NFS: Don't run nfs_access_cache_shrinker() when the mask is GFP_NOFS

[safe/jmp/linux-2.6] / fs / ufs / truncate.c

diff --git a/fs/ufs/truncate.c b/fs/ufs/truncate.c
index 311ded3..d3b6270 100644 (file)
--- a/fs/ufs/truncate.c
+++ b/fs/ufs/truncate.c
@@ -36,7 +36,6 @@
 
 #include <linux/errno.h>
 #include <linux/fs.h>
-#include <linux/ufs_fs.h>
 #include <linux/fcntl.h>
 #include <linux/time.h>
 #include <linux/stat.h>
@@ -45,7 +44,9 @@
 #include <linux/buffer_head.h>
 #include <linux/blkdev.h>
 #include <linux/sched.h>
+#include <linux/quotaops.h>
 
+#include "ufs_fs.h"
 #include "ufs.h"
 #include "swab.h"
 #include "util.h"
@@ -517,9 +518,18 @@ static int ufs_setattr(struct dentry *dentry, struct iattr *attr)
        if (error)
                return error;
 
+       if ((ia_valid & ATTR_UID && attr->ia_uid != inode->i_uid) ||
+           (ia_valid & ATTR_GID && attr->ia_gid != inode->i_gid)) {
+               error = dquot_transfer(inode, attr);
+               if (error)
+                       return error;
+       }
        if (ia_valid & ATTR_SIZE &&
            attr->ia_size != i_size_read(inode)) {
                loff_t old_i_size = inode->i_size;
+
+               dquot_initialize(inode);
+
                error = vmtruncate(inode, attr->ia_size);
                if (error)
                        return error;