>From c312c4fdc88514dd9522b7858eb879e610aeb9b1 Mon Sep 17 00:00:00 2001
From: Russell Cattelan <[email protected]>
Date: Thu, 12 Oct 2006 09:23:41 -0400
Subject: [GFS2] Pass the correct value to kunmap_atomic
Pass kaddr rather than (incorrect) struct page to kunmap_atomic.
Signed-off-by: Russell Cattelan <[email protected]>
Signed-off-by: Steven Whitehouse <[email protected]>
---
fs/gfs2/lops.c | 4 ++--
fs/gfs2/ops_address.c | 6 +++---
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index 881e337..ab6d111 100644
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -492,7 +492,7 @@ static int gfs2_check_magic(struct buffe
ptr = kaddr + bh_offset(bh);
if (*ptr == cpu_to_be32(GFS2_MAGIC))
rv = 1;
- kunmap_atomic(page, KM_USER0);
+ kunmap_atomic(kaddr, KM_USER0);
return rv;
}
@@ -626,7 +626,7 @@ static void databuf_lo_before_commit(str
memcpy(bh->b_data,
kaddr + bh_offset(bd2->bd_bh),
sdp->sd_sb.sb_bsize);
- kunmap_atomic(page, KM_USER0);
+ kunmap_atomic(kaddr, KM_USER0);
*(__be32 *)bh->b_data = 0;
} else {
bh = gfs2_log_fake_buf(sdp, bd2->bd_bh);
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c
index 99c9337..e0599fe 100644
--- a/fs/gfs2/ops_address.c
+++ b/fs/gfs2/ops_address.c
@@ -162,7 +162,7 @@ static int zero_readpage(struct page *pa
kaddr = kmap_atomic(page, KM_USER0);
memset(kaddr, 0, PAGE_CACHE_SIZE);
- kunmap_atomic(page, KM_USER0);
+ kunmap_atomic(kaddr, KM_USER0);
SetPageUptodate(page);
@@ -195,7 +195,7 @@ static int stuffed_readpage(struct gfs2_
memcpy(kaddr, dibh->b_data + sizeof(struct gfs2_dinode),
ip->i_di.di_size);
memset(kaddr + ip->i_di.di_size, 0, PAGE_CACHE_SIZE - ip->i_di.di_size);
- kunmap_atomic(page, KM_USER0);
+ kunmap_atomic(kaddr, KM_USER0);
brelse(dibh);
@@ -485,7 +485,7 @@ static int gfs2_commit_write(struct file
kaddr = kmap_atomic(page, KM_USER0);
memcpy(dibh->b_data + sizeof(struct gfs2_dinode) + from,
kaddr + from, to - from);
- kunmap_atomic(page, KM_USER0);
+ kunmap_atomic(kaddr, KM_USER0);
SetPageUptodate(page);
--
1.4.1
-
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