From 9a51940bf65bf9fdc93027d70bdecdfc403c5b24 Mon Sep 17 00:00:00 2001 From: Anna Schumaker Date: Mon, 16 Mar 2015 14:06:23 -0400 Subject: NFS: Don't zap caches on fallocate() This patch adds a GETATTR to the end of ALLOCATE and DEALLOCATE operations so we can set the updated inode size and change attribute directly. DEALLOCATE will still need to release pagecache pages, so nfs42_proc_deallocate() now calls truncate_pagecache_range() before contacting the server. Signed-off-by: Anna Schumaker Signed-off-by: Trond Myklebust --- include/linux/nfs_xdr.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/linux/nfs_xdr.h') diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 3d88908fd140..93ab6071bbe9 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1273,11 +1273,15 @@ struct nfs42_falloc_args { nfs4_stateid falloc_stateid; u64 falloc_offset; u64 falloc_length; + const u32 *falloc_bitmask; }; struct nfs42_falloc_res { struct nfs4_sequence_res seq_res; unsigned int status; + + struct nfs_fattr *falloc_fattr; + const struct nfs_server *falloc_server; }; struct nfs42_seek_args { -- cgit v1.2.3