struct inode *inode = file_inode(file);
struct gfs2_inode *ip = GFS2_I(inode);
struct gfs2_sbd *sdp = GFS2_SB(inode);
+ unsigned int blocksize = i_blocksize(inode);
+ loff_t start, end;
int error;
+ start = round_down(offset, blocksize);
+ end = round_up(offset + length, blocksize) - 1;
+ error = filemap_write_and_wait_range(inode->i_mapping, start, end);
+ if (error)
+ return error;
+
if (gfs2_is_jdata(ip))
error = gfs2_trans_begin(sdp, RES_DINODE + 2 * RES_JDATA,
GFS2_JTRUNC_REVOKES);
if (error)
goto out;
} else {
- unsigned int start_off, end_len, blocksize;
+ unsigned int start_off, end_len;
- blocksize = i_blocksize(inode);
start_off = offset & (blocksize - 1);
end_len = (offset + length) & (blocksize - 1);
if (start_off) {