From: Andy Adamson <andros@xxxxxxxxxx>
We won't support CB_NOTIFY_DEVICE in the first submission stage.
Remove filelayout_device_delete and associated functionality.
Signed-off-by: Andy Adamson <andros@xxxxxxxxxx>
---
fs/nfs/nfs4filelayout.c | 16 ----------------
fs/nfs/nfs4filelayout.h | 2 --
fs/nfs/nfs4filelayoutdev.c | 18 ------------------
3 files changed, 0 insertions(+), 36 deletions(-)
diff --git a/fs/nfs/nfs4filelayout.c b/fs/nfs/nfs4filelayout.c
index f222c3b..0530b59 100644
--- a/fs/nfs/nfs4filelayout.c
+++ b/fs/nfs/nfs4filelayout.c
@@ -135,21 +135,6 @@ filelayout_uninitialize_mountpoint(struct pnfs_mount_type *mountid)
return 0;
}
-int
-filelayout_device_delete(struct pnfs_mount_type *mountid,
- struct pnfs_deviceid *dev_id)
-{
- struct filelayout_mount_type *fl_mt = NULL;
-
- if (mountid) {
- fl_mt = (struct filelayout_mount_type *)mountid->mountid;
-
- if (fl_mt != NULL)
- nfs4_pnfs_dev_destroy(fl_mt->hlist, dev_id);
- }
- return 0;
-}
-
/* This function is used by the layout driver to calculate the
* offset of the file on the dserver based on whether the
* layout type is STRIPE_DENSE or STRIPE_SPARSE
@@ -797,7 +782,6 @@ struct layoutdriver_io_operations filelayout_io_operations = {
.free_lseg = filelayout_free_lseg,
.initialize_mountpoint = filelayout_initialize_mountpoint,
.uninitialize_mountpoint = filelayout_uninitialize_mountpoint,
- .device_delete = filelayout_device_delete,
};
struct layoutdriver_policy_operations filelayout_policy_operations = {
diff --git a/fs/nfs/nfs4filelayout.h b/fs/nfs/nfs4filelayout.h
index 560f7f6..e988891 100644
--- a/fs/nfs/nfs4filelayout.h
+++ b/fs/nfs/nfs4filelayout.h
@@ -96,8 +96,6 @@ extern void print_ds(struct nfs4_pnfs_ds *ds);
char *deviceid_fmt(const struct pnfs_deviceid *dev_id);
int nfs4_pnfs_devlist_init(struct nfs4_pnfs_dev_hlist *hlist);
void nfs4_pnfs_devlist_destroy(struct nfs4_pnfs_dev_hlist *hlist);
-void nfs4_pnfs_dev_destroy(struct nfs4_pnfs_dev_hlist *hlist,
- struct pnfs_deviceid *dev_id);
int nfs4_pnfs_dserver_get(struct pnfs_layout_segment *lseg,
loff_t offset,
size_t count,
diff --git a/fs/nfs/nfs4filelayoutdev.c b/fs/nfs/nfs4filelayoutdev.c
index 2cbe931..2d98ca3 100644
--- a/fs/nfs/nfs4filelayoutdev.c
+++ b/fs/nfs/nfs4filelayoutdev.c
@@ -368,24 +368,6 @@ nfs4_pnfs_devlist_destroy(struct nfs4_pnfs_dev_hlist *hlist)
}
}
-/* De-alloc a devices for a mount point. */
-void
-nfs4_pnfs_dev_destroy(struct nfs4_pnfs_dev_hlist *hlist,
- struct pnfs_deviceid *dev_id)
-{
- struct nfs4_file_layout_dsaddr *dsaddr;
-
- if (hlist == NULL)
- return;
-
- dprintk("%s: dev_id=%s\n", __func__, deviceid_fmt(dev_id));
-
- dsaddr = nfs4_pnfs_device_item_find(hlist, dev_id);
- if (dsaddr)
- /* nfs4_pnfs_device_destroy grabs hlist->dev_lock */
- nfs4_pnfs_device_destroy(dsaddr, hlist);
-}
-
/*
* Add the device to the list of available devices for this mount point.
* The * rpc client is created during first I/O.
--
1.6.6
--
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