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yaml --- r: 176274 b: refs/heads/master c: a70caa8 h: refs/heads/master v: v3
git-mirror · Dec 15, 2009 · bc7b6d4 · bc7b6d4
1 parent 3a94f48
commit bc7b6d4
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1cb1729b1385884648170d9d1d3aa0c66780d64b
+refs/heads/master: a70caa8ba48f21f46d3b4e71b6b8d14080bbd57a
diff --git a/trunk/mm/Kconfig b/trunk/mm/Kconfig
@@ -158,11 +158,13 @@ config PAGEFLAGS_EXTENDED
 # Default to 4 for wider testing, though 8 might be more appropriate.
 # ARM's adjust_pte (unused if VIPT) depends on mm-wide page_table_lock.
 # PA-RISC 7xxx's spinlock_t would enlarge struct page from 32 to 44 bytes.
+# DEBUG_SPINLOCK and DEBUG_LOCK_ALLOC spinlock_t also enlarge struct page.
 #
 config SPLIT_PTLOCK_CPUS
 	int
-	default "4096" if ARM && !CPU_CACHE_VIPT
-	default "4096" if PARISC && !PA20
+	default "999999" if ARM && !CPU_CACHE_VIPT
+	default "999999" if PARISC && !PA20
+	default "999999" if DEBUG_SPINLOCK || DEBUG_LOCK_ALLOC
 	default "4"
 
 #