Re: [PATCH v7 07/11] sparc64: optimized struct page zeroing

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Dave,

Thank you for acking.

The reason I am not doing initializing stores is because they require a membar, even if only regular stores are following (I hoped to do a membar before first load). This is something I was thinking was not true, but after consulting with colleagues and checking processor manual, I verified that it is the case.

Pasha


You should probably use initializing stores when you are doing 8
stores and we thus know the page struct is cache line aligned.

But other than that:

Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
--
To unsubscribe from this list: send the line "unsubscribe sparclinux" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Kernel Development]     [DCCP]     [Linux ARM Development]     [Linux]     [Photo]     [Yosemite Help]     [Linux ARM Kernel]     [Linux SCSI]     [Linux x86_64]     [Linux Hams]

  Powered by Linux