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| author | Russell Cattelan | 2006-10-12 15:23:41 +0200 |
|---|---|---|
| committer | Steven Whitehouse | 2006-10-12 23:11:13 +0200 |
| commit | c312c4fdc88514dd9522b7858eb879e610aeb9b1 (patch) | |
| tree | ab63777ca2eaafc9b46ce347bef1488c38794296 | |
| parent | [GFS2] Fix bug where lock not held (diff) | |
| download | kernel-qcow2-linux-c312c4fdc88514dd9522b7858eb879e610aeb9b1.tar.gz kernel-qcow2-linux-c312c4fdc88514dd9522b7858eb879e610aeb9b1.tar.xz kernel-qcow2-linux-c312c4fdc88514dd9522b7858eb879e610aeb9b1.zip | |
[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>
| -rw-r--r-- | fs/gfs2/lops.c | 4 | ||||
| -rw-r--r-- | 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 881e337b6a70..ab6d1115f95d 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 99c933762eb2..e0599fed99ce 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); |