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authorAnna Schumaker <Anna.Schumaker@netapp.com>2014-11-25 21:18:16 +0300
committerTrond Myklebust <trond.myklebust@primarydata.com>2014-11-26 00:38:32 +0300
commit624bd5b7b683c978c6d5f4e9f6142cfb3470983d (patch)
treedcbe9728ea9a6ef12b57c63aec6b34b872a42542 /fs/nfs/nfs42.h
parentf4ac1674f5da420ef17896f0f222c5215ebcde80 (diff)
downloadlinux-624bd5b7b683c978c6d5f4e9f6142cfb3470983d.tar.xz
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.h1
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 */