}
static int
-cifs_statfs(struct super_block *sb, struct kstatfs *buf)
+cifs_statfs(struct dentry *dentry, struct kstatfs *buf)
{
+ struct super_block *sb = dentry->d_sb;
int xid;
int rc = -EOPNOTSUPP;
struct cifs_sb_info *cifs_sb;
buf->f_files = 0; /* undefined */
buf->f_ffree = 0; /* unlimited */
-#ifdef CONFIG_CIFS_EXPERIMENTAL
/* BB we could add a second check for a QFS Unix capability bit */
/* BB FIXME check CIFS_POSIX_EXTENSIONS Unix cap first FIXME BB */
if ((pTcon->ses->capabilities & CAP_UNIX) && (CIFS_POSIX_EXTENSIONS &
/* Only need to call the old QFSInfo if failed
on newer one */
if(rc)
-#endif /* CIFS_EXPERIMENTAL */
rc = CIFSSMBQFSInfo(xid, pTcon, buf);
/* Old Windows servers do not support level 103, retry with level
file data or metadata */
cifs_inode->clientCanCacheRead = FALSE;
cifs_inode->clientCanCacheAll = FALSE;
- cifs_inode->vfs_inode.i_blksize = CIFS_MAX_MSGSIZE;
cifs_inode->vfs_inode.i_blkbits = 14; /* 2**14 = CIFS_MAX_MSGSIZE */
cifs_inode->vfs_inode.i_flags = S_NOATIME | S_NOCMTIME;
INIT_LIST_HEAD(&cifs_inode->openFileList);
};
#endif
-#ifdef CONFIG_CIFS_EXPERIMENTAL
-static void cifs_umount_begin(struct super_block * sblock)
+static void cifs_umount_begin(struct vfsmount * vfsmnt, int flags)
{
struct cifs_sb_info *cifs_sb;
struct cifsTconInfo * tcon;
- cifs_sb = CIFS_SB(sblock);
+ if (!(flags & MNT_FORCE))
+ return;
+ cifs_sb = CIFS_SB(vfsmnt->mnt_sb);
if(cifs_sb == NULL)
return;
tcon->tidStatus = CifsExiting;
up(&tcon->tconSem);
- /* cancel_brl_requests(tcon); */
+ /* cancel_brl_requests(tcon); */ /* BB mark all brl mids as exiting */
/* cancel_notify_requests(tcon); */
if(tcon->ses && tcon->ses->server)
{
return;
}
-#endif
static int cifs_remount(struct super_block *sb, int *flags, char *data)
{
unless later we add lazy close of inodes or unless the kernel forgets to call
us with the same number of releases (closes) as opens */
.show_options = cifs_show_options,
-#ifdef CONFIG_CIFS_EXPERIMENTAL
.umount_begin = cifs_umount_begin,
-#endif
.remount_fs = cifs_remount,
};
-static struct super_block *
+static int
cifs_get_sb(struct file_system_type *fs_type,
- int flags, const char *dev_name, void *data)
+ int flags, const char *dev_name, void *data, struct vfsmount *mnt)
{
int rc;
struct super_block *sb = sget(fs_type, NULL, set_anon_super, NULL);
cFYI(1, ("Devname: %s flags: %d ", dev_name, flags));
if (IS_ERR(sb))
- return sb;
+ return PTR_ERR(sb);
sb->s_flags = flags;
if (rc) {
up_write(&sb->s_umount);
deactivate_super(sb);
- return ERR_PTR(rc);
+ return rc;
}
sb->s_flags |= MS_ACTIVE;
- return sb;
+ return simple_set_mnt(mnt, sb);
}
static ssize_t cifs_file_writev(struct file *file, const struct iovec *iov,
static void
cifs_destroy_inodecache(void)
{
- if (kmem_cache_destroy(cifs_inode_cachep))
- printk(KERN_WARNING "cifs_inode_cache: error freeing\n");
+ kmem_cache_destroy(cifs_inode_cachep);
}
static int
cifs_destroy_request_bufs(void)
{
mempool_destroy(cifs_req_poolp);
- if (kmem_cache_destroy(cifs_req_cachep))
- printk(KERN_WARNING
- "cifs_destroy_request_cache: error not all structures were freed\n");
+ kmem_cache_destroy(cifs_req_cachep);
mempool_destroy(cifs_sm_req_poolp);
- if (kmem_cache_destroy(cifs_sm_req_cachep))
- printk(KERN_WARNING
- "cifs_destroy_request_cache: cifs_small_rq free error\n");
+ kmem_cache_destroy(cifs_sm_req_cachep);
}
static int
cifs_destroy_mids(void)
{
mempool_destroy(cifs_mid_poolp);
- if (kmem_cache_destroy(cifs_mid_cachep))
- printk(KERN_WARNING
- "cifs_destroy_mids: error not all structures were freed\n");
-
- if (kmem_cache_destroy(cifs_oplock_cachep))
- printk(KERN_WARNING
- "error not all oplock structures were freed\n");
+ kmem_cache_destroy(cifs_mid_cachep);
+ kmem_cache_destroy(cifs_oplock_cachep);
}
static int cifs_oplock_thread(void * dummyarg)
struct cifsSesInfo *ses;
do {
- if(try_to_freeze())
+ if (try_to_freeze())
continue;
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(15*HZ);