if (!gfs2_is_writeback(ip))
gfs2_trans_add_bh(ip->i_gl, bh, 0);
- zero_user_page(page, offset, length, KM_USER0);
+ zero_user(page, offset, length);
unlock:
unlock_page(page);
do_div(lblock_stop, bsize);
} else {
unsigned int shift = sdp->sd_sb.sb_bsize_shift;
+ u64 end_of_file = (ip->i_di.di_size + sdp->sd_sb.sb_bsize - 1) >> shift;
lblock = offset >> shift;
lblock_stop = (offset + len + sdp->sd_sb.sb_bsize - 1) >> shift;
+ if (lblock_stop > end_of_file) {
+ *alloc_required = 1;
+ return 0;
+ }
}
for (; lblock < lblock_stop; lblock += extlen) {