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authorLinus Torvalds <torvalds@linux-foundation.org>2010-05-21 19:37:45 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-21 19:37:45 -0700
commite8bebe2f71d26871b0970ae1d9cf0ed3cdd9569d (patch)
treec0d82cbd11daaf579b74121c6641d58947091094 /include/linux
parent6109e2ce2600e2db26cd0424bb9c6ed019723288 (diff)
parent82f3952c02add60b15eea9151d4d99b6b82066c6 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (69 commits) fix handling of offsets in cris eeprom.c, get rid of fake on-stack files get rid of home-grown mutex in cris eeprom.c switch ecryptfs_write() to struct inode *, kill on-stack fake files switch ecryptfs_get_locked_page() to struct inode * simplify access to ecryptfs inodes in ->readpage() and friends AFS: Don't put struct file on the stack Ban ecryptfs over ecryptfs logfs: replace inode uid,gid,mode initialization with helper function ufs: replace inode uid,gid,mode initialization with helper function udf: replace inode uid,gid,mode init with helper ubifs: replace inode uid,gid,mode initialization with helper function sysv: replace inode uid,gid,mode initialization with helper function reiserfs: replace inode uid,gid,mode initialization with helper function ramfs: replace inode uid,gid,mode initialization with helper function omfs: replace inode uid,gid,mode initialization with helper function bfs: replace inode uid,gid,mode initialization with helper function ocfs2: replace inode uid,gid,mode initialization with helper function nilfs2: replace inode uid,gid,mode initialization with helper function minix: replace inode uid,gid,mode init with helper ext4: replace inode uid,gid,mode init with helper ... Trivial conflict in fs/fs-writeback.c (mark bitfields unsigned)
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/fs.h20
-rw-r--r--include/linux/generic_acl.h4
-rw-r--r--include/linux/ramfs.h3
-rw-r--r--include/linux/reiserfs_acl.h4
-rw-r--r--include/linux/reiserfs_xattr.h6
-rw-r--r--include/linux/xattr.h2
6 files changed, 20 insertions, 19 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 1775d362732..b336cb9ca9a 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1315,8 +1315,6 @@ extern int send_sigurg(struct fown_struct *fown);
extern struct list_head super_blocks;
extern spinlock_t sb_lock;
-#define sb_entry(list) list_entry((list), struct super_block, s_list)
-#define S_BIAS (1<<30)
struct super_block {
struct list_head s_list; /* Keep this first */
dev_t s_dev; /* search index; _not_ kdev_t */
@@ -1335,12 +1333,11 @@ struct super_block {
struct rw_semaphore s_umount;
struct mutex s_lock;
int s_count;
- int s_need_sync;
atomic_t s_active;
#ifdef CONFIG_SECURITY
void *s_security;
#endif
- struct xattr_handler **s_xattr;
+ const struct xattr_handler **s_xattr;
struct list_head s_inodes; /* all inodes */
struct hlist_head s_anon; /* anonymous dentries for (nfs) exporting */
@@ -1432,7 +1429,8 @@ extern void dentry_unhash(struct dentry *dentry);
* VFS file helper functions.
*/
extern int file_permission(struct file *, int);
-
+extern void inode_init_owner(struct inode *inode, const struct inode *dir,
+ mode_t mode);
/*
* VFS FS_IOC_FIEMAP helper definitions.
