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Commit 2a6f6d09 authored by Jeremy Fitzhardinge's avatar Jeremy Fitzhardinge
Browse files

xen/multicall: move *idx fields to start of mc_buffer 



The CPU would prefer small offsets.

Signed-off-by: default avatarJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
parent eac303bf

arch/x86/xen/multicalls.c

+1 −1
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ 




struct mc_buffer {

	unsigned mcidx, argidx, cbidx;

	struct multicall_entry entries[MC_BATCH];

#if MC_DEBUG

	struct multicall_entry debug[MC_BATCH];
@@ -46,7 +47,6 @@ struct mc_buffer { 
		void (*fn)(void *);

		void *data;

	} callbacks[MC_BATCH];

	unsigned mcidx, argidx, cbidx;

};



static DEFINE_PER_CPU(struct mc_buffer, mc_buffer);