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authorRussell Cattelan <cattelan@redhat.com>2006-10-12 09:23:41 -0400
committerSteven Whitehouse <swhiteho@redhat.com>2006-10-12 17:11:13 -0400
commitc312c4fdc88514dd9522b7858eb879e610aeb9b1 (patch)
treeab63777ca2eaafc9b46ce347bef1488c38794296 /fs
parentfe1a698ffef5af546dd4a8cd6a1f2f202491c4ef (diff)
[GFS2] Pass the correct value to kunmap_atomic
Pass kaddr rather than (incorrect) struct page to kunmap_atomic. Signed-off-by: Russell Cattelan <cattelan@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/gfs2/lops.c4
-rw-r--r--fs/gfs2/ops_address.c6
2 files changed, 5 insertions, 5 deletions
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index 881e337b6a7..ab6d1115f95 100644
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -492,7 +492,7 @@ static int gfs2_check_magic(struct buffer_head *bh)
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(struct gfs2_sbd *sdp)
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 99c933762eb..e0599fed99c 100644
--- a/fs/gfs2/ops_address.c
+++ b/fs/gfs2/ops_address.c
@@ -162,7 +162,7 @@ static int zero_readpage(struct page *page)
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_inode *ip, struct page *page)
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 *file, struct page *page,
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);