aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/percpu-defs.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/percpu-defs.h')
-rw-r--r--include/linux/percpu-defs.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/percpu-defs.h b/include/linux/percpu-defs.h
index 27ef6b190ea6..018db9a62ffe 100644
--- a/include/linux/percpu-defs.h
+++ b/include/linux/percpu-defs.h
@@ -148,6 +148,18 @@
148 DEFINE_PER_CPU_SECTION(type, name, "..readmostly") 148 DEFINE_PER_CPU_SECTION(type, name, "..readmostly")
149 149
150/* 150/*
151 * Declaration/definition used for large per-CPU variables that must be
152 * aligned to something larger than the pagesize.
153 */
154#define DECLARE_PER_CPU_MULTIPAGE_ALIGNED(type, name, size) \
155 DECLARE_PER_CPU_SECTION(type, name, "..page_aligned") \
156 __aligned(size)
157
158#define DEFINE_PER_CPU_MULTIPAGE_ALIGNED(type, name, size) \
159 DEFINE_PER_CPU_SECTION(type, name, "..page_aligned") \
160 __aligned(size)
161
162/*
151 * Intermodule exports for per-CPU variables. sparse forgets about 163 * Intermodule exports for per-CPU variables. sparse forgets about
152 * address space across EXPORT_SYMBOL(), change EXPORT_SYMBOL() to 164 * address space across EXPORT_SYMBOL(), change EXPORT_SYMBOL() to
153 * noop if __CHECKER__. 165 * noop if __CHECKER__.