Hi,
On Mon, 2006-09-04 at 18:55 +0200, Jan Engelhardt wrote:
> >+#if 0
> >+ else if ((ip->i_di.di_flags & GFS2_DIF_EA_PACKED) &&
> >+ er->er_type == GFS2_EATYPE_SYS)
> >+ return 1;
> >+#endif
>
now removed.
> >+/**
> >+ * ea_get_unstuffed - actually copies the unstuffed data into the
> >+ * request buffer
> >+ * @ip:
> >+ * @ea:
> >+ * @data:
> >+ *
> >+ * Returns: errno
> >+ */
>
> There are more of these. If you have the time, please fill in.
>
I've filled in the remaining ones in this file so far.
> >+ *dataptr++ = cpu_to_be64((uint64_t)bh->b_blocknr);
>
> At least on i386, this cast seems unnecessary, since
>
> include/asm-i386/byteorder.h:
> static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 val)
>
> but someone else should probably prove me right/wrong.
>
I agree, so I've removed it.
> >+ if (private)
> >+ ea_set_remove_stuffed(ip, (struct gfs2_ea_location *)private);
>
> private is a void *, ergo nocast.
>
ok
> >+ gfs2_glock_dq_uninit(&al->al_ri_gh);
>
> Another Ken Preslan gem? al_ri_gh_t then.
>
:-) It is, but it does make sense:
The al prefix means its part of a gfs2_alloc structure
The ri stands for "Resource Index" one of GFS2's special files which in
this case contains a list of the on-disk locations of the resource
groups (think ext2/3 block groups and you won't be too far wrong).
The gh stands for gfs2_holder which is the structure associated with
holding a glock on something (in this case the Resource Index inode).
> >+ return (5 + (ea->ea_name_len + 1));
> ()
>
> >+unsigned int gfs2_ea_name2type(const char *name, char **truncated_name)
> >+{
> >+ unsigned int type;
> >+
> >+ if (strncmp(name, "system.", 7) == 0) {
> >+ type = GFS2_EATYPE_SYS;
> >+ if (truncated_name)
> >+ *truncated_name = strchr(name, '.') + 1;
>
> Since we already know where the dot is (otherwise, strncmp would have failed),
> we can omit the relookup with strchr:
>
> *truncated_name = name + sizeof("system.") - 1;
>
ok, all fixed. Also I noticed as soon as I did that, that it was
possible to add a bunch more const in various places, so I did that too.
I've also taken a look over the indenting which appeared a bit odd in
places and fixed up that at the same time. The patch is here:
http://www.kernel.org/git/?p=linux/kernel/git/steve/gfs2-2.6.git;a=commitdiff;h=cca195c5c09b81065018dee39f4013b95bf47502
Steve.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
