return -ENOENT;
}
-/*
- * ext4_mark_inode_dirty is somewhat expensive, so unlike ext2 we
- * do not perform it in these functions. We perform it at the call site,
- * if it is needed.
- */
-static inline void ext4_inc_count(handle_t *handle, struct inode *inode)
-{
- inc_nlink(inode);
-}
-
-static inline void ext4_dec_count(handle_t *handle, struct inode *inode)
-{
- drop_nlink(inode);
-}
-
static int ext4_add_nondir(handle_t *handle,
struct dentry *dentry, struct inode *inode)
{
d_instantiate(dentry, inode);
return 0;
}
- ext4_dec_count(handle, inode);
+ drop_nlink(inode);
iput(inode);
return err;
}
err = __page_symlink(inode, symname, l,
mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS);
if (err) {
- ext4_dec_count(handle, inode);
+ drop_nlink(inode);
ext4_mark_inode_dirty(handle, inode);
iput (inode);
goto out_stop;
handle->h_sync = 1;
inode->i_ctime = CURRENT_TIME_SEC;
- ext4_inc_count(handle, inode);
+ inc_nlink(inode);
atomic_inc(&inode->i_count);
err = ext4_add_nondir(handle, dentry, inode);
/*
* directories can handle most operations...
*/
-struct inode_operations ext4_dir_inode_operations = {
+const struct inode_operations ext4_dir_inode_operations = {
.create = ext4_create,
.lookup = ext4_lookup,
.link = ext4_link,
.permission = ext4_permission,
};
-struct inode_operations ext4_special_inode_operations = {
+const struct inode_operations ext4_special_inode_operations = {
.setattr = ext4_setattr,
#ifdef CONFIG_EXT4DEV_FS_XATTR
.setxattr = generic_setxattr,