dans chaque port -+-
