* NO WARRANTY
*/
-#include <linux/config.h>
#include <linux/module.h>
#include <linux/vmalloc.h>
#include <linux/time.h>
}
static int reiserfs_remount(struct super_block *s, int *flags, char *data);
-static int reiserfs_statfs(struct super_block *s, struct kstatfs *buf);
+static int reiserfs_statfs(struct dentry *dentry, struct kstatfs *buf);
static int reiserfs_sync_fs(struct super_block *s, int wait)
{
return journal_end(&th, inode->i_sb, JOURNAL_PER_BALANCE_CNT);
}
+static void reiserfs_kill_sb(struct super_block *s)
+{
+ if (REISERFS_SB(s)) {
+ if (REISERFS_SB(s)->xattr_root) {
+ d_invalidate(REISERFS_SB(s)->xattr_root);
+ dput(REISERFS_SB(s)->xattr_root);
+ REISERFS_SB(s)->xattr_root = NULL;
+ }
+ if (REISERFS_SB(s)->priv_root) {
+ d_invalidate(REISERFS_SB(s)->priv_root);
+ dput(REISERFS_SB(s)->priv_root);
+ REISERFS_SB(s)->priv_root = NULL;
+ }
+ kill_block_super(s);
+ }
+}
+
static void reiserfs_put_super(struct super_block *s)
{
int i;
struct reiserfs_transaction_handle th;
th.t_trans_id = 0;
- if (REISERFS_SB(s)->xattr_root) {
- d_invalidate(REISERFS_SB(s)->xattr_root);
- dput(REISERFS_SB(s)->xattr_root);
- }
-
- if (REISERFS_SB(s)->priv_root) {
- d_invalidate(REISERFS_SB(s)->priv_root);
- dput(REISERFS_SB(s)->priv_root);
- }
-
/* change file system state to current state if it was mounted with read-write permissions */
if (!(s->s_flags & MS_RDONLY)) {
if (!journal_begin(&th, s, 10)) {
return errval;
}
-static int reiserfs_statfs(struct super_block *s, struct kstatfs *buf)
+static int reiserfs_statfs(struct dentry *dentry, struct kstatfs *buf)
{
- struct reiserfs_super_block *rs = SB_DISK_SUPER_BLOCK(s);
+ struct reiserfs_super_block *rs = SB_DISK_SUPER_BLOCK(dentry->d_sb);
buf->f_namelen = (REISERFS_MAX_NAME(s->s_blocksize));
buf->f_bfree = sb_free_blocks(rs);
buf->f_bavail = buf->f_bfree;
buf->f_blocks = sb_block_count(rs) - sb_bmap_nr(rs) - 1;
- buf->f_bsize = s->s_blocksize;
+ buf->f_bsize = dentry->d_sb->s_blocksize;
/* changed to accommodate gcc folks. */
buf->f_type = REISERFS_SUPER_MAGIC;
return 0;
size_t towrite = len;
struct buffer_head tmp_bh, *bh;
- mutex_lock(&inode->i_mutex);
+ mutex_lock_nested(&inode->i_mutex, I_MUTEX_QUOTA);
while (towrite > 0) {
tocopy = sb->s_blocksize - offset < towrite ?
sb->s_blocksize - offset : towrite;
#endif
-static struct super_block *get_super_block(struct file_system_type *fs_type,
- int flags, const char *dev_name,
- void *data)
+static int get_super_block(struct file_system_type *fs_type,
+ int flags, const char *dev_name,
+ void *data, struct vfsmount *mnt)
{
- return get_sb_bdev(fs_type, flags, dev_name, data, reiserfs_fill_super);
+ return get_sb_bdev(fs_type, flags, dev_name, data, reiserfs_fill_super,
+ mnt);
}
static int __init init_reiserfs_fs(void)
.owner = THIS_MODULE,
.name = "reiserfs",
.get_sb = get_super_block,
- .kill_sb = kill_block_super,
+ .kill_sb = reiserfs_kill_sb,
.fs_flags = FS_REQUIRES_DEV,
};