[patch] unprivileged mlock(2)

[Andrey Zonov]

On 8/30/12 2:58 PM, Andrey Zonov wrote:
> On 8/30/12 1:06 PM, Andrey Zonov wrote:
>> Index: sys/vm/vm_mmap.c
>> ===================================================================
>> --- sys/vm/vm_mmap.c	(revision 239611)
>> +++ sys/vm/vm_mmap.c	(working copy)
>> @@ -1483,11 +1483,13 @@ vm_mmap(vm_map_t map, vm_offset_t *addr, vm_size_t
>>  			PROC_UNLOCK(td->td_proc);
>>  			return (ENOMEM);
>>  		}
>> +#ifdef RACCT
>>  		if (racct_set(td->td_proc, RACCT_VMEM, map->size + size)) {
>>  			PROC_UNLOCK(td->td_proc);
>>  			return (ENOMEM);
>>  		}
>>  		PROC_UNLOCK(td->td_proc);
>> +#endif
>>  	}
>>
>>  	/*
>>
> 
> I put '#endif' in the wrong place, corrected patch is here [2].
> 

We don't need this patch, because accounting code doesn't add any extra
process locking here.


-- 
Andrey Zonov

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