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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-08 16:58:16 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-08 16:58:16 +0000 |
commit | e6d73558dbbb7041d93e28ac0e75bfb196851eb3 (patch) | |
tree | 8163dc603931d5e46404bd055c13f1cc3c1f6730 /arch/powerpc/platforms/pseries/lpar.c | |
parent | Releasing progress-linux version 6.1.76-1progress7u1. (diff) | |
download | linux-e6d73558dbbb7041d93e28ac0e75bfb196851eb3.tar.xz linux-e6d73558dbbb7041d93e28ac0e75bfb196851eb3.zip |
Merging upstream version 6.1.82.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries/lpar.c')
-rw-r--r-- | arch/powerpc/platforms/pseries/lpar.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c index 541199c6a..5186d65d7 100644 --- a/arch/powerpc/platforms/pseries/lpar.c +++ b/arch/powerpc/platforms/pseries/lpar.c @@ -660,8 +660,12 @@ u64 pseries_paravirt_steal_clock(int cpu) { struct lppaca *lppaca = &lppaca_of(cpu); - return be64_to_cpu(READ_ONCE(lppaca->enqueue_dispatch_tb)) + - be64_to_cpu(READ_ONCE(lppaca->ready_enqueue_tb)); + /* + * VPA steal time counters are reported at TB frequency. Hence do a + * conversion to ns before returning + */ + return tb_to_ns(be64_to_cpu(READ_ONCE(lppaca->enqueue_dispatch_tb)) + + be64_to_cpu(READ_ONCE(lppaca->ready_enqueue_tb))); } #endif |