Displaying 6 results from an estimated 6 matches for "bd_openers".
2012 Feb 16
2
[PATCH] blkfront: don't put bdev right after getting it
...ck/xen-blkfront.c
index 2f22874..5d45688 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1410,7 +1410,6 @@ static int blkif_release(struct gendisk *disk, fmode_t mode)
mutex_lock(&blkfront_mutex);
bdev = bdget_disk(disk, 0);
- bdput(bdev);
if (bdev->bd_openers)
goto out;
@@ -1441,6 +1440,7 @@ static int blkif_release(struct gendisk *disk, fmode_t mode)
}
out:
+ bdput(bdev);
mutex_unlock(&blkfront_mutex);
return 0;
}
--
1.7.7.5
2012 Feb 16
2
[PATCH] blkfront: don't put bdev right after getting it
...ck/xen-blkfront.c
index 2f22874..5d45688 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1410,7 +1410,6 @@ static int blkif_release(struct gendisk *disk, fmode_t mode)
mutex_lock(&blkfront_mutex);
bdev = bdget_disk(disk, 0);
- bdput(bdev);
if (bdev->bd_openers)
goto out;
@@ -1441,6 +1440,7 @@ static int blkif_release(struct gendisk *disk, fmode_t mode)
}
out:
+ bdput(bdev);
mutex_unlock(&blkfront_mutex);
return 0;
}
--
1.7.7.5
2012 Feb 16
2
[PATCH] blkfront: don't change to closing if we're busy
...es changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 5d45688..b53cae4 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1134,7 +1134,6 @@ blkfront_closing(struct blkfront_info *info)
if (bdev->bd_openers) {
xenbus_dev_error(xbdev, -EBUSY,
"Device in use; refusing to close");
- xenbus_switch_state(xbdev, XenbusStateClosing);
} else {
xlvbd_release_gendisk(info);
xenbus_frontend_closed(xbdev);
--
1.7.7.5
2012 Feb 16
2
[PATCH] blkfront: don't change to closing if we're busy
...es changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 5d45688..b53cae4 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1134,7 +1134,6 @@ blkfront_closing(struct blkfront_info *info)
if (bdev->bd_openers) {
xenbus_dev_error(xbdev, -EBUSY,
"Device in use; refusing to close");
- xenbus_switch_state(xbdev, XenbusStateClosing);
} else {
xlvbd_release_gendisk(info);
xenbus_frontend_closed(xbdev);
--
1.7.7.5
2012 Feb 16
2
[PATCH] blkfront: don't change to closing if we're busy
...es changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 5d45688..b53cae4 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -1134,7 +1134,6 @@ blkfront_closing(struct blkfront_info *info)
if (bdev->bd_openers) {
xenbus_dev_error(xbdev, -EBUSY,
"Device in use; refusing to close");
- xenbus_switch_state(xbdev, XenbusStateClosing);
} else {
xlvbd_release_gendisk(info);
xenbus_frontend_closed(xbdev);
--
1.7.7.5
2020 Sep 01
10
remove revalidate_disk()
Hi Jens,
this series removes the revalidate_disk() function, which has been a
really odd duck in the last years. The prime reason why most people
use it is because it propagates a size change from the gendisk to
the block_device structure. But it also calls into the rather ill
defined ->revalidate_disk method which is rather useless for the
callers. So this adds a new helper to just