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| author | Anna Schumaker <Anna.Schumaker@netapp.com> | 2014-11-25 13:18:16 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2014-11-25 16:38:32 -0500 |
| commit | 624bd5b7b683c978c6d5f4e9f6142cfb3470983d (patch) | |
| tree | dcbe9728ea9a6ef12b57c63aec6b34b872a42542 /fs/nfs/nfs42.h | |
| parent | f4ac1674f5da420ef17896f0f222c5215ebcde80 (diff) | |
| download | lwn-624bd5b7b683c978c6d5f4e9f6142cfb3470983d.tar.gz lwn-624bd5b7b683c978c6d5f4e9f6142cfb3470983d.zip | |
nfs: Add DEALLOCATE support
This patch adds support for using the NFS v4.2 operation DEALLOCATE to
punch holes in a file.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs/nfs/nfs42.h')
| -rw-r--r-- | fs/nfs/nfs42.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfs/nfs42.h b/fs/nfs/nfs42.h index 42656a9cf485..7afb8947dfdf 100644 --- a/fs/nfs/nfs42.h +++ b/fs/nfs/nfs42.h @@ -7,6 +7,7 @@ /* nfs4.2proc.c */ int nfs42_proc_allocate(struct file *, loff_t, loff_t); +int nfs42_proc_deallocate(struct file *, loff_t, loff_t); loff_t nfs42_proc_llseek(struct file *, loff_t, int); /* nfs4.2xdr.h */ |