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[BUG] in do_mmap_pgoff() (2.4.19-preX)



Hi,

	While documenting the do_mmap_pgoff() function, i found this
snippet of code very suspicious:

        /* Private writable mapping? Check memory availability.. */
	        if ((vm_flags & (VM_SHARED | VM_WRITE)) == VM_WRITE &&
                                           !(flags & MAP_NORESERVE) &&
			          !vm_enough_memory(len >> PAGE_SHIFT))
			return -ENOMEM; 
											 
	Here we need to quit if *any* one of the condition is true. So I
think it should be "||" instead of "&&". As according to the present
code, it quits only if all the 3 conditions is true, which is wrong.




					Bye,
						Abhi.
	
	
Linux Kernel Documentation Project
http://freesoftware.fsf.org/lkdp
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