Displaying 2 results from an estimated 2 matches for "reallocatepool".
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allocatepool
2015 Sep 16
1
[PATCH] efi: Call ExitBootServices at least twice
...ze, map, key,
> + desc_sz, desc_ver);
> +
> + if (status == EFI_BUFFER_TOO_SMALL) {
> + if (map)
> + FreePool(map);
> + allocsizeadd *= 2;
> + *allocsize = size + allocsizeadd;
> + map = AllocatePool(*allocsize);
Why don't you use ReallocatePool()?
Besides, you could just return inside loop when GetMemoryMap() returns
EFI_SUCCESS and thus avoiding to check twice for EFI_BUFFER_TOO_SMALL
prior to "status == EFI_SUCCESS" outside loop.
Thanks,
Paulo
> + }
> + } while (status == EFI_BUFFER_TOO_SMALL);
> +
> + if (sta...
2015 Aug 26
5
[PATCH] Call ExitBootServices twice
From: Sylvain Gault <sylvain.gault at gmail.com>
On some architecture, including my hardware, the function ExitBootServices may
need to be called twice in order to successfully exit the boot services. As
stated by the UEFI spec, the first call to ExitBootServices may perform a
partial shutdown of the services. It seems that during this partial shutdown,
the memory map can be modified, thus