Re: [PATCH 0/2] nilfs2-utils: userland tools to tune nilfs

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On Fri, 27 Aug 2010 19:17:08 +0900, Jiro SEKIBA wrote:
> Hi, this is a patch series to introduce new user land tool named
> "nilfs-tune" to nilfs2-utils.
> 
> nilfs-tune is a command that modify tunable nilfs parameters, like
> volume label.  I intented "nilfs-tune" as the step toward to unified
> "nilfs" command.  I'm hoping finaly it will be used as "nilfs tune".
> 
> First patch introduces a new library call nilfs_sb_write to write
> back super blocks.
> 
> Second patch is the actual patch to add new command.
> 
> 
>  configure.ac                 |    7 +-
>  include/nilfs.h              |    7 +
>  lib/nilfs.c                  |   16 ++
>  lib/sb.c                     |  125 ++++++++---
>  man/Makefile.am              |    2 +-
>  man/chcp.8                   |    3 +-
>  man/lscp.1                   |    3 +-
>  man/mkcp.8                   |    3 +-
>  man/nilfs-tune.8             |   54 +++++
>  man/nilfs.8                  |    1 +
>  man/rmcp.8                   |    3 +-
>  sbin/Makefile.am             |    2 +-
>  sbin/nilfs-tune/Makefile.am  |    9 +
>  sbin/nilfs-tune/nilfs-tune.c |  500 ++++++++++++++++++++++++++++++++++++++++++
>  14 files changed, 691 insertions(+), 44 deletions(-)

Thanks for posting the tune tool!

Organization of their functions looks fine to me.

But they will bring several checkpatch errors to the utils:

ERROR: trailing whitespace
#214: FILE: lib/sb.c:170:
+^I$

ERROR: spaces required around that '=' (ctx:VxV)
#232: FILE: lib/sb.c:188:
+       for (i=0;i<2;i++) {
              ^

ERROR: space required after that ';' (ctx:VxV)
#232: FILE: lib/sb.c:188:
+       for (i=0;i<2;i++) {
                ^

ERROR: spaces required around that '<' (ctx:VxV)
#232: FILE: lib/sb.c:188:
+       for (i=0;i<2;i++) {
                  ^

ERROR: space required after that ';' (ctx:VxV)
#232: FILE: lib/sb.c:188:
+       for (i=0;i<2;i++) {
                    ^

ERROR: code indent should use tabs where possible
#233: FILE: lib/sb.c:189:
+^I        if (!sbps[i])$

<snip>

ERROR: space required before the open parenthesis '('
#408: FILE: sbin/nilfs-tune/nilfs-tune.c:185:
+} while(0)

ERROR: space required before the open parenthesis '('
#500: FILE: sbin/nilfs-tune/nilfs-tune.c:277:
+     switch(creator) {

ERROR: space required before the open parenthesis '('
#571: FILE: sbin/nilfs-tune/nilfs-tune.c:348:
+     	    if(interval)

<snip>

To keep the code clean, I think these errors should be gone though
this is not a kernel code.

Could you try to clean them up ?

Thanks,
Ryusuke Konishi
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