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authorLinus Torvalds <torvalds@linux-foundation.org>2011-03-16 11:22:41 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-16 11:22:41 -0400
commit79d8a8f736151b12129984b1250fd708440e742c (patch)
treef67eebe2bafca8820955ee9f851985a41fb32e66 /arch/x86/kernel
parentbd2895eeade5f11f3e5906283c630bbdb4b57454 (diff)
parentb9ec40af0e18fb7d02106be148036c2ea490fdf9 (diff)
Merge branch 'for-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
* 'for-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: percpu, x86: Add arch-specific this_cpu_cmpxchg_double() support percpu: Generic support for this_cpu_cmpxchg_double() alpha: use L1_CACHE_BYTES for cacheline size in the linker script percpu: align percpu readmostly subsection to cacheline Fix up trivial conflict in arch/x86/kernel/vmlinux.lds.S due to the percpu alignment having changed ("x86: Reduce back the alignment of the per-CPU data section")
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r--arch/x86/kernel/vmlinux.lds.S4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
index 0381e1f3baed..101c32309f17 100644
--- a/arch/x86/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -231,7 +231,7 @@ SECTIONS
231 * output PHDR, so the next output section - .init.text - should 231 * output PHDR, so the next output section - .init.text - should
232 * start another segment - init. 232 * start another segment - init.
233 */ 233 */
234 PERCPU_VADDR(0, :percpu) 234 PERCPU_VADDR(INTERNODE_CACHE_BYTES, 0, :percpu)
235#endif 235#endif
236 236
237 INIT_TEXT_SECTION(PAGE_SIZE) 237 INIT_TEXT_SECTION(PAGE_SIZE)
@@ -306,7 +306,7 @@ SECTIONS
306 } 306 }
307 307
308#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP) 308#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
309 PERCPU(PAGE_SIZE) 309 PERCPU(INTERNODE_CACHE_BYTES, PAGE_SIZE)
310#endif 310#endif
311 311
312 . = ALIGN(PAGE_SIZE); 312 . = ALIGN(PAGE_SIZE);