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| author | Michael Ellerman <mpe@ellerman.id.au> | 2015-03-30 14:10:37 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-04-10 20:02:48 +1000 |
| commit | f691fa1080c37c48da0cdfeae082c3bef5df2643 (patch) | |
| tree | fc961091a54c1be106c320108b231b340a979888 /arch/powerpc/kernel/pci-common.c | |
| parent | 4f9c53c8cc76ed84e3bb0cca8c4ffa2b170d0239 (diff) | |
| download | blackbird-obmc-linux-f691fa1080c37c48da0cdfeae082c3bef5df2643.tar.gz blackbird-obmc-linux-f691fa1080c37c48da0cdfeae082c3bef5df2643.zip | |
powerpc: Replace mem_init_done with slab_is_available()
We have a powerpc specific global called mem_init_done which is "set on
boot once kmalloc can be called".
But that's not *quite* true. We set it at the bottom of mem_init(), and
rely on the fact that mm_init() calls kmem_cache_init() immediately
after that, and nothing is running in parallel.
So replace it with the generic and 100% correct slab_is_available().
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/pci-common.c')
| -rw-r--r-- | arch/powerpc/kernel/pci-common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 2a525c938158..bcf618bfff1e 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -76,7 +76,7 @@ struct pci_controller *pcibios_alloc_controller(struct device_node *dev) list_add_tail(&phb->list_node, &hose_list); spin_unlock(&hose_spinlock); phb->dn = dev; - phb->is_dynamic = mem_init_done; + phb->is_dynamic = slab_is_available(); #ifdef CONFIG_PPC64 if (dev) { int nid = of_node_to_nid(dev); |
