linux-kernel - Re: [PATCH 10/10]include:linux Remove pointless "@" from various parts of the kernel

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Date:	Mon, 15 Aug 2011 08:51:01 -0700
From:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
To:	"Justin P. Mattock" <justinmattock@...il.com>
Cc:	trivial@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 10/10]include:linux Remove pointless "@" from various
 parts of the kernel

On Fri, Aug 12, 2011 at 05:27:15PM -0700, Justin P. Mattock wrote:
> From: "Justin P. Mattock" <justinmattock@...il.com>
> 
> The patch series below removes some pointless "@"'s in various parts of the kernel.
> Note: some might be useful, but then again, some just seemed a waste of space.
> (and since the kernel is become bloated, might as well diet! even if it's a few bits)

I would like to keep the RCU "@@@", please!

							Thanx, Paul

> Signed-off-by: Justin P. Mattock <justinmattock@...il.com>
> 
> ---
>  include/linux/jbd.h      |    2 +-
>  include/linux/jbd2.h     |    2 +-
>  include/linux/rcupdate.h |    2 +-
>  3 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/include/linux/jbd.h b/include/linux/jbd.h
> index e6a5e34..7f3b109 100644
> --- a/include/linux/jbd.h
> +++ b/include/linux/jbd.h
> @@ -273,7 +273,7 @@ typedef struct journal_superblock_s
>  enum jbd_state_bits {
>  	BH_JBD			/* Has an attached ext3 journal_head */
>  	  = BH_PrivateStart,
> -	BH_JWrite,		/* Being written to log (@@@ DEBUGGING) */
> +	BH_JWrite,		/* Being written to log DEBUGGING */
>  	BH_Freed,		/* Has been freed (truncated) */
>  	BH_Revoked,		/* Has been revoked from the log */
>  	BH_RevokeValid,		/* Revoked flag is valid */
> diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
> index 38f307b..4a7ad4b 100644
> --- a/include/linux/jbd2.h
> +++ b/include/linux/jbd2.h
> @@ -305,7 +305,7 @@ typedef struct journal_superblock_s
>  enum jbd_state_bits {
>  	BH_JBD			/* Has an attached ext3 journal_head */
>  	  = BH_PrivateStart,
> -	BH_JWrite,		/* Being written to log (@@@ DEBUGGING) */
> +	BH_JWrite,		/* Being written to log DEBUGGING */
>  	BH_Freed,		/* Has been freed (truncated) */
>  	BH_Revoked,		/* Has been revoked from the log */
>  	BH_RevokeValid,		/* Revoked flag is valid */
> diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
> index 8f4f881..cfb5d7b 100644
> --- a/include/linux/rcupdate.h
> +++ b/include/linux/rcupdate.h
> @@ -443,7 +443,7 @@ extern int rcu_my_thread_group_empty(void);
>  	__rcu_dereference_check((p), rcu_read_lock_sched_held() || (c), \
>  				__rcu)
> 
> -#define rcu_dereference_raw(p) rcu_dereference_check(p, 1) /*@@@ needed? @@@*/
> +#define rcu_dereference_raw(p) rcu_dereference_check(p, 1) /* needed? */
> 
>  /**
>   * rcu_access_index() - fetch RCU index with no dereferencing
> -- 
> 1.7.6
> 
> --
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