Hello!
On May 3, 2015, at 2:31 PM, Greg KH wrote:
>> -/* Allocations above this size are considered too big and could not be done
>> - * atomically.
>> - *
>> - * Be very careful when changing this value, especially when decreasing it,
>> - * since vmalloc in Linux doesn't perform well on multi-cores system,
>> calling
>> - * vmalloc in critical path would hurt performance badly. See LU-66.
>> - */
>> -#define OBD_ALLOC_BIG (4 * PAGE_CACHE_SIZE)
>> -
>> #define OBD_ALLOC_LARGE(ptr, size) \
>> do { \
>> - if (size > OBD_ALLOC_BIG) \
>> - OBD_VMALLOC(ptr, size); \
>> - else \
>> - OBD_ALLOC(ptr, size); \
>> + ptr = libcfs_kvzalloc(size, GFP_NOFS); \
>> } while (0)
>
> Just fix up all callers of these functions, if there are any anymore.
This is what Julia is doing. I am providing the stub for her wonderful scripts
to unwrap per her request.
>> + */
>> +/*
>> + * Copyright (c) 2015, Oleg Drokin <[email protected]>
>
> I think your employer would like a different line here...
Only on stuff that I do at work when I am getting paid.
Stuff that I do on my own uncompensated, I own all the rights to, I hope.
Bye,
Oleg
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