lkml.org 
[lkml]   [2008]   [May]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2/4] ipc/sem.c: remove unused entries from struct sem_queue
Manfred Spraul wrote:
> sem_queue.sma and sem_queue.id were never used, the attached
> patch removes them.
>
> Signed-Off-By: Manfred Spraul <manfred@colorfullife.com>

Reviewed-By: Nadia Derbey <Nadia.Derbey@bull.net>

> ---
> include/linux/sem.h | 2 --
> ipc/sem.c | 2 --
> 2 files changed, 0 insertions(+), 4 deletions(-)
>
> diff --git a/include/linux/sem.h b/include/linux/sem.h
> index 6a1af1b..87756ef 100644
> --- a/include/linux/sem.h
> +++ b/include/linux/sem.h
> @@ -107,8 +107,6 @@ struct sem_queue {
> struct sem_undo * undo; /* undo structure */
> int pid; /* process id of requesting process */
> int status; /* completion status of operation */
> - struct sem_array * sma; /* semaphore array for operations */
> - int id; /* internal sem id */
> struct sembuf * sops; /* array of pending operations */
> int nsops; /* number of operations */
> int alter; /* does the operation alter the array? */
> diff --git a/ipc/sem.c b/ipc/sem.c
> index 211632e..8cd96f1 100644
> --- a/ipc/sem.c
> +++ b/ipc/sem.c
> @@ -1160,12 +1160,10 @@ asmlinkage long sys_semtimedop(int semid, struct sembuf __user *tsops,
> * task into the pending queue and go to sleep.
> */
>
> - queue.sma = sma;
> queue.sops = sops;
> queue.nsops = nsops;
> queue.undo = un;
> queue.pid = task_tgid_vnr(current);
> - queue.id = semid;
> queue.alter = alter;
> if (alter)
> append_to_queue(sma ,&queue);





\
 
 \ /
  Last update: 2008-05-29 17:05    [W:0.042 / U:0.172 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site