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| author | Ryan Grimm <grimm@us.ibm.com> | 2011-03-31 19:33:02 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-04-05 16:22:11 +1000 |
| commit | c1854e00727f50f7ac99e98d26ece04c087ef785 (patch) | |
| tree | 836a9b3cbf097ffcc650e91db2a83c9f83d0d3d5 /arch/powerpc/kernel/paca.c | |
| parent | f86d6b9b36a5d0923fa2abaacd425e328668fe16 (diff) | |
| download | op-kernel-dev-c1854e00727f50f7ac99e98d26ece04c087ef785.zip op-kernel-dev-c1854e00727f50f7ac99e98d26ece04c087ef785.tar.gz | |
powerpc: Set nr_cpu_ids early and use it to free PACAs
Without this, "holes" in the CPU numbering can cause us to
free too many PACAs
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/paca.c')
| -rw-r--r-- | arch/powerpc/kernel/paca.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c index f4adf89..10f0aad 100644 --- a/arch/powerpc/kernel/paca.c +++ b/arch/powerpc/kernel/paca.c @@ -203,7 +203,7 @@ void __init free_unused_pacas(void) { int new_size; - new_size = PAGE_ALIGN(sizeof(struct paca_struct) * num_possible_cpus()); + new_size = PAGE_ALIGN(sizeof(struct paca_struct) * nr_cpu_ids); if (new_size >= paca_size) return; |
