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path: root/fs/nfs/inode.c
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Diffstat (limited to 'fs/nfs/inode.c')
-rw-r--r--fs/nfs/inode.c48
1 files changed, 32 insertions, 16 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index ecd11ba7f960..ea00b34ff071 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -458,9 +458,9 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr, st
unlock_new_inode(inode);
} else
nfs_refresh_inode(inode, fattr);
- dprintk("NFS: nfs_fhget(%s/%Ld fh_crc=0x%08x ct=%d)\n",
+ dprintk("NFS: nfs_fhget(%s/%Lu fh_crc=0x%08x ct=%d)\n",
inode->i_sb->s_id,
- (long long)NFS_FILEID(inode),
+ (unsigned long long)NFS_FILEID(inode),
nfs_display_fhandle_hash(fh),
atomic_read(&inode->i_count));
@@ -870,8 +870,8 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
struct nfs_fattr *fattr = NULL;
struct nfs_inode *nfsi = NFS_I(inode);
- dfprintk(PAGECACHE, "NFS: revalidating (%s/%Ld)\n",
- inode->i_sb->s_id, (long long)NFS_FILEID(inode));
+ dfprintk(PAGECACHE, "NFS: revalidating (%s/%Lu)\n",
+ inode->i_sb->s_id, (unsigned long long)NFS_FILEID(inode));
trace_nfs_revalidate_inode_enter(inode);
@@ -895,9 +895,9 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
status = NFS_PROTO(inode)->getattr(server, NFS_FH(inode), fattr, label);
if (status != 0) {
- dfprintk(PAGECACHE, "nfs_revalidate_inode: (%s/%Ld) getattr failed, error=%d\n",
+ dfprintk(PAGECACHE, "nfs_revalidate_inode: (%s/%Lu) getattr failed, error=%d\n",
inode->i_sb->s_id,
- (long long)NFS_FILEID(inode), status);
+ (unsigned long long)NFS_FILEID(inode), status);
if (status == -ESTALE) {
nfs_zap_caches(inode);
if (!S_ISDIR(inode->i_mode))
@@ -908,9 +908,9 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
status = nfs_refresh_inode(inode, fattr);
if (status) {
- dfprintk(PAGECACHE, "nfs_revalidate_inode: (%s/%Ld) refresh failed, error=%d\n",
+ dfprintk(PAGECACHE, "nfs_revalidate_inode: (%s/%Lu) refresh failed, error=%d\n",
inode->i_sb->s_id,
- (long long)NFS_FILEID(inode), status);
+ (unsigned long long)NFS_FILEID(inode), status);
goto err_out;
}
@@ -919,9 +919,9 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
nfs_setsecurity(inode, fattr, label);
- dfprintk(PAGECACHE, "NFS: (%s/%Ld) revalidation complete\n",
+ dfprintk(PAGECACHE, "NFS: (%s/%Lu) revalidation complete\n",
inode->i_sb->s_id,
- (long long)NFS_FILEID(inode));
+ (unsigned long long)NFS_FILEID(inode));
err_out:
nfs4_label_free(label);
@@ -985,8 +985,9 @@ static int nfs_invalidate_mapping(struct inode *inode, struct address_space *map
nfs_inc_stats(inode, NFSIOS_DATAINVALIDATE);
nfs_fscache_wait_on_invalidate(inode);
- dfprintk(PAGECACHE, "NFS: (%s/%Ld) data cache invalidated\n",
- inode->i_sb->s_id, (long long)NFS_FILEID(inode));
+ dfprintk(PAGECACHE, "NFS: (%s/%Lu) data cache invalidated\n",
+ inode->i_sb->s_id,
+ (unsigned long long)NFS_FILEID(inode));
return 0;
}
@@ -1282,12 +1283,28 @@ static int nfs_inode_attrs_need_update(const struct inode *inode, const struct n
((long)nfsi->attr_gencount - (long)nfs_read_attr_generation_counter() > 0);
}
+/*
+ * Don't trust the change_attribute, mtime, ctime or size if
+ * a pnfs LAYOUTCOMMIT is outstanding
+ */
+static void nfs_inode_attrs_handle_layoutcommit(struct inode *inode,
+ struct nfs_fattr *fattr)
+{
+ if (pnfs_layoutcommit_outstanding(inode))
+ fattr->valid &= ~(NFS_ATTR_FATTR_CHANGE |
+ NFS_ATTR_FATTR_MTIME |
+ NFS_ATTR_FATTR_CTIME |
+ NFS_ATTR_FATTR_SIZE);
+}
+
static int nfs_refresh_inode_locked(struct inode *inode, struct nfs_fattr *fattr)
{
int ret;
trace_nfs_refresh_inode_enter(inode);
+ nfs_inode_attrs_handle_layoutcommit(inode, fattr);
+
if (nfs_inode_attrs_need_update(inode, fattr))
ret = nfs_update_inode(inode, fattr);
else
@@ -1434,7 +1451,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
unsigned long now = jiffies;
unsigned long save_cache_validity;
- dfprintk(VFS, "NFS: %s(%s/%ld fh_crc=0x%08x ct=%d info=0x%x)\n",
+ dfprintk(VFS, "NFS: %s(%s/%lu fh_crc=0x%08x ct=%d info=0x%x)\n",
__func__, inode->i_sb->s_id, inode->i_ino,
nfs_display_fhandle_hash(NFS_FH(inode)),
atomic_read(&inode->i_count), fattr->valid);
@@ -1455,7 +1472,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
/*
* Big trouble! The inode has become a different object.
*/
- printk(KERN_DEBUG "NFS: %s: inode %ld mode changed, %07o to %07o\n",
+ printk(KERN_DEBUG "NFS: %s: inode %lu mode changed, %07o to %07o\n",
__func__, inode->i_ino, inode->i_mode, fattr->mode);
goto out_err;
}
@@ -1517,8 +1534,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
if (new_isize != cur_isize) {
/* Do we perhaps have any outstanding writes, or has
* the file grown beyond our last write? */
- if ((nfsi->npages == 0 && !test_bit(NFS_INO_LAYOUTCOMMIT, &nfsi->flags)) ||
- new_isize > cur_isize) {
+ if ((nfsi->npages == 0) || new_isize > cur_isize) {
i_size_write(inode, new_isize);
invalid |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA;
}