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-rw-r--r--fs/nfs/inode.c13
-rw-r--r--fs/nfs/internal.h4
-rw-r--r--fs/nfs/super.c4
3 files changed, 15 insertions, 6 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 099b3518feea..c211b8168e5b 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -98,7 +98,7 @@ u64 nfs_compat_user_ino64(u64 fileid)
98 return ino; 98 return ino;
99} 99}
100 100
101void nfs_clear_inode(struct inode *inode) 101static void nfs_clear_inode(struct inode *inode)
102{ 102{
103 /* 103 /*
104 * The following should never happen... 104 * The following should never happen...
@@ -110,6 +110,13 @@ void nfs_clear_inode(struct inode *inode)
110 nfs_fscache_release_inode_cookie(inode); 110 nfs_fscache_release_inode_cookie(inode);
111} 111}
112 112
113void nfs_evict_inode(struct inode *inode)
114{
115 truncate_inode_pages(&inode->i_data, 0);
116 end_writeback(inode);
117 nfs_clear_inode(inode);
118}
119
113/** 120/**
114 * nfs_sync_mapping - helper to flush all mmapped dirty data to disk 121 * nfs_sync_mapping - helper to flush all mmapped dirty data to disk
115 */ 122 */
@@ -1338,8 +1345,10 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
1338 * to open() calls that passed nfs_atomic_lookup, but failed to call 1345 * to open() calls that passed nfs_atomic_lookup, but failed to call
1339 * nfs_open(). 1346 * nfs_open().
1340 */ 1347 */
1341void nfs4_clear_inode(struct inode *inode) 1348void nfs4_evict_inode(struct inode *inode)
1342{ 1349{
1350 truncate_inode_pages(&inode->i_data, 0);
1351 end_writeback(inode);
1343 /* If we are holding a delegation, return it! */ 1352 /* If we are holding a delegation, return it! */
1344 nfs_inode_return_delegation_noreclaim(inode); 1353 nfs_inode_return_delegation_noreclaim(inode);
1345 /* First call standard NFS clear_inode() code */ 1354 /* First call standard NFS clear_inode() code */
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index e70f44b9b3f4..f168ebdf7c6d 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -213,9 +213,9 @@ extern struct workqueue_struct *nfsiod_workqueue;
213extern struct inode *nfs_alloc_inode(struct super_block *sb); 213extern struct inode *nfs_alloc_inode(struct super_block *sb);
214extern void nfs_destroy_inode(struct inode *); 214extern void nfs_destroy_inode(struct inode *);
215extern int nfs_write_inode(struct inode *, struct writeback_control *); 215extern int nfs_write_inode(struct inode *, struct writeback_control *);
216extern void nfs_clear_inode(struct inode *); 216extern void nfs_evict_inode(struct inode *);
217#ifdef CONFIG_NFS_V4 217#ifdef CONFIG_NFS_V4
218extern void nfs4_clear_inode(struct inode *); 218extern void nfs4_evict_inode(struct inode *);
219#endif 219#endif
220void nfs_zap_acl_cache(struct inode *inode); 220void nfs_zap_acl_cache(struct inode *inode);
221extern int nfs_wait_bit_killable(void *word); 221extern int nfs_wait_bit_killable(void *word);
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index f9df16de4a56..ef2b7e468a7e 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -270,7 +270,7 @@ static const struct super_operations nfs_sops = {
270 .write_inode = nfs_write_inode, 270 .write_inode = nfs_write_inode,
271 .put_super = nfs_put_super, 271 .put_super = nfs_put_super,
272 .statfs = nfs_statfs, 272 .statfs = nfs_statfs,
273 .clear_inode = nfs_clear_inode, 273 .evict_inode = nfs_evict_inode,
274 .umount_begin = nfs_umount_begin, 274 .umount_begin = nfs_umount_begin,
275 .show_options = nfs_show_options, 275 .show_options = nfs_show_options,
276 .show_stats = nfs_show_stats, 276 .show_stats = nfs_show_stats,
@@ -340,7 +340,7 @@ static const struct super_operations nfs4_sops = {
340 .write_inode = nfs_write_inode, 340 .write_inode = nfs_write_inode,
341 .put_super = nfs_put_super, 341 .put_super = nfs_put_super,
342 .statfs = nfs_statfs, 342 .statfs = nfs_statfs,
343 .clear_inode = nfs4_clear_inode, 343 .evict_inode = nfs4_evict_inode,
344 .umount_begin = nfs_umount_begin, 344 .umount_begin = nfs_umount_begin,
345 .show_options = nfs_show_options, 345 .show_options = nfs_show_options,
346 .show_stats = nfs_show_stats, 346 .show_stats = nfs_show_stats,