[OpenAFS-devel] [PATCH] correct Linux kernel client lock initialisation (fwd)

[Derrick J Brashear]

oops. that was supposed to be a forward to openafs-bugs. 

not my day

> 
> ---------- Forwarded message ----------
> Date: Wed, 18 Sep 2002 16:01:56 +0100
> From: David Howells <dhowells@warthog.cambridge.redhat.com>
> To: openafs-devel@openafs.org
> Cc: dhowells@redhat.com, nmurray@redhat.com
> Subject: [OpenAFS-devel] [PATCH] correct Linux kernel client lock initialisation
> 
> 
> Attached is a small patch to initialise some kernel spinlocks properly.
> 
> David
> 
> diff -uNr openafs-1.2.5/src/afs/afs_init.c openafs-debug/src/afs/afs_init.c
> --- openafs-1.2.5/src/afs/afs_init.c	Wed Jul 24 10:41:06 2002
> +++ openafs-debug/src/afs/afs_init.c	Wed Jul 24 10:41:18 2002
> @@ -39,6 +39,8 @@
>  extern afs_rwlock_t afs_xvolume;
>  extern afs_rwlock_t afs_xuser;
>  extern afs_rwlock_t afs_xserver;
> +extern afs_rwlock_t afs_xsrvAddr;
> +extern afs_rwlock_t afs_icl_lock;
>  #ifndef AFS_AIX41_ENV
>  extern afs_lock_t osi_fsplock;
>  #endif
> @@ -517,6 +519,8 @@
>      RWLOCK_INIT(&afs_xvolume, "afs_xvolume");
>      RWLOCK_INIT(&afs_xcell, "afs_xcell");
>      RWLOCK_INIT(&afs_xserver, "afs_xserver");
> +    RWLOCK_INIT(&afs_xsrvAddr, "afs_xsrvAddr");
> +    RWLOCK_INIT(&afs_icl_lock, "afs_icl_lock");
>      RWLOCK_INIT(&afs_xinterface, "afs_xinterface");
>      LOCK_INIT(&afs_puttofileLock, "afs_puttofileLock");
>  #ifndef	AFS_AIX32_ENV
> diff -uNr openafs-1.2.5/src/afs/LINUX/osi_module.c openafs-debug/src/afs/LINUX/osi_module.c
> --- openafs-1.2.5/src/afs/LINUX/osi_module.c	Thu Jul 25 15:49:38 2002
> +++ openafs-debug/src/afs/LINUX/osi_module.c	Thu Jul 25 15:50:48 2002
> @@ -66,6 +66,7 @@
>  #endif
>  int afs_global_owner = 0;
>  unsigned long afs_linux_page_offset = 0; /* contains the PAGE_OFFSET value */
> +extern afs_rwlock_t afs_xosi;
>  
>  /* Since sys_ni_syscall is not exported, I need to cache it in order to restore
>   * it.
> @@ -210,6 +211,7 @@
>  #endif
>  #endif
>  
> +    RWLOCK_INIT(&afs_xosi, "afs_xosi");
>  
>  
>      /* obtain PAGE_OFFSET value */
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> 
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>