From: "Thomas Weißschuh" <thomas.weissschuh@linutronix.de>
To: Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Russell King <linux@armlinux.org.uk>,
Madhavan Srinivasan <maddy@linux.ibm.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
"Christophe Leroy (CS GROUP)" <chleroy@kernel.org>,
Huacai Chen <chenhuacai@kernel.org>,
WANG Xuerui <kernel@xen0n.name>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Andy Lutomirski <luto@kernel.org>,
Thomas Gleixner <tglx@kernel.org>,
Vincenzo Frascino <vincenzo.frascino@arm.com>,
Theodore Ts'o <tytso@mit.edu>,
"Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
loongarch@lists.linux.dev, linux-mips@vger.kernel.org,
"Thomas Weißschuh" <thomas.weissschuh@linutronix.de>
Subject: [PATCH v2 12/15] vdso/datapage: Remove inclusion of gettimeofday.h
Date: Fri, 27 Feb 2026 07:44:38 +0100 [thread overview]
Message-ID: <20260227-vdso-header-cleanups-v2-12-35d60acf7410@linutronix.de> (raw)
In-Reply-To: <20260227-vdso-header-cleanups-v2-0-35d60acf7410@linutronix.de>
vdso/datapage.h is useful without pulling in the architecture-specific
gettimeofday() helpers.
Move the include to the only users which needs it.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
---
include/vdso/datapage.h | 11 -----------
lib/vdso/gettimeofday.c | 11 +++++++++++
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/include/vdso/datapage.h b/include/vdso/datapage.h
index 23c39b96190f..752856b36a3a 100644
--- a/include/vdso/datapage.h
+++ b/include/vdso/datapage.h
@@ -184,17 +184,6 @@ enum vdso_pages {
VDSO_NR_PAGES
};
-/*
- * The generic vDSO implementation requires that gettimeofday.h
- * provides:
- * - __arch_get_hw_counter(): to get the hw counter based on the
- * clock_mode.
- * - gettimeofday_fallback(): fallback for gettimeofday.
- * - clock_gettime_fallback(): fallback for clock_gettime.
- * - clock_getres_fallback(): fallback for clock_getres.
- */
-#include <asm/vdso/gettimeofday.h>
-
#else /* !__ASSEMBLY__ */
#ifdef CONFIG_VDSO_GETRANDOM
diff --git a/lib/vdso/gettimeofday.c b/lib/vdso/gettimeofday.c
index 73b079eb4511..a4b0f06cf970 100644
--- a/lib/vdso/gettimeofday.c
+++ b/lib/vdso/gettimeofday.c
@@ -12,6 +12,17 @@
#include <vdso/time32.h>
#include <vdso/time64.h>
+/*
+ * The generic vDSO implementation requires that gettimeofday.h
+ * provides:
+ * - __arch_get_hw_counter(): to get the hw counter based on the
+ * clock_mode.
+ * - gettimeofday_fallback(): fallback for gettimeofday.
+ * - clock_gettime_fallback(): fallback for clock_gettime.
+ * - clock_getres_fallback(): fallback for clock_getres.
+ */
+#include <asm/vdso/gettimeofday.h>
+
/* Bring in default accessors */
#include <vdso/vsyscall.h>
--
2.53.0
next prev parent reply other threads:[~2026-02-27 6:45 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-27 6:44 [PATCH v2 00/15] vDSO: header file cleanups Thomas Weißschuh
2026-02-27 6:44 ` [PATCH v2 01/15] arm64: vDSO: gettimeofday: Explicitly include vdso/clocksource.h Thomas Weißschuh
2026-02-27 6:44 ` [PATCH v2 02/15] arm64: vDSO: compat_gettimeofday: Add explicit includes Thomas Weißschuh
2026-02-27 6:44 ` [PATCH v2 03/15] ARM: vdso: gettimeofday: " Thomas Weißschuh
2026-02-27 6:44 ` [PATCH v2 04/15] powerpc/vdso/gettimeofday: Explicitly include vdso/time32.h Thomas Weißschuh
2026-02-27 6:44 ` [PATCH v2 05/15] powerpc/vdso: Explicitly include asm/cputable.h and asm/feature-fixups.h Thomas Weißschuh
2026-02-27 6:44 ` [PATCH v2 06/15] LoongArch: vDSO: Explicitly include asm/vdso/vdso.h Thomas Weißschuh
2026-02-27 6:44 ` [PATCH v2 07/15] MIPS: vdso: Add include guard to asm/vdso/vdso.h Thomas Weißschuh
2026-02-27 6:44 ` [PATCH v2 08/15] MIPS: vdso: Explicitly include asm/vdso/vdso.h Thomas Weißschuh
2026-02-27 6:44 ` [PATCH v2 09/15] random: vDSO: add explicit includes Thomas Weißschuh
2026-02-27 6:44 ` [PATCH v2 10/15] vdso/gettimeofday: Add " Thomas Weißschuh
2026-02-27 6:44 ` [PATCH v2 11/15] vdso/helpers: Explicitly include vdso/processor.h Thomas Weißschuh
2026-02-27 6:44 ` Thomas Weißschuh [this message]
2026-02-27 6:44 ` [PATCH v2 13/15] vdso/datapage: Trim down unnecessary includes Thomas Weißschuh
2026-02-27 6:44 ` [PATCH v2 14/15] random: vDSO: trim vDSO includes Thomas Weißschuh
2026-02-27 6:44 ` [PATCH v2 15/15] random: vDSO: remove ifdeffery Thomas Weißschuh
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