> On Tue, Jun 18, 2013 at 02:50:50PM +0200, Jan Luebbe wrote:
> > This simplifies board code for partition setup by keeping track of the
> > offset.
> >
> > Signed-off-by: Jan Luebbe <jlu@xxxxxxxxxxxxxx>
>
> Good idea. There seem to be some bugs in this area. I'm fine with the
> patch when some users are converted to this.
But lets make static variable "offset", setup it in devfs_add_partition and
just add "size" in the devfs_append_partition.
Otherwise I do not see any difference between "add" and "append".
> > ---
> > fs/devfs-core.c | 9 +++++++++
> > include/driver.h | 2 ++
> > 2 files changed, 11 insertions(+)
> >
> > diff --git a/fs/devfs-core.c b/fs/devfs-core.c
> > index 262e0a2..f7d79ff 100644
> > --- a/fs/devfs-core.c
> > +++ b/fs/devfs-core.c
> > @@ -267,6 +267,15 @@ int devfs_add_partition(const char *devname, loff_t offset, loff_t size,
> > return 0;
> > }
> >
> > +int devfs_append_partition(const char *devname, loff_t *offset, loff_t size,
> > + int flags, const char *name)
> > +{
> > + int ret;
> > + ret = devfs_add_partition(devname, *offset, size, flags, name);
> > + *offset += size;
> > + return ret;
> > +}
> > +
> > int devfs_del_partition(const char *name)
> > {
> > struct cdev *cdev;
> > diff --git a/include/driver.h b/include/driver.h
> > index 716f792..3f4f7b9 100644
> > --- a/include/driver.h
> > +++ b/include/driver.h
> > @@ -463,6 +463,8 @@ int cdev_erase(struct cdev *cdev, size_t count, loff_t offset);
> >
> > int devfs_add_partition(const char *devname, loff_t offset, loff_t size,
> > int flags, const char *name);
> > +int devfs_append_partition(const char *devname, loff_t *offset, loff_t size,
> > + int flags, const char *name);
> > int devfs_del_partition(const char *name);
> >
> > #define DRV_OF_COMPAT(compat) \
---
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
