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authorLinus Torvalds <torvalds@linux-foundation.org>2009-09-14 21:36:47 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-14 21:36:47 (GMT)
commit4142e0d1def2c0176c27fd2e810243045a62eb6d (patch)
treea21f76fafcd7609419a3ce610d8b9360748ccd76 /include
parent33f1de69312432baecb997a570b7d77c4d02d1ed (diff)
parent2daea67e966dc0c42067ebea015ddac6834cef88 (diff)
downloadlinux-4142e0d1def2c0176c27fd2e810243045a62eb6d.tar.xz
Merge branch 'osync_cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6
* 'osync_cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: fsync: wait for data writeout completion before calling ->fsync vfs: Remove generic_osync_inode() and sync_page_range{_nolock}() fat: Opencode sync_page_range_nolock() pohmelfs: Use new syncing helper xfs: Convert sync_page_range() to simple filemap_write_and_wait_range() ocfs2: Update syncing after splicing to match generic version ntfs: Use new syncing helpers and update comments ext4: Remove syncing logic from ext4_file_write ext3: Remove syncing logic from ext3_file_write ext2: Update comment about generic_osync_inode vfs: Introduce new helpers for syncing after writing to O_SYNC file or IS_SYNC inode vfs: Rename generic_file_aio_write_nolock ocfs2: Use __generic_file_aio_write instead of generic_file_aio_write_nolock pohmelfs: Use __generic_file_aio_write instead of generic_file_aio_write_nolock vfs: Remove syncing from generic_file_direct_write() and generic_file_buffered_write() vfs: Export __generic_file_aio_write() and add some comments vfs: Introduce filemap_fdatawait_range
Diffstat (limited to 'include')
-rw-r--r--include/linux/fs.h18
-rw-r--r--include/linux/writeback.h4
2 files changed, 11 insertions, 11 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index a79f483..37f5321 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1455,11 +1455,6 @@ int fiemap_check_flags(struct fiemap_extent_info *fieinfo, u32 fs_flags);
#define DT_SOCK 12
#define DT_WHT 14
-#define OSYNC_METADATA (1<<0)
-#define OSYNC_DATA (1<<1)
-#define OSYNC_INODE (1<<2)
-int generic_osync_inode(struct inode *, struct address_space *, int);
-
/*
* This is the "filldir" function type, used by readdir() to let
* the kernel specify what kind of dirent layout it wants to have.
@@ -2086,6 +2081,8 @@ extern int write_inode_now(struct inode *, int);
extern int filemap_fdatawrite(struct address_space *);
extern int filemap_flush(struct address_space *);
extern int filemap_fdatawait(struct address_space *);
+extern int filemap_fdatawait_range(struct address_space *, loff_t lstart,
+ loff_t lend);
extern int filemap_write_and_wait(struct address_space *mapping);
extern int filemap_write_and_wait_range(struct address_space *mapping,
loff_t lstart, loff_t lend);
@@ -2096,7 +2093,10 @@ 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 generic_write_sync(struct file *file, loff_t pos, loff_t count);
extern void sync_supers(void);
extern void emergency_sync(void);
extern void emergency_remount(void);
@@ -2202,9 +2202,9 @@ extern int generic_file_readonly_mmap(struct file *, struct vm_area_struct *);
extern int file_read_actor(read_descriptor_t * desc, struct page *page, unsigned long offset, unsigned long size);
int generic_write_checks(struct file *file, loff_t *pos, size_t *count, int isblk);
extern ssize_t generic_file_aio_read(struct kiocb *, const struct iovec *, unsigned long, loff_t);
+extern ssize_t __generic_file_aio_write(struct kiocb *, const struct iovec *, unsigned long,
+ loff_t *);
extern ssize_t generic_file_aio_write(struct kiocb *, const struct iovec *, unsigned long, loff_t);
-extern ssize_t generic_file_aio_write_nolock(struct kiocb *, const struct iovec *,
- unsigned long, loff_t);
extern ssize_t generic_file_direct_write(struct kiocb *, const struct iovec *,
unsigned long *, loff_t, loff_t *, size_t, size_t);
extern ssize_t generic_file_buffered_write(struct kiocb *, const struct iovec *,
@@ -2214,6 +2214,10 @@ extern ssize_t do_sync_write(struct file *filp, const char __user *buf, size_t l
extern int generic_segment_checks(const struct iovec *iov,
unsigned long *nr_segs, size_t *count, int access_flags);
+/* fs/block_dev.c */
+extern ssize_t blkdev_aio_write(struct kiocb *iocb, const struct iovec *iov,
+ unsigned long nr_segs, loff_t pos);
+
/* fs/splice.c */
extern ssize_t generic_file_splice_read(struct file *, loff_t *,
struct pipe_inode_info *, size_t, unsigned int);
diff --git a/include/linux/writeback.h b/include/linux/writeback.h
index 78b1e46..d347632 100644
--- a/include/linux/writeback.h
+++ b/include/linux/writeback.h
@@ -150,10 +150,6 @@ int write_cache_pages(struct address_space *mapping,
struct writeback_control *wbc, writepage_t writepage,
void *data);
int do_writepages(struct address_space *mapping, struct writeback_control *wbc);
-int sync_page_range(struct inode *inode, struct address_space *mapping,
- loff_t pos, loff_t count);
-int sync_page_range_nolock(struct inode *inode, struct address_space *mapping,
- loff_t pos, loff_t count);
void set_page_dirty_balance(struct page *page, int page_mkwrite);
void writeback_set_ratelimit(void);