Use zero_user_page() instead of open-coding it. Signed-off-by: Nate Diller <nate.diller@xxxxxxxxx> --- diff -urpN -X dontdiff linux-2.6.21-rc6-mm1/fs/gfs2/bmap.c linux-2.6.21-rc6-mm1-test/fs/gfs2/bmap.c --- linux-2.6.21-rc6-mm1/fs/gfs2/bmap.c 2007-04-09 17:23:48.000000000 -0700 +++ linux-2.6.21-rc6-mm1-test/fs/gfs2/bmap.c 2007-04-09 18:18:23.000000000 -0700 @@ -885,7 +885,6 @@ static int gfs2_block_truncate_page(stru unsigned blocksize, iblock, length, pos; struct buffer_head *bh; struct page *page; - void *kaddr; int err; page = grab_cache_page(mapping, index); @@ -933,10 +932,7 @@ static int gfs2_block_truncate_page(stru if (sdp->sd_args.ar_data == GFS2_DATA_ORDERED || gfs2_is_jdata(ip)) gfs2_trans_add_bh(ip->i_gl, bh, 0); - kaddr = kmap_atomic(page, KM_USER0); - memset(kaddr + offset, 0, length); - flush_dcache_page(page); - kunmap_atomic(kaddr, KM_USER0); + zero_user_page(page, offset, length); unlock: unlock_page(page); - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
