From: Mark Fasheh <mark.fasheh@oracle.com>
Date: Wed, 12 Apr 2006 21:24:05 +0000 (-0700)
Subject: ocfs2: Don't populate uptodate cache in ocfs2_force_read_journal()
X-Git-Tag: v2.6.17-rc5~106^2~4
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=dd4a2c2bfe159cc39e9672e875c8314563699764;p=linux-2.6-block.git

ocfs2: Don't populate uptodate cache in ocfs2_force_read_journal()

This greatly reduces the amount of memory useded during recovery.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
---

diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index 6a610ae53583..c53d505cbd47 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -870,9 +870,11 @@ static int ocfs2_force_read_journal(struct inode *inode)
 		if (p_blocks > CONCURRENT_JOURNAL_FILL)
 			p_blocks = CONCURRENT_JOURNAL_FILL;
 
+		/* We are reading journal data which should not
+		 * be put in the uptodate cache */
 		status = ocfs2_read_blocks(OCFS2_SB(inode->i_sb),
 					   p_blkno, p_blocks, bhs, 0,
-					   inode);
+					   NULL);
 		if (status < 0) {
 			mlog_errno(status);
 			goto bail;