diff options
Diffstat (limited to 'fs/pstore/inode.c')
| -rw-r--r-- | fs/pstore/inode.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/fs/pstore/inode.c b/fs/pstore/inode.c index ed1d8c7212da..e4bcb2cf055a 100644 --- a/fs/pstore/inode.c +++ b/fs/pstore/inode.c @@ -151,13 +151,13 @@ static int pstore_file_open(struct inode *inode, struct file *file) return 0; } -static loff_t pstore_file_llseek(struct file *file, loff_t off, int origin) +static loff_t pstore_file_llseek(struct file *file, loff_t off, int whence) { struct seq_file *sf = file->private_data; if (sf->op) - return seq_lseek(file, off, origin); - return default_llseek(file, off, origin); + return seq_lseek(file, off, whence); + return default_llseek(file, off, whence); } static const struct file_operations pstore_file_operations = { @@ -418,9 +418,25 @@ static struct file_system_type pstore_fs_type = { .kill_sb = pstore_kill_sb, }; +static struct kobject *pstore_kobj; + static int __init init_pstore_fs(void) { - return register_filesystem(&pstore_fs_type); + int err = 0; + + /* Create a convenient mount point for people to access pstore */ + pstore_kobj = kobject_create_and_add("pstore", fs_kobj); + if (!pstore_kobj) { + err = -ENOMEM; + goto out; + } + + err = register_filesystem(&pstore_fs_type); + if (err < 0) + kobject_put(pstore_kobj); + +out: + return err; } module_init(init_pstore_fs) |