Re: [PATCH v2 02/11] media: vsp1: Remove packed attributes from aligned structures

On Tue, Mar 13, 2018 at 7:05 PM, Kieran Bingham wrote: > The use of the packed attribute can cause a performance penalty for > all accesses to the struct members, as the compiler will assume that the > structure has the potential to have an unaligned base.

[PATCH v2 02/11] media: vsp1: Remove packed attributes from aligned structures

The use of the packed attribute can cause a performance penalty for all accesses to the struct members, as the compiler will assume that the structure has the potential to have an unaligned base. These structures are all correctly aligned and contain no holes, thus the attribute is redundant and