diff options
| author | Helge Deller <deller@parisc-linux.org> | 2006-01-11 02:35:03 +0100 |
|---|---|---|
| committer | Kyle McMartin <kyle@duet.int.mcmartin.ca> | 2006-01-11 02:35:03 +0100 |
| commit | 8039de10aae3cd4cf0ef0ccebd58aff0e8810df2 (patch) | |
| tree | af82e045c8fb3a417f78b49ec43413995b5f3c0f /arch/parisc/kernel/setup.c | |
| parent | [PATCH] mutex: trivial whitespace cleanups (diff) | |
| download | linux-8039de10aae3cd4cf0ef0ccebd58aff0e8810df2.tar.xz linux-8039de10aae3cd4cf0ef0ccebd58aff0e8810df2.zip | |
[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/setup.c')
| -rw-r--r-- | arch/parisc/kernel/setup.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c index 73e9c34b0948..4a36ec3f6ac1 100644 --- a/arch/parisc/kernel/setup.c +++ b/arch/parisc/kernel/setup.c @@ -46,15 +46,15 @@ #include <asm/io.h> #include <asm/setup.h> -char command_line[COMMAND_LINE_SIZE]; +char command_line[COMMAND_LINE_SIZE] __read_mostly; /* Intended for ccio/sba/cpu statistics under /proc/bus/{runway|gsc} */ -struct proc_dir_entry * proc_runway_root = NULL; -struct proc_dir_entry * proc_gsc_root = NULL; -struct proc_dir_entry * proc_mckinley_root = NULL; +struct proc_dir_entry * proc_runway_root __read_mostly = NULL; +struct proc_dir_entry * proc_gsc_root __read_mostly = NULL; +struct proc_dir_entry * proc_mckinley_root __read_mostly = NULL; #if !defined(CONFIG_PA20) && (defined(CONFIG_IOMMU_CCIO) || defined(CONFIG_IOMMU_SBA)) -int parisc_bus_is_phys = 1; /* Assume no IOMMU is present */ +int parisc_bus_is_phys __read_mostly = 1; /* Assume no IOMMU is present */ EXPORT_SYMBOL(parisc_bus_is_phys); #endif |