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| author | Christoph Hellwig <hch@lst.de> | 2014-09-03 08:27:58 +0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-09-10 23:47:04 +0400 |
| commit | 9dd2fcd32f488ea89c2227cc56069446147376e8 (patch) | |
| tree | 30ea4e772c5c64cdf8120ad960b0910f622a92bf /fs/nfs/pnfs.h | |
| parent | 661373b13d0490ff410a2133d4a7a117f2dd037e (diff) | |
| download | linux-9dd2fcd32f488ea89c2227cc56069446147376e8.tar.xz | |
pnfs: add a common GETDEVICELIST implementation
At a simple helper to issue a GETDEVICELIST operation and pre-load
the device id cache based on the result.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/pnfs.h')
| -rw-r--r-- | fs/nfs/pnfs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h index ce89ae364bb8..3eeca49d9ca2 100644 --- a/fs/nfs/pnfs.h +++ b/fs/nfs/pnfs.h @@ -277,6 +277,8 @@ bool nfs4_put_deviceid_node(struct nfs4_deviceid_node *); void nfs4_mark_deviceid_unavailable(struct nfs4_deviceid_node *node); bool nfs4_test_deviceid_unavailable(struct nfs4_deviceid_node *node); void nfs4_deviceid_purge_client(const struct nfs_client *); +int nfs4_deviceid_getdevicelist(struct nfs_server *server, + const struct nfs_fh *fh); static inline struct pnfs_layout_segment * pnfs_get_lseg(struct pnfs_layout_segment *lseg) |