diff options
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 73 |
1 files changed, 44 insertions, 29 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 8032db992..686aef31a 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -288,6 +288,7 @@ extern void set_bh_page(struct buffer_head *bh, struct page *page, unsigned long #include <linux/hfs_fs_i.h> #include <linux/adfs_fs_i.h> #include <linux/qnx4_fs_i.h> +#include <linux/reiserfs_fs_i.h> #include <linux/bfs_fs_i.h> #include <linux/udf_fs_i.h> #include <linux/ncp_fs_i.h> @@ -450,6 +451,7 @@ struct inode { struct hfs_inode_info hfs_i; struct adfs_inode_info adfs_i; struct qnx4_inode_info qnx4_i; + struct reiserfs_inode_info reiserfs_i; struct bfs_inode_info bfs_i; struct udf_inode_info udf_i; struct ncp_inode_info ncpfs_i; @@ -460,35 +462,6 @@ struct inode { } u; }; -/* Inode state bits.. */ -#define I_DIRTY_SYNC 1 /* Not dirty enough for O_DATASYNC */ -#define I_DIRTY_DATASYNC 2 /* Data-related inode changes pending */ -#define I_DIRTY_PAGES 4 /* Data-related inode changes pending */ -#define I_LOCK 8 -#define I_FREEING 16 -#define I_CLEAR 32 - -#define I_DIRTY (I_DIRTY_SYNC | I_DIRTY_DATASYNC | I_DIRTY_PAGES) - -extern void __mark_inode_dirty(struct inode *, int); -static inline void mark_inode_dirty(struct inode *inode) -{ - if ((inode->i_state & I_DIRTY) != I_DIRTY) - __mark_inode_dirty(inode, I_DIRTY); -} - -static inline void mark_inode_dirty_sync(struct inode *inode) -{ - if (!(inode->i_state & I_DIRTY_SYNC)) - __mark_inode_dirty(inode, I_DIRTY_SYNC); -} - -static inline void mark_inode_dirty_pages(struct inode *inode) -{ - if (inode && !(inode->i_state & I_DIRTY_PAGES)) - __mark_inode_dirty(inode, I_DIRTY_PAGES); -} - struct fown_struct { int pid; /* pid or -pgrp where SIGIO should be sent */ uid_t uid, euid; /* uid/euid of process setting the owner */ @@ -654,6 +627,7 @@ struct quota_mount_options #include <linux/hfs_fs_sb.h> #include <linux/adfs_fs_sb.h> #include <linux/qnx4_fs_sb.h> +#include <linux/reiserfs_fs_sb.h> #include <linux/bfs_fs_sb.h> #include <linux/udf_fs_sb.h> #include <linux/ncp_fs_sb.h> @@ -702,6 +676,7 @@ struct super_block { struct hfs_sb_info hfs_sb; struct adfs_sb_info adfs_sb; struct qnx4_sb_info qnx4_sb; + struct reiserfs_sb_info reiserfs_sb; struct bfs_sb_info bfs_sb; struct udf_sb_info udf_sb; struct ncp_sb_info ncpfs_sb; @@ -815,17 +790,54 @@ struct inode_operations { */ struct super_operations { void (*read_inode) (struct inode *); + + /* reiserfs kludge. reiserfs needs 64 bits of information to + ** find an inode. We are using the read_inode2 call to get + ** that information. We don't like this, and are waiting on some + ** VFS changes for the real solution. + ** iget4 calls read_inode2, iff it is defined + */ + void (*read_inode2) (struct inode *, void *) ; + void (*dirty_inode) (struct inode *); void (*write_inode) (struct inode *, int); void (*put_inode) (struct inode *); void (*delete_inode) (struct inode *); void (*put_super) (struct super_block *); void (*write_super) (struct super_block *); + void (*write_super_lockfs) (struct super_block *); + void (*unlockfs) (struct super_block *); int (*statfs) (struct super_block *, struct statfs *); int (*remount_fs) (struct super_block *, int *, char *); void (*clear_inode) (struct inode *); void (*umount_begin) (struct super_block *); }; +/* Inode state bits.. */ +#define I_DIRTY_SYNC 1 /* Not dirty enough for O_DATASYNC */ +#define I_DIRTY_DATASYNC 2 /* Data-related inode changes pending */ +#define I_DIRTY_PAGES 4 /* Data-related inode changes pending */ +#define I_LOCK 8 +#define I_FREEING 16 +#define I_CLEAR 32 + +#define I_DIRTY (I_DIRTY_SYNC | I_DIRTY_DATASYNC | I_DIRTY_PAGES) + +extern void __mark_inode_dirty(struct inode *, int); +static inline void mark_inode_dirty(struct inode *inode) +{ + __mark_inode_dirty(inode, I_DIRTY); +} + +static inline void mark_inode_dirty_sync(struct inode *inode) +{ + __mark_inode_dirty(inode, I_DIRTY_SYNC); +} + +static inline void mark_inode_dirty_pages(struct inode *inode) +{ + __mark_inode_dirty(inode, I_DIRTY_PAGES); +} + struct dquot_operations { void (*initialize) (struct inode *, short); void (*drop) (struct inode *); @@ -988,6 +1000,9 @@ extern int fs_may_remount_ro(struct super_block *); extern int try_to_free_buffers(struct page *, int); extern void refile_buffer(struct buffer_head * buf); +/* reiserfs_writepage needs this */ +extern void set_buffer_async_io(struct buffer_head *bh) ; + #define BUF_CLEAN 0 #define BUF_LOCKED 1 /* Buffers scheduled for write */ #define BUF_DIRTY 2 /* Dirty buffers, not yet scheduled for write */ |