diff options
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/pci-dma.c | |
parent | 02706647a49011ae1e7b4eca33e835d1681b094e (diff) |
[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/pci-dma.c')
-rw-r--r-- | arch/parisc/kernel/pci-dma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c index f94a02ef3d9..a6caf107308 100644 --- a/arch/parisc/kernel/pci-dma.c +++ b/arch/parisc/kernel/pci-dma.c | |||
@@ -33,10 +33,10 @@ | |||
33 | #include <asm/uaccess.h> | 33 | #include <asm/uaccess.h> |
34 | #include <asm/tlbflush.h> /* for purge_tlb_*() macros */ | 34 | #include <asm/tlbflush.h> /* for purge_tlb_*() macros */ |
35 | 35 | ||
36 | static struct proc_dir_entry * proc_gsc_root = NULL; | 36 | static struct proc_dir_entry * proc_gsc_root __read_mostly = NULL; |
37 | static int pcxl_proc_info(char *buffer, char **start, off_t offset, int length); | 37 | static int pcxl_proc_info(char *buffer, char **start, off_t offset, int length); |
38 | static unsigned long pcxl_used_bytes = 0; | 38 | static unsigned long pcxl_used_bytes __read_mostly = 0; |
39 | static unsigned long pcxl_used_pages = 0; | 39 | static unsigned long pcxl_used_pages __read_mostly = 0; |
40 | 40 | ||
41 | extern unsigned long pcxl_dma_start; /* Start of pcxl dma mapping area */ | 41 | extern unsigned long pcxl_dma_start; /* Start of pcxl dma mapping area */ |
42 | static spinlock_t pcxl_res_lock; | 42 | static spinlock_t pcxl_res_lock; |