* 2 of the Licence, or (at your option) any later version.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/string.h>
#include <linux/fs.h>
eio:
ret = -EIO;
error:
- printk(KERN_ERR "ROMFS: read error for inode 0x%lx\n", pos);
+ pr_err("read error for inode 0x%lx\n", pos);
return ERR_PTR(ret);
}
static struct inode *romfs_alloc_inode(struct super_block *sb)
{
struct romfs_inode_info *inode;
+
inode = kmem_cache_alloc(romfs_inode_cachep, GFP_KERNEL);
return inode ? &inode->vfs_inode : NULL;
}
static void romfs_i_callback(struct rcu_head *head)
{
struct inode *inode = container_of(head, struct inode, i_rcu);
+
kmem_cache_free(romfs_inode_cachep, ROMFS_I(inode));
}
if (rsb->word0 != ROMSB_WORD0 || rsb->word1 != ROMSB_WORD1 ||
img_size < ROMFH_SIZE) {
if (!silent)
- printk(KERN_WARNING "VFS:"
- " Can't find a romfs filesystem on dev %s.\n",
+ pr_warn("VFS: Can't find a romfs filesystem on dev %s.\n",
sb->s_id);
goto error_rsb_inval;
}
if (romfs_checksum(rsb, min_t(size_t, img_size, 512))) {
- printk(KERN_ERR "ROMFS: bad initial checksum on dev %s.\n",
- sb->s_id);
+ pr_err("bad initial checksum on dev %s.\n", sb->s_id);
goto error_rsb_inval;
}
len = strnlen(rsb->name, ROMFS_MAXFN);
if (!silent)
- printk(KERN_NOTICE "ROMFS: Mounting image '%*.*s' through %s\n",
- (unsigned) len, (unsigned) len, rsb->name, storage);
+ pr_notice("Mounting image '%*.*s' through %s\n",
+ (unsigned) len, (unsigned) len, rsb->name, storage);
kfree(rsb);
rsb = NULL;
{
int ret;
- printk(KERN_INFO "ROMFS MTD (C) 2007 Red Hat, Inc.\n");
+ pr_info("ROMFS MTD (C) 2007 Red Hat, Inc.\n");
romfs_inode_cachep =
kmem_cache_create("romfs_i",
romfs_i_init_once);
if (!romfs_inode_cachep) {
- printk(KERN_ERR
- "ROMFS error: Failed to initialise inode cache\n");
+ pr_err("Failed to initialise inode cache\n");
return -ENOMEM;
}
ret = register_filesystem(&romfs_fs_type);
if (ret) {
- printk(KERN_ERR "ROMFS error: Failed to register filesystem\n");
+ pr_err("Failed to register filesystem\n");
goto error_register;
}
return 0;