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authorH. Peter Anvin <hpa@zytor.com>2009-11-23 17:46:07 -0500
committerH. Peter Anvin <hpa@zytor.com>2009-11-23 20:09:59 -0500
commiteb41c8be89dbe079f49202774e04a79ccac48a09 (patch)
treee57452dfa35f00f7a7db373d395d9feafab252a7 /arch/x86/kernel/apic
parent65f116f5f16dc3371fce24fb24bc4843b5380ba5 (diff)
x86, platform: Change is_untracked_pat_range() to bool; cleanup init
- Change is_untracked_pat_range() to return bool. - Clean up the initialization of is_untracked_pat_range() -- by default, we simply point it at is_ISA_range() directly. - Move is_untracked_pat_range to the end of struct x86_platform, since it is the newest field. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: Jack Steiner <steiner@sgi.com> LKML-Reference: <20091119202341.GA4420@sgi.com>
Diffstat (limited to 'arch/x86/kernel/apic')
-rw-r--r--arch/x86/kernel/apic/x2apic_uv_x.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index 2477c9f88093..597a47b1cec6 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -37,12 +37,12 @@ DEFINE_PER_CPU(int, x2apic_extra_bits);
37static enum uv_system_type uv_system_type; 37static enum uv_system_type uv_system_type;
38static u64 gru_start_paddr, gru_end_paddr; 38static u64 gru_start_paddr, gru_end_paddr;
39 39
40static int is_GRU_range(u64 start, u64 end) 40static inline bool is_GRU_range(u64 start, u64 end)
41{ 41{
42 return start >= gru_start_paddr && end < gru_end_paddr; 42 return start >= gru_start_paddr && end < gru_end_paddr;
43} 43}
44 44
45static int uv_is_untracked_pat_range(u64 start, u64 end) 45static bool uv_is_untracked_pat_range(u64 start, u64 end)
46{ 46{
47 return is_ISA_range(start, end) || is_GRU_range(start, end); 47 return is_ISA_range(start, end) || is_GRU_range(start, end);
48} 48}