[lkml]   [2004]   [Oct]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
Patch in this message
Subject2.6.9-mm1-U10.3 : compile error fix with CONFIG_HOTPLUG_CPU enable

With CONFIG_HOTPLUG_CPU and CONFIG_SMP enable, this patch fixes the
following compile error.

--- mm/swap.c.orig 2004-10-22 22:31:58.000000000 +0200
+++ mm/swap.c 2004-10-22 23:10:44.202728352 +0200
@@ -423,12 +423,12 @@
static void lru_drain_cache(unsigned int cpu)
- struct pagevec *pvec = &per_cpu(lru_add_pvecs, cpu);
+ struct pagevec *pvec = &per_cpu_var_locked(lru_add_pvecs, cpu);

/* CPU is dead, so no locking needed. */
if (pagevec_count(pvec))
- pvec = &per_cpu(lru_add_active_pvecs, cpu);
+ pvec = &per_cpu_var_locked(lru_add_active_pvecs, cpu);
if (pagevec_count(pvec))

CC mm/page_alloc.o
CC mm/page-writeback.o
CC mm/pdflush.o
CC mm/prio_tree.o
CC mm/readahead.o
CC mm/slab.o
CC mm/swap.o
mm/swap.c: In function `lru_drain_cache':
mm/swap.c:426: `per_cpu__lru_add_pvecs' undeclared (first use in this
mm/swap.c:426: (Each undeclared identifier is reported only once
mm/swap.c:426: for each function it appears in.)
mm/swap.c:426: warning: type defaults to `int' in declaration of `type name'
mm/swap.c:426: invalid type argument of `unary *'
mm/swap.c:431: `per_cpu__lru_add_active_pvecs' undeclared (first use in
this function)
mm/swap.c:431: warning: type defaults to `int' in declaration of `type name'
mm/swap.c:431: invalid type argument of `unary *'
make[1]: *** [mm/swap.o] Error 1
make: *** [mm] Error 2


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 14:07    [W:0.254 / U:25.392 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site