diff options
| -rw-r--r-- | fs/gfs2/bmap.c | 21 | ||||
| -rw-r--r-- | fs/gfs2/inode.c | 4 | ||||
| -rw-r--r-- | fs/gfs2/ops_address.c | 14 |
3 files changed, 25 insertions, 14 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index 92eef82..cc57f2e 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -121,6 +121,7 @@ static int gfs2_unstuffer_page(struct gfs2_inode *ip, struct buffer_head *dibh, int gfs2_unstuff_dinode(struct gfs2_inode *ip, struct page *page) { struct buffer_head *bh, *dibh; + struct gfs2_dinode *di; u64 block = 0; int isdir = gfs2_is_dir(ip); int error; @@ -141,8 +142,7 @@ int gfs2_unstuff_dinode(struct gfs2_inode *ip, struct page *page) error = gfs2_dir_get_new_buffer(ip, block, &bh); if (error) goto out_brelse; - gfs2_buffer_copy_tail(bh, - sizeof(struct gfs2_meta_header), + gfs2_buffer_copy_tail(bh, sizeof(struct gfs2_meta_header), dibh, sizeof(struct gfs2_dinode)); brelse(bh); } else { @@ -157,18 +157,17 @@ int gfs2_unstuff_dinode(struct gfs2_inode *ip, struct page *page) /* Set up the pointer to the new block */ gfs2_trans_add_bh(ip->i_gl, dibh, 1); - + di = (struct gfs2_dinode *)dibh->b_data; gfs2_buffer_clear_tail(dibh, sizeof(struct gfs2_dinode)); if (ip->i_di.di_size) { - *(u64 *)(dibh->b_data + sizeof(struct gfs2_dinode)) = - cpu_to_be64(block); + *(__be64 *)(di + 1) = cpu_to_be64(block); ip->i_di.di_blocks++; + di->di_blocks = cpu_to_be64(ip->i_di.di_blocks); } ip->i_di.di_height = 1; - - gfs2_dinode_out(&ip->i_di, dibh->b_data); + di->di_height = cpu_to_be16(1); out_brelse: brelse(dibh); @@ -229,6 +228,7 @@ static int build_height(struct inode *inode, unsigned height) unsigned new_height = height - ip->i_di.di_height; struct buffer_head *dibh; struct buffer_head *blocks[GFS2_MAX_META_HEIGHT]; + struct gfs2_dinode *di; int error; u64 *bp; u64 bn; @@ -267,12 +267,13 @@ static int build_height(struct inode *inode, unsigned height) dibh, sizeof(struct gfs2_dinode)); brelse(blocks[n]); gfs2_trans_add_bh(ip->i_gl, dibh, 1); + di = (struct gfs2_dinode *)dibh->b_data; gfs2_buffer_clear_tail(dibh, sizeof(struct gfs2_dinode)); - bp = (u64 *)(dibh->b_data + sizeof(struct gfs2_dinode)); - *bp = cpu_to_be64(bn); + *(__be64 *)(di + 1) = cpu_to_be64(bn); ip->i_di.di_height += new_height; ip->i_di.di_blocks += new_height; - gfs2_dinode_out(&ip->i_di, dibh->b_data); + di->di_height = cpu_to_be16(ip->i_di.di_height); + di->di_blocks = cpu_to_be64(ip->i_di.di_blocks); brelse(dibh); return error; } diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 57a4c8b..660dc81 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -1166,6 +1166,7 @@ int gfs2_glock_nq_atime(struct gfs2_holder *gh) curtime = get_seconds(); if (curtime - ip->i_di.di_atime >= quantum) { struct buffer_head *dibh; + struct gfs2_dinode *di; error = gfs2_trans_begin(sdp, RES_DINODE, 0); if (error == -EROFS) @@ -1180,7 +1181,8 @@ int gfs2_glock_nq_atime(struct gfs2_holder *gh) ip->i_di.di_atime = curtime; gfs2_trans_add_bh(ip->i_gl, dibh, 1); - gfs2_dinode_out(&ip->i_di, dibh->b_data); + di = (struct gfs2_dinode *)dibh->b_data; + di->di_atime = cpu_to_be64(ip->i_di.di_atime); brelse(dibh); gfs2_trans_end(sdp); diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c index 811f4ad..4fb743f 100644 --- a/fs/gfs2/ops_address.c +++ b/fs/gfs2/ops_address.c @@ -460,7 +460,8 @@ static int gfs2_commit_write(struct file *file, struct page *page, struct gfs2_sbd *sdp = GFS2_SB(inode); int error = -EOPNOTSUPP; struct buffer_head *dibh; - struct gfs2_alloc *al = &ip->i_alloc;; + struct gfs2_alloc *al = &ip->i_alloc; + struct gfs2_dinode *di; if (gfs2_assert_withdraw(sdp, gfs2_glock_is_locked_by_me(ip->i_gl))) goto fail_nounlock; @@ -470,6 +471,7 @@ static int gfs2_commit_write(struct file *file, struct page *page, goto fail_endtrans; gfs2_trans_add_bh(ip->i_gl, dibh, 1); + di = (struct gfs2_dinode *)dibh->b_data; if (gfs2_is_stuffed(ip)) { u64 file_size; @@ -495,10 +497,16 @@ static int gfs2_commit_write(struct file *file, struct page *page, goto fail; } - if (ip->i_di.di_size < inode->i_size) + if (ip->i_di.di_size < inode->i_size) { ip->i_di.di_size = inode->i_size; + di->di_size = cpu_to_be64(inode->i_size); + } + + di->di_mode = cpu_to_be32(inode->i_mode); + di->di_atime = cpu_to_be64(inode->i_atime.tv_sec); + di->di_mtime = cpu_to_be64(inode->i_mtime.tv_sec); + di->di_ctime = cpu_to_be64(inode->i_ctime.tv_sec); - gfs2_dinode_out(&ip->i_di, dibh->b_data); brelse(dibh); gfs2_trans_end(sdp); if (al->al_requested) { |
