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| author | Naveen N. Rao | 2019-07-03 19:03:56 +0200 |
|---|---|---|
| committer | Michael Ellerman | 2019-07-04 14:23:10 +0200 |
| commit | 1c85a2a1945cbafcd2e7cebc6e23d0e206aeda3d (patch) | |
| tree | 04faeb3cd69166fa684f2b9dbee9ff2f07f0afa9 /arch/powerpc/include | |
| parent | powerpc/pseries: Do not save the previous DTL mask value (diff) | |
| download | kernel-qcow2-linux-1c85a2a1945cbafcd2e7cebc6e23d0e206aeda3d.tar.gz kernel-qcow2-linux-1c85a2a1945cbafcd2e7cebc6e23d0e206aeda3d.tar.xz kernel-qcow2-linux-1c85a2a1945cbafcd2e7cebc6e23d0e206aeda3d.zip | |
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 <naveen.n.rao@linux.vnet.ibm.com>
[mpe: Don't split error messages across lines, for grepability]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/lppaca.h | 3 |
1 files changed, 3 insertions, 0 deletions
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 */ |