diff options
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 88611928e71f..b5346576e58d 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -37,6 +37,10 @@ #include <asm/uaccess.h> #include <asm/mman.h> +static ssize_t +generic_file_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov, + loff_t offset, unsigned long nr_segs); + /* * Shared mappings implemented 30.11.1994. It's not fully working yet, * though. @@ -301,8 +305,9 @@ EXPORT_SYMBOL(sync_page_range); * as it forces O_SYNC writers to different parts of the same file * to be serialised right until io completion. */ -int sync_page_range_nolock(struct inode *inode, struct address_space *mapping, - loff_t pos, size_t count) +static int sync_page_range_nolock(struct inode *inode, + struct address_space *mapping, + loff_t pos, size_t count) { pgoff_t start = pos >> PAGE_CACHE_SHIFT; pgoff_t end = (pos + count - 1) >> PAGE_CACHE_SHIFT; @@ -317,7 +322,6 @@ int sync_page_range_nolock(struct inode *inode, struct address_space *mapping, ret = wait_on_page_writeback_range(mapping, start, end); return ret; } -EXPORT_SYMBOL(sync_page_range_nolock); /** * filemap_fdatawait - walk the list of under-writeback pages of the given @@ -2008,7 +2012,7 @@ generic_file_buffered_write(struct kiocb *iocb, const struct iovec *iov, } EXPORT_SYMBOL(generic_file_buffered_write); -ssize_t +static ssize_t __generic_file_aio_write_nolock(struct kiocb *iocb, const struct iovec *iov, unsigned long nr_segs, loff_t *ppos) { @@ -2108,7 +2112,7 @@ generic_file_aio_write_nolock(struct kiocb *iocb, const struct iovec *iov, return ret; } -ssize_t +static ssize_t __generic_file_write_nolock(struct file *file, const struct iovec *iov, unsigned long nr_segs, loff_t *ppos) { @@ -2229,7 +2233,7 @@ EXPORT_SYMBOL(generic_file_writev); * Called under i_sem for writes to S_ISREG files. Returns -EIO if something * went wrong during pagecache shootdown. */ -ssize_t +static ssize_t generic_file_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov, loff_t offset, unsigned long nr_segs) { @@ -2264,4 +2268,3 @@ generic_file_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov, } return retval; } -EXPORT_SYMBOL_GPL(generic_file_direct_IO); |