[PATCH] mm/filemap.c: make two functions static
With Nick Piggin <npiggin@suse.de>
Give some things static scope.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/mm/filemap.c b/mm/filemap.c
index 8861192..b534657 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 @@
* 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 @@
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 @@
}
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 @@
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 @@
* 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 @@
}
return retval;
}
-EXPORT_SYMBOL_GPL(generic_file_direct_IO);