netdev - [PATCH 1/3] AFS: Export a couple of core functions for AFS write support

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Message-ID: <20070508194358.27477.74888.stgit@warthog.cambridge.redhat.com>
Date:	Tue, 08 May 2007 20:43:59 +0100
From:	David Howells <dhowells@...hat.com>
To:	akpm@...l.org, netdev@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	dhowells@...hat.com
Subject: [PATCH 1/3] AFS: Export a couple of core functions for AFS write
	support

Export a couple of core functions for AFS write support to use:

	find_get_pages_contig()
	find_get_pages_tag()

Signed-off-by: David Howells <dhowells@...hat.com>
---

 mm/filemap.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/mm/filemap.c b/mm/filemap.c
index 5631d6b..b276508 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -750,6 +750,7 @@ unsigned find_get_pages_contig(struct address_space *mapping, pgoff_t index,
 	read_unlock_irq(&mapping->tree_lock);
 	return i;
 }
+EXPORT_SYMBOL(find_get_pages_contig);
 
 /**
  * find_get_pages_tag - find and return pages that match @tag
@@ -778,6 +779,7 @@ unsigned find_get_pages_tag(struct address_space *mapping, pgoff_t *index,
 	read_unlock_irq(&mapping->tree_lock);
 	return ret;
 }
+EXPORT_SYMBOL(find_get_pages_tag);
 
 /**
  * grab_cache_page_nowait - returns locked page at given index in given cache

-
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