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| author | Helge Deller <deller@parisc-linux.org> | 2006-01-10 20:35:03 -0500 |
|---|---|---|
| committer | Kyle McMartin <kyle@duet.int.mcmartin.ca> | 2006-01-10 20:35:03 -0500 |
| commit | 8039de10aae3cd4cf0ef0ccebd58aff0e8810df2 (patch) | |
| tree | af82e045c8fb3a417f78b49ec43413995b5f3c0f /arch/parisc/kernel/inventory.c | |
| parent | 02706647a49011ae1e7b4eca33e835d1681b094e (diff) | |
| download | op-kernel-dev-8039de10aae3cd4cf0ef0ccebd58aff0e8810df2.zip op-kernel-dev-8039de10aae3cd4cf0ef0ccebd58aff0e8810df2.tar.gz | |
[PARISC] Add __read_mostly section for parisc
Flag a whole bunch of things as __read_mostly on parisc. Also flag a few
branches as unlikely() and cleanup a bit of code.
Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'arch/parisc/kernel/inventory.c')
| -rw-r--r-- | arch/parisc/kernel/inventory.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/parisc/kernel/inventory.c b/arch/parisc/kernel/inventory.c index 8f56387..4e847ba 100644 --- a/arch/parisc/kernel/inventory.c +++ b/arch/parisc/kernel/inventory.c @@ -38,7 +38,7 @@ */ #undef DEBUG_PAT -int pdc_type = PDC_TYPE_ILLEGAL; +int pdc_type __read_mostly = PDC_TYPE_ILLEGAL; void __init setup_pdc(void) { @@ -120,8 +120,8 @@ set_pmem_entry(physmem_range_t *pmem_ptr, unsigned long start, * pdc info is bad in this case). */ - if ( ((start & (PAGE_SIZE - 1)) != 0) - || ((pages4k & ((1UL << PDC_PAGE_ADJ_SHIFT) - 1)) != 0) ) { + if (unlikely( ((start & (PAGE_SIZE - 1)) != 0) + || ((pages4k & ((1UL << PDC_PAGE_ADJ_SHIFT) - 1)) != 0) )) { panic("Memory range doesn't align with page size!\n"); } |
