Re: [PATCH 03/16] GFS2: bmap and inode functions

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>> >+	for (i = ip->i_di.di_height; i--;)
>> >+		mp->mp_list[i] = (__u16)do_div(b, sdp->sd_inptrs);
>> 
>> Drop the cast if possible. do_div returns an integer.
>
>hm, do we need an explicit do_div() in fact, why not just "b / inptrs"?

b is int64 so if we just did b/inptrs, gcc would likely generate calls for 
__udivdi3. Is this udivdi3 dependency satisfied in other code (lib/...?)?

>> How about inverting the if() to:
>> 
>> 	if(ip == NULL)
>> 		return;
>> 	if(test_bit(GLF_DIRTY, &gl->gl_flags))
>> 		gfs_inode_attr_in(ip);
>> 	gfs2_meta_cache_flush(ip);
>
>btw., it should be "if (", not "if(".

There is no such rule in CodingStyle.



Jan Engelhardt
-- 

-- 
VGER BF report: H 0
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