@@ -15,5 +15,5 @@ KernelVersion: 5.10
Contact: Maximilian Heyne <mheyne@amazon.de>
Description:
Whether to enable the persistent grants feature or not. Note
- that this option only takes effect on newly created frontends.
+ that this option only takes effect on newly connected frontends.
The default is Y (enable).
@@ -1988,8 +1988,6 @@ static int blkfront_probe(struct xenbus_device *dev,
info->vdevice = vdevice;
info->connected = BLKIF_STATE_DISCONNECTED;
- info->feature_persistent = feature_persistent;
-
/* Front end dir is a number, which is used as the id. */
info->handle = simple_strtoul(strrchr(dev->nodename, '/')+1, NULL, 0);
dev_set_drvdata(&dev->dev, info);
@@ -2283,7 +2281,7 @@ static void blkfront_gather_backend_features(struct blkfront_info *info)
if (xenbus_read_unsigned(info->xbdev->otherend, "feature-discard", 0))
blkfront_setup_discard(info);
- if (info->feature_persistent)
+ if (feature_persistent)
info->feature_persistent =
!!xenbus_read_unsigned(info->xbdev->otherend,
"feature-persistent", 0);
Previous commit made xen-blkback's 'feature_persistent' parameter to make effect for not only newly created backends but also for every reconnected backends. This commit makes xen-blkfront's counterpart parameter to works in same manner and update the document to avoid any confusion due to inconsistent behavior of same-named parameters. Cc: <stable@vger.kernel.org> # 5.10.x Signed-off-by: SeongJae Park <sj@kernel.org> --- Documentation/ABI/testing/sysfs-driver-xen-blkfront | 2 +- drivers/block/xen-blkfront.c | 4 +--- 2 files changed, 2 insertions(+), 4 deletions(-)