[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH v3 13/14] xen: ifdef inclusion of <asm/grant_table.h> in <xen/grant_table.h>
Ifdef-ing inclusion of <asm/grant_table.h> allows to avoid generation of empty <asm/grant_table.h> for cases when CONFIG_GRANT_TABLE is not enabled. The following changes were done for Arm: <asm/grant_table.h> should be included directly because it contains gnttab_dom0_frames() macros which is unique for Arm and is used in arch/arm/domain_build.c. <asm/grant_table.h> is #ifdef-ed with CONFIG_GRANT_TABLE in <xen/grant_table.h> so in case of !CONFIG_GRANT_TABLE gnttab_dom0_frames won't be available for use in arch/arm/domain_build.c. Suggested-by: Jan Beulich <jbeulich@xxxxxxxx> Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx> --- Changes in V3: - Remove unnecessary comment. --- xen/arch/arm/domain_build.c | 1 + xen/arch/ppc/include/asm/grant_table.h | 5 ----- xen/include/xen/grant_table.h | 3 +++ 3 files changed, 4 insertions(+), 5 deletions(-) delete mode 100644 xen/arch/ppc/include/asm/grant_table.h diff --git a/xen/arch/arm/domain_build.c b/xen/arch/arm/domain_build.c index 2dd2926b41..6e8cc6bbb5 100644 --- a/xen/arch/arm/domain_build.c +++ b/xen/arch/arm/domain_build.c @@ -34,6 +34,7 @@ #include <xen/irq.h> #include <xen/grant_table.h> +#include <asm/grant_table.h> #include <xen/serial.h> #define STATIC_EVTCHN_NODE_SIZE_CELLS 2 diff --git a/xen/arch/ppc/include/asm/grant_table.h b/xen/arch/ppc/include/asm/grant_table.h deleted file mode 100644 index d0ff58dd3d..0000000000 --- a/xen/arch/ppc/include/asm/grant_table.h +++ /dev/null @@ -1,5 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -#ifndef __ASM_PPC_GRANT_TABLE_H__ -#define __ASM_PPC_GRANT_TABLE_H__ - -#endif /* __ASM_PPC_GRANT_TABLE_H__ */ diff --git a/xen/include/xen/grant_table.h b/xen/include/xen/grant_table.h index 85fe6b7b5e..50edfecfb6 100644 --- a/xen/include/xen/grant_table.h +++ b/xen/include/xen/grant_table.h @@ -26,7 +26,10 @@ #include <xen/mm-frame.h> #include <xen/rwlock.h> #include <public/grant_table.h> + +#ifdef CONFIG_GRANT_TABLE #include <asm/grant_table.h> +#endif struct grant_table; -- 2.41.0
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