linux-kernel - [PATCH] JBD: Make journal_do_submit

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Message-Id: <1159455836.12007.2.camel@kleikamp.austin.ibm.com>
Date:	Thu, 28 Sep 2006 10:03:56 -0500
From:	Dave Kleikamp <shaggy@...tin.ibm.com>
To:	Eric Sandeen <sandeen@...deen.net>
Cc:	Andrew Morton <akpm@...l.org>, Jan Kara <jack@...e.cz>,
	Badari Pulavarty <pbadari@...ibm.com>,
	Anton Altaparmakov <aia21@....ac.uk>, sct@...hat.com,
	linux-fsdevel <linux-fsdevel@...r.kernel.org>,
	lkml <linux-kernel@...r.kernel.org>,
	ext4 <linux-ext4@...r.kernel.org>
Subject: [PATCH] JBD: Make journal_do_submit_data static

On Wed, 2006-09-27 at 17:01 -0500, Eric Sandeen wrote:
> Andrew Morton wrote:
> > On Wed, 13 Sep 2006 15:25:19 -0500
> > Dave Kleikamp <shaggy@...tin.ibm.com> wrote:
> > 
> >>> +void journal_do_submit_data(struct buffer_head **wbuf, int bufs)
> >> Is there any reason this couldn't be static?
> > 
> > Nope.
> 
> With this change, journal_brelse_array can also be made static in
> recovery.c, and removed from jbd.h, I think.

Looks like it.  Here's a patch to do that:

JBD: Make journal_brelse_array static

It's always good to make symbols static when we can, and this also
eliminates the need to rename the function in jbd2

suggested by Eric Sandeen

Signed-off-by: Dave Kleikamp <shaggy@...tin.ibm.com>
Cc: Eric Sandeen <sandeen@...deen.net>

diff --git a/fs/jbd/recovery.c b/fs/jbd/recovery.c
index 445eed6..11563fe 100644
--- a/fs/jbd/recovery.c
+++ b/fs/jbd/recovery.c
@@ -46,7 +46,7 @@ static int scan_revoke_records(journal_t
 #ifdef __KERNEL__
 
 /* Release readahead buffers after use */
-void journal_brelse_array(struct buffer_head *b[], int n)
+static void journal_brelse_array(struct buffer_head *b[], int n)
 {
 	while (--n >= 0)
 		brelse (b[n]);
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index a6d9daa..fe89444 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -977,7 +977,6 @@ extern void	   journal_write_revoke_reco
 extern int	journal_set_revoke(journal_t *, unsigned long, tid_t);
 extern int	journal_test_revoke(journal_t *, unsigned long, tid_t);
 extern void	journal_clear_revoke(journal_t *);
-extern void	journal_brelse_array(struct buffer_head *b[], int n);
 extern void	journal_switch_revoke_table(journal_t *journal);
 
 /*

-- 
David Kleikamp
IBM Linux Technology Center

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