Christophe Leroy 8c70cce892 lib/vdso: Mark do_hres_timens() and do_coarse_timens() __always_inline() ... [ Upstream commit 58efe9f696cf908f40d6672aeca81cb2ad2bc762 ] In the same spirit as commit c966533f8c ("lib/vdso: Mark do_hres() and do_coarse() as __always_inline"), mark do_hres_timens() and do_coarse_timens() __always_inline. The measurement below in on a non timens process, ie on the fastest path. On powerpc32, without the patch: clock-gettime-monotonic-raw: vdso: 1155 nsec/call clock-gettime-monotonic-coarse: vdso: 813 nsec/call clock-gettime-monotonic: vdso: 1076 nsec/call With the patch: clock-gettime-monotonic-raw: vdso: 1100 nsec/call clock-gettime-monotonic-coarse: vdso: 667 nsec/call clock-gettime-monotonic: vdso: 1025 nsec/call Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/90dcf45ebadfd5a07f24241551c62f619d1cb930.1617209142.git.christophe.leroy@csgroup.eu Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-09-05 10:28:58 +02:00
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gettimeofday.c	lib/vdso: Mark do_hres_timens() and do_coarse_timens() __always_inline()	2022-09-05 10:28:58 +02:00
Kconfig	lib/vdso: Cleanup clock mode storage leftovers	2020-02-17 20:12:17 +01:00
Makefile	lib/vdso: Provide generic VDSO implementation	2019-06-22 21:21:05 +02:00