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| author | Anton Blanchard <anton@samba.org> | 2013-08-07 02:01:26 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-08-14 11:50:26 +1000 |
| commit | f13c13a005127b5dc5daaca190277a062d946e63 (patch) | |
| tree | 0e1085a2eb655f8992590cbce39de0c0f87a5a64 /arch/powerpc/mm | |
| parent | 0c69f9c52c474ccd1cade27c7be5f8ab830cdc3a (diff) | |
| download | op-kernel-dev-f13c13a005127b5dc5daaca190277a062d946e63.zip op-kernel-dev-f13c13a005127b5dc5daaca190277a062d946e63.tar.gz | |
powerpc: Stop using non-architected shared_proc field in lppaca
Although the shared_proc field in the lppaca works today, it is
not architected. A shared processor partition will always have a non
zero yield_count so use that instead. Create a wrapper so users
don't have to know about the details.
In order for older kernels to continue to work on KVM we need
to set the shared_proc bit. While here, remove the ugly bitfield.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/mm')
| -rw-r--r-- | arch/powerpc/mm/numa.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 5850798..501e32c 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -1609,7 +1609,7 @@ int start_topology_update(void) #endif } } else if (firmware_has_feature(FW_FEATURE_VPHN) && - get_lppaca()->shared_proc) { + lppaca_shared_proc(get_lppaca())) { if (!vphn_enabled) { prrn_enabled = 0; vphn_enabled = 1; |
