From 0452a4e5d021900b07ebdeecb9ed03b49f164f3f Mon Sep 17 00:00:00 2001
From: Jens Axboe <jens.axboe@oracle.com>
Date: Fri, 1 Jun 2007 11:55:49 +0200
Subject: [PATCH] sendfile: kill generic_file_sendfile()
It's no longer used.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---
include/linux/fs.h | 1 -
mm/filemap.c | 20 --------------------
2 files changed, 21 deletions(-)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 6a41f4cab14c..87c1d3e9d6cb 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1762,7 +1762,6 @@ extern ssize_t generic_file_buffered_write(struct kiocb *, const struct iovec *,
unsigned long, loff_t, loff_t *, size_t, ssize_t);
extern ssize_t do_sync_read(struct file *filp, char __user *buf, size_t len, loff_t *ppos);
extern ssize_t do_sync_write(struct file *filp, const char __user *buf, size_t len, loff_t *ppos);
-extern ssize_t generic_file_sendfile(struct file *, loff_t *, size_t, read_actor_t, void *);
extern void do_generic_mapping_read(struct address_space *mapping,
struct file_ra_state *, struct file *,
loff_t *, read_descriptor_t *, read_actor_t);
diff --git a/mm/filemap.c b/mm/filemap.c
index d1d9814f99dd..c6ebd9f912ab 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1245,26 +1245,6 @@ int file_send_actor(read_descriptor_t * desc, struct page *page, unsigned long o
return written;
}
-ssize_t generic_file_sendfile(struct file *in_file, loff_t *ppos,
- size_t count, read_actor_t actor, void *target)
-{
- read_descriptor_t desc;
-
- if (!count)
- return 0;
-
- desc.written = 0;
- desc.count = count;
- desc.arg.data = target;
- desc.error = 0;
-
- do_generic_file_read(in_file, ppos, &desc, actor);
- if (desc.written)
- return desc.written;
- return desc.error;
-}
-EXPORT_SYMBOL(generic_file_sendfile);
-
static ssize_t
do_readahead(struct address_space *mapping, struct file *filp,
unsigned long index, unsigned long nr)
--
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