*/
@@ -1745,6 +1743,7 @@ struct file_system_type {
struct lock_class_key s_lock_key;
struct lock_class_key s_umount_key;
+ struct lock_class_key s_vfs_rename_key;
struct lock_class_key i_lock_key;
struct lock_class_key i_mutex_key;
@@ -1782,8 +1781,6 @@ extern int get_sb_pseudo(struct file_system_type *, char *,
const struct super_operations *ops, unsigned long,
struct vfsmount *mnt);
extern void simple_set_mnt(struct vfsmount *mnt, struct super_block *sb);
-int __put_super_and_need_restart(struct super_block *sb);
-void put_super(struct super_block *sb);
/* Alas, no aliases. Too much hassle with bringing module.h everywhere */
#define fops_get(fops) \
@@ -1803,6 +1800,8 @@ extern void drop_collected_mounts(struct vfsmount *);
extern int iterate_mounts(int (*)(struct vfsmount *, void *), void *,
struct vfsmount *);
extern int vfs_statfs(struct dentry *, struct kstatfs *);
+extern int freeze_super(struct super_block *super);
+extern int thaw_super(struct super_block *super);
extern int current_umask(void);
@@ -2088,9 +2087,9 @@ extern int __filemap_fdatawrite_range(struct address_space *mapping,
extern int filemap_fdatawrite_range(struct address_space *mapping,
loff_t start, loff_t end);
-extern int vfs_fsync_range(struct file *file, struct dentry *dentry,
- loff_t start, loff_t end, int datasync);
-extern int vfs_fsync(struct file *file, struct dentry *dentry, int datasync);
+extern int vfs_fsync_range(struct file *file, loff_t start, loff_t end,
+ int datasync);
+extern int vfs_fsync(struct file *file, int datasync);
extern int generic_write_sync(struct file *file, loff_t pos, loff_t count);
extern void sync_supers(void);
extern void emergency_sync(void);
@@ -2330,6 +2329,7 @@ extern struct super_block *get_super(struct block_device *);
extern struct super_block *get_active_super(struct block_device *bdev);
extern struct super_block *user_get_super(dev_t);
extern void drop_super(struct super_block *sb);
+extern void iterate_supers(void (*)(struct super_block *, void *), void *);
extern int dcache_dir_open(struct inode *, struct file *);
extern int dcache_dir_close(struct inode *, struct file *);
diff --git a/include/linux/generic_acl.h b/include/linux/generic_acl.h
index ca666d18ed6..574bea4013b 100644
--- a/include/linux/generic_acl.h
+++ b/include/linux/generic_acl.h
@@ -5,8 +5,8 @@
struct inode;
-extern struct xattr_handler generic_acl_access_handler;
-extern struct xattr_handler generic_acl_default_handler;
+extern const struct xattr_handler generic_acl_access_handler;
+extern const struct xattr_handler generic_acl_default_handler;
int generic_acl_init(struct inode *, struct inode *);
int generic_acl_chmod(struct inode *);
diff --git a/include/linux/ramfs.h b/include/linux/ramfs.h
index 8600508c77a..e7320b5e82f 100644
--- a/include/linux/ramfs.h
+++ b/include/linux/ramfs.h
@@ -1,7 +1,8 @@
#ifndef _LINUX_RAMFS_H
#define _LINUX_RAMFS_H
-struct inode *ramfs_get_inode(struct super_block *sb, int mode, dev_t dev);
+struct inode *ramfs_get_inode(struct super_block *sb, const struct inode *dir,
+ int mode, dev_t dev);
extern int ramfs_get_sb(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data, struct vfsmount *mnt);
diff --git a/include/linux/reiserfs_acl.h b/include/linux/reiserfs_acl.h
index b4448853900..3fd8c4506bb 100644
--- a/include/linux/reiserfs_acl.h
+++ b/include/linux/reiserfs_acl.h
@@ -53,8 +53,8 @@ int reiserfs_inherit_default_acl(struct reiserfs_transaction_handle *th,
struct inode *dir, struct dentry *dentry,
struct inode *inode);
int reiserfs_cache_default_acl(struct inode *dir);
-extern struct xattr_handler reiserfs_posix_acl_default_handler;
-extern struct xattr_handler reiserfs_posix_acl_access_handler;
+extern const struct xattr_handler reiserfs_posix_acl_default_handler;
+extern const struct xattr_handler reiserfs_posix_acl_access_handler;
#else
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index 7fa02b4af83..b2cf2089769 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -58,9 +58,9 @@ int reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *,
struct inode *, const char *, const void *,
size_t, int);
-extern struct xattr_handler reiserfs_xattr_user_handler;
-extern struct xattr_handler reiserfs_xattr_trusted_handler;
-extern struct xattr_handler reiserfs_xattr_security_handler;
+extern const struct xattr_handler reiserfs_xattr_user_handler;
+extern const struct xattr_handler reiserfs_xattr_trusted_handler;
+extern const struct xattr_handler reiserfs_xattr_security_handler;
#ifdef CONFIG_REISERFS_FS_SECURITY
int reiserfs_security_init(struct inode *dir, struct inode *inode,
struct reiserfs_security_handle *sec);
diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index fb9b7e6e1e2..0cfa1e9c4cc 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -37,7 +37,7 @@ struct inode;
struct dentry;
struct xattr_handler {
- char *prefix;
+ const char *prefix;
int flags; /* fs private flags passed back to the handlers */
size_t (*list)(struct dentry *dentry, char *list, size_t list_size,
const char *name, size_t name_len, int handler_flags);