diff options
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/generic.c | 9 | ||||
| -rw-r--r-- | fs/proc/internal.h | 1 |
2 files changed, 7 insertions, 3 deletions
diff --git a/fs/proc/generic.c b/fs/proc/generic.c index af644caaaf85..f87cb0053387 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -560,6 +560,8 @@ static int proc_seq_open(struct inode *inode, struct file *file) { struct proc_dir_entry *de = PDE(inode); + if (de->state_size) + return seq_open_private(file, de->seq_ops, de->state_size); return seq_open(file, de->seq_ops); } @@ -570,9 +572,9 @@ static const struct file_operations proc_seq_fops = { .release = seq_release, }; -struct proc_dir_entry *proc_create_seq_data(const char *name, umode_t mode, +struct proc_dir_entry *proc_create_seq_private(const char *name, umode_t mode, struct proc_dir_entry *parent, const struct seq_operations *ops, - void *data) + unsigned int state_size, void *data) { struct proc_dir_entry *p; @@ -581,9 +583,10 @@ struct proc_dir_entry *proc_create_seq_data(const char *name, umode_t mode, return NULL; p->proc_fops = &proc_seq_fops; p->seq_ops = ops; + p->state_size = state_size; return proc_register(parent, p); } -EXPORT_SYMBOL(proc_create_seq_data); +EXPORT_SYMBOL(proc_create_seq_private); void proc_set_size(struct proc_dir_entry *de, loff_t size) { diff --git a/fs/proc/internal.h b/fs/proc/internal.h index 4fb01c5f9c1a..bcfe830ffd59 100644 --- a/fs/proc/internal.h +++ b/fs/proc/internal.h @@ -46,6 +46,7 @@ struct proc_dir_entry { const struct file_operations *proc_fops; const struct seq_operations *seq_ops; void *data; + unsigned int state_size; unsigned int low_ino; nlink_t nlink; kuid_t uid; |