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Commit caa38fb0 authored by Jens Axboe's avatar Jens Axboe Committed by Jens Axboe
Browse files

[PATCH] ext3: make meta data reads use READ_META 



Signed-off-by: default avatarJens Axboe <axboe@suse.de>
parent 5404bc7a

fs/ext3/inode.c

+3 −2
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ 
#include <linux/writeback.h>

#include <linux/mpage.h>

#include <linux/uio.h>

#include <linux/bio.h>

#include "xattr.h"

#include "acl.h"
@@ -1073,7 +1074,7 @@ struct buffer_head *ext3_bread(handle_t *handle, struct inode *inode, 
		return bh;

	if (buffer_uptodate(bh))

		return bh;

	ll_rw_block(READ, 1, &bh);

	ll_rw_block(READ_META, 1, &bh);

	wait_on_buffer(bh);

	if (buffer_uptodate(bh))

		return bh;
@@ -2540,7 +2541,7 @@ static int __ext3_get_inode_loc(struct inode *inode, 
		 */

		get_bh(bh);

		bh->b_end_io = end_buffer_read_sync;

		submit_bh(READ, bh);

		submit_bh(READ_META, bh);

		wait_on_buffer(bh);

		if (!buffer_uptodate(bh)) {

			ext3_error(inode->i_sb, "ext3_get_inode_loc",

fs/ext3/namei.c

+2 −1
Original line number Diff line number Diff line
@@ -35,6 +35,7 @@ 
#include <linux/string.h>

#include <linux/quotaops.h>

#include <linux/buffer_head.h>

#include <linux/bio.h>

#include <linux/smp_lock.h>



#include "namei.h"
@@ -870,7 +871,7 @@ static struct buffer_head * ext3_find_entry (struct dentry *dentry, 
				bh = ext3_getblk(NULL, dir, b++, 0, &err);

				bh_use[ra_max] = bh;

				if (bh)

					ll_rw_block(READ, 1, &bh);

					ll_rw_block(READ_META, 1, &bh);

			}

		}

		if ((bh = bh_use[ra_ptr++]) == NULL)