LU-13344 libcfs: Abstract proc_fs with proc_ops

[fs/lustre-release.git] / lustre / include / lprocfs_status.h

diff --git a/lustre/include/lprocfs_status.h b/lustre/include/lprocfs_status.h
index c69546c..d0ab7e1 100644 (file)
--- a/lustre/include/lprocfs_status.h
+++ b/lustre/include/lprocfs_status.h
@@ -46,6 +46,7 @@
 #include <linux/seq_file.h>
 
 #include <libcfs/libcfs.h>
+#include <libcfs/linux/linux-fs.h>
 #include <uapi/linux/lustre/lustre_idl.h>
 
 /*
@@ -55,7 +56,7 @@
  */
 struct lprocfs_vars {
        const char                      *name;
-       const struct file_operations    *fops;
+       const struct proc_ops           *fops;
        void                            *data;
        /** /proc file mode. */
        mode_t                           proc_mode;
@@ -521,7 +522,7 @@ static inline int lprocfs_exp_cleanup(struct obd_export *exp)
 #endif
 extern struct proc_dir_entry *
 lprocfs_add_simple(struct proc_dir_entry *root, char *name,
-                  void *data, const struct file_operations *fops);
+                  void *data, const struct proc_ops *ops);
 extern struct proc_dir_entry *
 lprocfs_add_symlink(const char *name, struct proc_dir_entry *parent,
                     const char *format, ...);
@@ -557,12 +558,10 @@ extern int lprocfs_obd_setup(struct obd_device *obd, bool uuid_only);
 extern int lprocfs_obd_cleanup(struct obd_device *obd);
 
 extern int lprocfs_seq_create(struct proc_dir_entry *parent, const char *name,
-                             mode_t mode,
-                             const struct file_operations *seq_fops,
+                             mode_t mode, const struct proc_ops *seq_fops,
                              void *data);
 extern int lprocfs_obd_seq_create(struct obd_device *obd, const char *name,
-                                 mode_t mode,
-                                 const struct file_operations *seq_fops,
+                                 mode_t mode, const struct proc_ops *seq_fops,
                                  void *data);
 
 /* Generic callbacks */
@@ -746,13 +745,13 @@ static int name##_single_open(struct inode *inode, struct file *file)     \
                           inode->i_private ? inode->i_private :        \
                                              PDE_DATA(inode));         \
 }                                                                      \
-static const struct file_operations name##_fops = {                    \
-       .owner   = THIS_MODULE,                                         \
-       .open    = name##_single_open,                                  \
-       .read    = seq_read,                                            \
-       .write   = custom_seq_write,                                    \
-       .llseek  = seq_lseek,                                           \
-       .release = lprocfs_single_release,                              \
+static const struct proc_ops name##_fops = {                           \
+       PROC_OWNER(THIS_MODULE)                                         \
+       .proc_open              = name##_single_open,                   \
+       .proc_read              = seq_read,                             \
+       .proc_write             = custom_seq_write,                     \
+       .proc_lseek             = seq_lseek,                            \
+       .proc_release           = lprocfs_single_release,               \
 }
 
 #define LPROC_SEQ_FOPS_RO(name)                __LPROC_SEQ_FOPS(name, NULL)
@@ -793,10 +792,10 @@ static const struct file_operations name##_fops = {                       \
                                   inode->i_private ? inode->i_private : \
                                   PDE_DATA(inode));                    \
        }                                                               \
-       static const struct file_operations name##_##type##_fops = {    \
-               .open    = name##_##type##_open,                        \
-               .write   = name##_##type##_write,                       \
-               .release = lprocfs_single_release,                      \
+       static const struct proc_ops name##_##type##_fops = {           \
+               .proc_open      = name##_##type##_open,                 \
+               .proc_write     = name##_##type##_write,                \
+               .proc_release   = lprocfs_single_release,               \
        };
 
 struct lustre_attr {