fs: btrfs: Rename btrfs_root to __btrfs_root
This is to avoid naming conflicts between extent buffer based
btrfs_root.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
diff --git a/fs/btrfs/btrfs.c b/fs/btrfs/btrfs.c
index 78a3249..b4535c9 100644
--- a/fs/btrfs/btrfs.c
+++ b/fs/btrfs/btrfs.c
@@ -15,7 +15,7 @@
struct btrfs_info btrfs_info;
-static int readdir_callback(const struct btrfs_root *root,
+static int readdir_callback(const struct __btrfs_root *root,
struct btrfs_dir_item *item)
{
static const char typestr[BTRFS_FT_MAX][4] = {
@@ -116,7 +116,7 @@
int btrfs_ls(const char *path)
{
- struct btrfs_root root = btrfs_info.fs_root;
+ struct __btrfs_root root = btrfs_info.fs_root;
u64 inr;
u8 type;
@@ -142,7 +142,7 @@
int btrfs_exists(const char *file)
{
- struct btrfs_root root = btrfs_info.fs_root;
+ struct __btrfs_root root = btrfs_info.fs_root;
u64 inr;
u8 type;
@@ -153,7 +153,7 @@
int btrfs_size(const char *file, loff_t *size)
{
- struct btrfs_root root = btrfs_info.fs_root;
+ struct __btrfs_root root = btrfs_info.fs_root;
struct btrfs_inode_item inode;
u64 inr;
u8 type;
@@ -178,7 +178,7 @@
int btrfs_read(const char *file, void *buf, loff_t offset, loff_t len,
loff_t *actread)
{
- struct btrfs_root root = btrfs_info.fs_root;
+ struct __btrfs_root root = btrfs_info.fs_root;
struct btrfs_inode_item inode;
u64 inr, rd;
u8 type;
diff --git a/fs/btrfs/btrfs.h b/fs/btrfs/btrfs.h
index a52fd34..ae29226 100644
--- a/fs/btrfs/btrfs.h
+++ b/fs/btrfs/btrfs.h
@@ -14,9 +14,9 @@
struct btrfs_info {
struct btrfs_super_block sb;
- struct btrfs_root tree_root;
- struct btrfs_root fs_root;
- struct btrfs_root chunk_root;
+ struct __btrfs_root tree_root;
+ struct __btrfs_root fs_root;
+ struct __btrfs_root chunk_root;
struct rb_root chunks_root;
};
@@ -42,26 +42,26 @@
int btrfs_read_superblock(void);
/* dir-item.c */
-typedef int (*btrfs_readdir_callback_t)(const struct btrfs_root *,
+typedef int (*btrfs_readdir_callback_t)(const struct __btrfs_root *,
struct btrfs_dir_item *);
-int btrfs_lookup_dir_item(const struct btrfs_root *, u64, const char *, int,
+int btrfs_lookup_dir_item(const struct __btrfs_root *, u64, const char *, int,
struct btrfs_dir_item *);
-int btrfs_readdir(const struct btrfs_root *, u64, btrfs_readdir_callback_t);
+int btrfs_readdir(const struct __btrfs_root *, u64, btrfs_readdir_callback_t);
/* root.c */
-int btrfs_find_root(u64, struct btrfs_root *, struct btrfs_root_item *);
+int btrfs_find_root(u64, struct __btrfs_root *, struct btrfs_root_item *);
u64 btrfs_lookup_root_ref(u64, struct btrfs_root_ref *, char *);
/* inode.c */
-u64 btrfs_lookup_inode_ref(struct btrfs_root *, u64, struct btrfs_inode_ref *,
+u64 btrfs_lookup_inode_ref(struct __btrfs_root *, u64, struct btrfs_inode_ref *,
char *);
-int btrfs_lookup_inode(const struct btrfs_root *, struct btrfs_key *,
- struct btrfs_inode_item *, struct btrfs_root *);
-int btrfs_readlink(const struct btrfs_root *, u64, char *);
-u64 btrfs_lookup_path(struct btrfs_root *, u64, const char *, u8 *,
+int btrfs_lookup_inode(const struct __btrfs_root *, struct btrfs_key *,
+ struct btrfs_inode_item *, struct __btrfs_root *);
+int btrfs_readlink(const struct __btrfs_root *, u64, char *);
+u64 btrfs_lookup_path(struct __btrfs_root *, u64, const char *, u8 *,
struct btrfs_inode_item *, int);
-u64 btrfs_file_read(const struct btrfs_root *, u64, u64, u64, char *);
+u64 btrfs_file_read(const struct __btrfs_root *, u64, u64, u64, char *);
/* subvolume.c */
u64 btrfs_get_default_subvol_objectid(void);
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index 7bd12c2..2956fe2 100644
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -181,7 +181,7 @@
return 0;
}
-int btrfs_search_tree(const struct btrfs_root *root, struct btrfs_key *key,
+int btrfs_search_tree(const struct __btrfs_root *root, struct btrfs_key *key,
struct __btrfs_path *p)
{
u8 lvl, prev_lvl;
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 4562be9..0aa6b49 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1182,7 +1182,7 @@
