From 42955e77f0db42c85ab55c2e9a57dd17dd222c7e Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Wed, 25 Mar 2009 16:48:35 +0100
Subject: [PATCH] --- yaml --- r: 142220 b: refs/heads/master c:
 76791ab2d5e00c1eef728a8df4347ba133760fb8 h: refs/heads/master v: v3

---
 [refs]                   |  2 +-
 trunk/fs/libfs.c         | 16 ++++++++++++++++
 trunk/include/linux/fs.h | 14 +-------------
 3 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/[refs] b/[refs]
index 511192ba1bef..248b2f4df12a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3d544f411f2971eb82f5c52322251eb04494542a
+refs/heads/master: 76791ab2d5e00c1eef728a8df4347ba133760fb8
diff --git a/trunk/fs/libfs.c b/trunk/fs/libfs.c
index 4910a36f516e..cd223190c4e9 100644
--- a/trunk/fs/libfs.c
+++ b/trunk/fs/libfs.c
@@ -575,6 +575,21 @@ ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos,
  * possibly a read which collects the result - which is stored in a
  * file-local buffer.
  */
+
+void simple_transaction_set(struct file *file, size_t n)
+{
+	struct simple_transaction_argresp *ar = file->private_data;
+
+	BUG_ON(n > SIMPLE_TRANSACTION_LIMIT);
+
+	/*
+	 * The barrier ensures that ar->size will really remain zero until
+	 * ar->data is ready for reading.
+	 */
+	smp_mb();
+	ar->size = n;
+}
+
 char *simple_transaction_get(struct file *file, const char __user *buf, size_t size)
 {
 	struct simple_transaction_argresp *ar;
@@ -820,6 +835,7 @@ EXPORT_SYMBOL(simple_sync_file);
 EXPORT_SYMBOL(simple_unlink);
 EXPORT_SYMBOL(simple_read_from_buffer);
 EXPORT_SYMBOL(memory_read_from_buffer);
+EXPORT_SYMBOL(simple_transaction_set);
 EXPORT_SYMBOL(simple_transaction_get);
 EXPORT_SYMBOL(simple_transaction_read);
 EXPORT_SYMBOL(simple_transaction_release);
diff --git a/trunk/include/linux/fs.h b/trunk/include/linux/fs.h
index fc4dc28c5735..e4de2b543a73 100644
--- a/trunk/include/linux/fs.h
+++ b/trunk/include/linux/fs.h
@@ -2323,19 +2323,7 @@ ssize_t simple_transaction_read(struct file *file, char __user *buf,
 				size_t size, loff_t *pos);
 int simple_transaction_release(struct inode *inode, struct file *file);
 
-static inline void simple_transaction_set(struct file *file, size_t n)
-{
-	struct simple_transaction_argresp *ar = file->private_data;
-
-	BUG_ON(n > SIMPLE_TRANSACTION_LIMIT);
-
-	/*
-	 * The barrier ensures that ar->size will really remain zero until
-	 * ar->data is ready for reading.
-	 */
-	smp_mb();
-	ar->size = n;
-}
+void simple_transaction_set(struct file *file, size_t n);
 
 /*
  * simple attribute files