From 1c85a2a1945cbafcd2e7cebc6e23d0e206aeda3d Mon Sep 17 00:00:00 2001 From: "Naveen N. Rao" Date: Wed, 3 Jul 2019 22:33:56 +0530 Subject: powerpc/pseries: Factor out DTL buffer allocation and registration routines Introduce new helpers for DTL buffer allocation and registration and have the existing code use those. Signed-off-by: Naveen N. Rao [mpe: Don't split error messages across lines, for grepability] Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/lppaca.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/powerpc/include/asm/lppaca.h') diff --git a/arch/powerpc/include/asm/lppaca.h b/arch/powerpc/include/asm/lppaca.h index 2c7e31187726..a8ac2b8988d4 100644 --- a/arch/powerpc/include/asm/lppaca.h +++ b/arch/powerpc/include/asm/lppaca.h @@ -175,6 +175,9 @@ extern struct kmem_cache *dtl_cache; */ extern void (*dtl_consumer)(struct dtl_entry *entry, u64 index); +extern void register_dtl_buffer(int cpu); +extern void alloc_dtl_buffers(void); + #endif /* CONFIG_PPC_BOOK3S */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_LPPACA_H */ -- cgit