u32 slots[BTRFS_MAX_LEVEL];
};
-struct btrfs_root {
+struct __btrfs_root {
u64 objectid;
u64 bytenr;
u64 root_dirid;
@@ -1192,7 +1192,7 @@
int btrfs_comp_keys_type(struct btrfs_key *, struct btrfs_key *);
int btrfs_bin_search(union btrfs_tree_node *, struct btrfs_key *, int *);
void __btrfs_free_path(struct __btrfs_path *);
-int btrfs_search_tree(const struct btrfs_root *, struct btrfs_key *,
+int btrfs_search_tree(const struct __btrfs_root *, struct btrfs_key *,
struct __btrfs_path *);
int btrfs_prev_slot(struct __btrfs_path *);
int btrfs_next_slot(struct __btrfs_path *);
@@ -1203,7 +1203,7 @@
}
static inline struct btrfs_key *
-btrfs_search_tree_key_type(const struct btrfs_root *root, u64 objectid,
+btrfs_search_tree_key_type(const struct __btrfs_root *root, u64 objectid,
u8 type, struct __btrfs_path *path)
{
struct btrfs_key key, *res;
diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c
index 5595542d..756918d 100644
--- a/fs/btrfs/dir-item.c
+++ b/fs/btrfs/dir-item.c
@@ -61,7 +61,7 @@
return NULL;
}
-int btrfs_lookup_dir_item(const struct btrfs_root *root, u64 dir,
+int btrfs_lookup_dir_item(const struct __btrfs_root *root, u64 dir,
const char *name, int name_len,
struct btrfs_dir_item *item)
{
@@ -87,7 +87,7 @@
return res ? 0 : -1;
}
-int btrfs_readdir(const struct btrfs_root *root, u64 dir,
+int btrfs_readdir(const struct __btrfs_root *root, u64 dir,
btrfs_readdir_callback_t callback)
{
struct __btrfs_path path;
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index c077872..be385d8 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -8,7 +8,7 @@
#include "btrfs.h"
#include <malloc.h>
-u64 btrfs_lookup_inode_ref(struct btrfs_root *root, u64 inr,
+u64 btrfs_lookup_inode_ref(struct __btrfs_root *root, u64 inr,
struct btrfs_inode_ref *refp, char *name)
{
struct __btrfs_path path;
@@ -44,12 +44,12 @@
return res;
}
-int btrfs_lookup_inode(const struct btrfs_root *root,
+int btrfs_lookup_inode(const struct __btrfs_root *root,
struct btrfs_key *location,
struct btrfs_inode_item *item,
- struct btrfs_root *new_root)
+ struct __btrfs_root *new_root)
{
- struct btrfs_root tmp_root = *root;
+ struct __btrfs_root tmp_root = *root;
struct __btrfs_path path;
int res = -1;
@@ -83,7 +83,7 @@
return res;
}
-int btrfs_readlink(const struct btrfs_root *root, u64 inr, char *target)
+int btrfs_readlink(const struct __btrfs_root *root, u64 inr, char *target)
{
struct __btrfs_path path;
struct btrfs_key key;
@@ -137,7 +137,7 @@
/* inr must be a directory (for regular files with multiple hard links this
function returns only one of the parents of the file) */
-static u64 get_parent_inode(struct btrfs_root *root, u64 inr,
+static u64 get_parent_inode(struct __btrfs_root *root, u64 inr,
struct btrfs_inode_item *inode_item)
{
struct btrfs_key key;
@@ -209,7 +209,7 @@
return cur;
}
-u64 btrfs_lookup_path(struct btrfs_root *root, u64 inr, const char *path,
+u64 btrfs_lookup_path(struct __btrfs_root *root, u64 inr, const char *path,
u8 *type_p, struct btrfs_inode_item *inode_item_p,
int symlink_limit)
{
@@ -317,7 +317,7 @@
return inr;
}
-u64 btrfs_file_read(const struct btrfs_root *root, u64 inr, u64 offset,
+u64 btrfs_file_read(const struct __btrfs_root *root, u64 inr, u64 offset,
u64 size, char *buf)
{
struct __btrfs_path path;
diff --git a/fs/btrfs/root.c b/fs/btrfs/root.c
index 9b5f645..a424966 100644
--- a/fs/btrfs/root.c
+++ b/fs/btrfs/root.c
@@ -31,7 +31,7 @@
}
}
-int btrfs_find_root(u64 objectid, struct btrfs_root *root,
+int btrfs_find_root(u64 objectid, struct __btrfs_root *root,
struct btrfs_root_item *root_item)
{
struct __btrfs_path path;
diff --git a/fs/btrfs/subvolume.c b/fs/btrfs/subvolume.c
index fa5ef1e..72b847b 100644
--- a/fs/btrfs/subvolume.c
+++ b/fs/btrfs/subvolume.c
@@ -12,7 +12,7 @@
{
struct btrfs_root_ref rref;
struct btrfs_inode_ref iref;
- struct btrfs_root root;
+ struct __btrfs_root root;
u64 dir;
char tmp[BTRFS_NAME_LEN];
char *ptr;