diff options
Diffstat (limited to 'fs/ubifs')
| -rw-r--r-- | fs/ubifs/dir.c | 14 | ||||
| -rw-r--r-- | fs/ubifs/ioctl.c | 4 | ||||
| -rw-r--r-- | fs/ubifs/lpt.c | 6 | ||||
| -rw-r--r-- | fs/ubifs/super.c | 5 | ||||
| -rw-r--r-- | fs/ubifs/tnc.c | 3 | ||||
| -rw-r--r-- | fs/ubifs/ubifs.h | 2 | ||||
| -rw-r--r-- | fs/ubifs/xattr.c | 6 |
7 files changed, 17 insertions, 23 deletions
diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c index 683492043317..d6fe1c79f18b 100644 --- a/fs/ubifs/dir.c +++ b/fs/ubifs/dir.c @@ -56,7 +56,7 @@ * * This function returns the inherited flags. */ -static int inherit_flags(const struct inode *dir, int mode) +static int inherit_flags(const struct inode *dir, umode_t mode) { int flags; const struct ubifs_inode *ui = ubifs_inode(dir); @@ -86,7 +86,7 @@ static int inherit_flags(const struct inode *dir, int mode) * case of failure. */ struct inode *ubifs_new_inode(struct ubifs_info *c, const struct inode *dir, - int mode) + umode_t mode) { struct inode *inode; struct ubifs_inode *ui; @@ -253,7 +253,7 @@ out: return ERR_PTR(err); } -static int ubifs_create(struct inode *dir, struct dentry *dentry, int mode, +static int ubifs_create(struct inode *dir, struct dentry *dentry, umode_t mode, struct nameidata *nd) { struct inode *inode; @@ -268,7 +268,7 @@ static int ubifs_create(struct inode *dir, struct dentry *dentry, int mode, * parent directory inode. */ - dbg_gen("dent '%.*s', mode %#x in dir ino %lu", + dbg_gen("dent '%.*s', mode %#hx in dir ino %lu", dentry->d_name.len, dentry->d_name.name, mode, dir->i_ino); err = ubifs_budget_space(c, &req); @@ -712,7 +712,7 @@ out_cancel: return err; } -static int ubifs_mkdir(struct inode *dir, struct dentry *dentry, int mode) +static int ubifs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) { struct inode *inode; struct ubifs_inode *dir_ui = ubifs_inode(dir); @@ -725,7 +725,7 @@ static int ubifs_mkdir(struct inode *dir, struct dentry *dentry, int mode) * directory inode. */ - dbg_gen("dent '%.*s', mode %#x in dir ino %lu", + dbg_gen("dent '%.*s', mode %#hx in dir ino %lu", dentry->d_name.len, dentry->d_name.name, mode, dir->i_ino); err = ubifs_budget_space(c, &req); @@ -769,7 +769,7 @@ out_budg: } static int ubifs_mknod(struct inode *dir, struct dentry *dentry, - int mode, dev_t rdev) + umode_t mode, dev_t rdev) { struct inode *inode; struct ubifs_inode *ui; diff --git a/fs/ubifs/ioctl.c b/fs/ubifs/ioctl.c index 548acf494afd..1a7e2d8bdbe9 100644 --- a/fs/ubifs/ioctl.c +++ b/fs/ubifs/ioctl.c @@ -173,12 +173,12 @@ long ubifs_ioctl(struct file *file, unsigned int cmd, unsigned long arg) * Make sure the file-system is read-write and make sure it * will not become read-only while we are changing the flags. */ - err = mnt_want_write(file->f_path.mnt); + err = mnt_want_write_file(file); if (err) return err; dbg_gen("set flags: %#x, i_flags %#x", flags, inode->i_flags); err = setflags(inode, flags); - mnt_drop_write(file->f_path.mnt); + mnt_drop_write_file(file); return err; } diff --git a/fs/ubifs/lpt.c b/fs/ubifs/lpt.c index 6189c74d97f0..66d59d0a1402 100644 --- a/fs/ubifs/lpt.c +++ b/fs/ubifs/lpt.c @@ -1986,12 +1986,11 @@ again: if (path[h].in_tree) continue; - nnode = kmalloc(sz, GFP_NOFS); + nnode = kmemdup(&path[h].nnode, sz, GFP_NOFS); if (!nnode) { err = -ENOMEM; goto out; } - memcpy(nnode, &path[h].nnode, sz); parent = nnode->parent; parent->nbranch[nnode->iip].nnode = nnode; path[h].ptr.nnode = nnode; @@ -2004,12 +2003,11 @@ again: const size_t sz = sizeof(struct ubifs_pnode); struct ubifs_nnode *parent; - pnode = kmalloc(sz, GFP_NOFS); + pnode = kmemdup(&path[h].pnode, sz, GFP_NOFS); if (!pnode) { err = -ENOMEM; goto out; } - memcpy(pnode, &path[h].pnode, sz); parent = pnode->parent; parent->nbranch[pnode->iip].pnode = pnode; path[h].ptr.pnode = pnode; diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index ae0e76bb6ebf..63765d58445b 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -276,7 +276,6 @@ static void ubifs_i_callback(struct rcu_head *head) { struct inode *inode = container_of(head, struct inode, i_rcu); struct ubifs_inode *ui = ubifs_inode(inode); - INIT_LIST_HEAD(&inode->i_dentry); kmem_cache_free(ubifs_inode_slab, ui); } @@ -420,9 +419,9 @@ static int ubifs_statfs(struct dentry *dentry, struct kstatfs *buf) return 0; } -static int ubifs_show_options(struct seq_file *s, struct vfsmount *mnt) +static int ubifs_show_options(struct seq_file *s, struct dentry *root) { - struct ubifs_info *c = mnt->mnt_sb->s_fs_info; + struct ubifs_info *c = root->d_sb->s_fs_info; if (c->mount_opts.unmount_mode == 2) seq_printf(s, ",fast_unmount"); diff --git a/fs/ubifs/tnc.c b/fs/ubifs/tnc.c index cbd6dd310987..16ad84d8402f 100644 --- a/fs/ubifs/tnc.c +++ b/fs/ubifs/tnc.c @@ -344,12 +344,11 @@ static int lnc_add(struct ubifs_info *c, struct ubifs_zbranch *zbr, return err; } - lnc_node = kmalloc(zbr->len, GFP_NOFS); + lnc_node = kmemdup(node, zbr->len, GFP_NOFS); if (!lnc_node) /* We don't have to have the cache, so no error */ return 0; - memcpy(lnc_node, node, zbr->len); zbr->leaf = lnc_node; return 0; } diff --git a/fs/ubifs/ubifs.h b/fs/ubifs/ubifs.h index 27f22551f805..12e94774aa88 100644 --- a/fs/ubifs/ubifs.h +++ b/fs/ubifs/ubifs.h @@ -1734,7 +1734,7 @@ int ubifs_setattr(struct dentry *dentry, struct iattr *attr); /* dir.c */ struct inode *ubifs_new_inode(struct ubifs_info *c, const struct inode *dir, - int mode); + umode_t mode); int ubifs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat); diff --git a/fs/ubifs/xattr.c b/fs/ubifs/xattr.c index bf18f7a04544..85b272268754 100644 --- a/fs/ubifs/xattr.c +++ b/fs/ubifs/xattr.c @@ -138,12 +138,11 @@ static int create_xattr(struct ubifs_info *c, struct inode *host, ui = ubifs_inode(inode); ui->xattr = 1; ui->flags |= UBIFS_XATTR_FL; - ui->data = kmalloc(size, GFP_NOFS); + ui->data = kmemdup(value, size, GFP_NOFS); if (!ui->data) { err = -ENOMEM; goto out_free; } - memcpy(ui->data, value, size); inode->i_size = ui->ui_size = size; ui->data_len = size; @@ -204,12 +203,11 @@ static int change_xattr(struct ubifs_info *c, struct inode *host, return err; kfree(ui->data); - ui->data = kmalloc(size, GFP_NOFS); + ui->data = kmemdup(value, size, GFP_NOFS); if (!ui->data) { err = -ENOMEM; goto out_free; } - memcpy(ui->data, value, size); inode->i_size = ui->ui_size = size; ui->data_len = size; |