[PATCH 4/9] btrfs: Avoid a rescan for a device which was already not found.

From: Goffredo Baroncelli Change the behavior of find_device(): before the patch, a read of a missed device may trigger a rescan. However, it is never recorded that a device is missed, so each single read of a missed device may triggers a rescan. It is the caller who decides if a rescan is

Re: [PATCH 4/9] btrfs: Avoid a rescan for a device which was already not found.

On Wed, Sep 26, 2018 at 09:55:54PM +0200, Goffredo Baroncelli wrote: > On 25/09/2018 19.29, Daniel Kiper wrote: > > On Wed, Sep 19, 2018 at 08:40:35PM +0200, Goffredo Baroncelli wrote: > >> From: Goffredo Baroncelli > >> > >> If a device is not found, do not return immediately but > >> record