[PATCH] knfsd: nfsd4: represent nfsv4 acl with array instead of linked list

[pandora-kernel.git] / fs / cifs / cifsfs.c

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 10c9029..e8287c4 100644 (file)
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -64,7 +64,7 @@ extern struct task_struct * oplockThread; /* remove sparse warning */
 struct task_struct * oplockThread = NULL;
 extern struct task_struct * dnotifyThread; /* remove sparse warning */
 struct task_struct * dnotifyThread = NULL;
-static struct super_operations cifs_super_ops; 
+static const struct super_operations cifs_super_ops;
 unsigned int CIFSMaxBufSize = CIFS_MAX_MSGSIZE;
 module_param(CIFSMaxBufSize, int, 0);
 MODULE_PARM_DESC(CIFSMaxBufSize,"Network buffer size (not including header). Default: 16384 Range: 8192 to 130048");
@@ -453,7 +453,7 @@ static int cifs_remount(struct super_block *sb, int *flags, char *data)
        return 0;
 }
 
-static struct super_operations cifs_super_ops = {
+static const struct super_operations cifs_super_ops = {
        .read_inode = cifs_read_inode,
        .put_super = cifs_put_super,
        .statfs = cifs_statfs,
@@ -511,7 +511,15 @@ static loff_t cifs_llseek(struct file *file, loff_t offset, int origin)
 {
        /* origin == SEEK_END => we must revalidate the cached file length */
        if (origin == SEEK_END) {
-               int retval = cifs_revalidate(file->f_path.dentry);
+               int retval;
+
+               /* some applications poll for the file length in this strange
+                  way so we must seek to end on non-oplocked files by
+                  setting the revalidate time to zero */
+               if(file->f_path.dentry->d_inode)                
+                       CIFS_I(file->f_path.dentry->d_inode)->time = 0;
+
+               retval = cifs_revalidate(file->f_path.dentry);
                if (retval < 0)
                        return (loff_t)retval;
        }
@@ -525,7 +533,7 @@ static struct file_system_type cifs_fs_type = {
        .kill_sb = kill_anon_super,
        /*  .fs_flags */
 };
-struct inode_operations cifs_dir_inode_ops = {
+const struct inode_operations cifs_dir_inode_ops = {
        .create = cifs_create,
        .lookup = cifs_lookup,
        .getattr = cifs_getattr,
@@ -547,7 +555,7 @@ struct inode_operations cifs_dir_inode_ops = {
 #endif
 };
 
-struct inode_operations cifs_file_inode_ops = {
+const struct inode_operations cifs_file_inode_ops = {
 /*     revalidate:cifs_revalidate, */
        .setattr = cifs_setattr,
        .getattr = cifs_getattr, /* do we need this anymore? */
@@ -561,7 +569,7 @@ struct inode_operations cifs_file_inode_ops = {
 #endif 
 };
 
-struct inode_operations cifs_symlink_inode_ops = {
+const struct inode_operations cifs_symlink_inode_ops = {
        .readlink = generic_readlink, 
        .follow_link = cifs_follow_link,
        .put_link = cifs_put_link,