diff options
Diffstat (limited to 'fs/gfs2/ops_address.c')
| -rw-r--r-- | fs/gfs2/ops_address.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c index 93e00a8af8cf..fca69f12e4de 100644 --- a/fs/gfs2/ops_address.c +++ b/fs/gfs2/ops_address.c @@ -27,7 +27,6 @@ #include "log.h" #include "meta_io.h" #include "ops_address.h" -#include "page.h" #include "quota.h" #include "trans.h" #include "rgrp.h" @@ -35,6 +34,24 @@ #include "util.h" #include "glops.h" + +static void gfs2_page_add_databufs(struct gfs2_inode *ip, struct page *page, + unsigned int from, unsigned int to) +{ + struct buffer_head *head = page_buffers(page); + unsigned int bsize = head->b_size; + struct buffer_head *bh; + unsigned int start, end; + + for (bh = head, start = 0; bh != head || !start; + bh = bh->b_this_page, start = end) { + end = start + bsize; + if (end <= from || start >= to) + continue; + gfs2_trans_add_bh(ip->i_gl, bh, 0); + } +} + /** * gfs2_get_block - Fills in a buffer head with details about a block * @inode: The inode |