Module Name: src
Committed By: matt
Date: Thu Apr 14 17:41:32 UTC 2011
Modified Files:
src/sys/arch/mips/mips: pmap_tlb.c
Log Message:
fix whitespace and comments
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/mips/mips/pmap_tlb.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/mips/mips/pmap_tlb.c
diff -u src/sys/arch/mips/mips/pmap_tlb.c:1.6 src/sys/arch/mips/mips/pmap_tlb.c:1.7
--- src/sys/arch/mips/mips/pmap_tlb.c:1.6 Tue Apr 12 18:53:23 2011
+++ src/sys/arch/mips/mips/pmap_tlb.c Thu Apr 14 17:41:32 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: pmap_tlb.c,v 1.6 2011/04/12 18:53:23 matt Exp $ */
+/* $NetBSD: pmap_tlb.c,v 1.7 2011/04/14 17:41:32 matt Exp $ */
/*-
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap_tlb.c,v 1.6 2011/04/12 18:53:23 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap_tlb.c,v 1.7 2011/04/14 17:41:32 matt Exp $");
/*
* Manages address spaces in a TLB.
@@ -266,11 +266,11 @@
}
#ifdef MULTIPROCESSOR
const u_int icache_way_pages =
- mips_cache_info.mci_picache_way_size >> PGSHIFT;
+ mips_cache_info.mci_picache_way_size >> PGSHIFT;
KASSERT(icache_way_pages <= 8*sizeof(pmap_tlb_synci_page_mask));
pmap_tlb_synci_page_mask = icache_way_pages - 1;
pmap_tlb_synci_map_mask = ~(~0 << icache_way_pages);
- printf("tlb0: synci page mask %#x and map mask %#x used for %u pages\n",
+ printf("tlb0: synci page mask %#x and map mask %#x used for %u pages\n",
pmap_tlb_synci_page_mask, pmap_tlb_synci_map_mask,
icache_way_pages);
#endif
@@ -818,8 +818,9 @@
("%s: pmap %p onproc %#x doesn't include cpu %d (%p)",
__func__, pm, pm->pm_onproc, cpu_index(ci), ci));
/*
- * The bits in pm_onproc that belong to this TLB can only
- * be changed while this TLBs lock is held.
+ * The bits in pm_onproc that belong to this TLB can
+ * be changed while this TLBs lock is not held as long
+ * as we use atomic ops.
*/
atomic_and_32(&pm->pm_onproc, ~cpu_mask);
atomic_and_ulong(&ci->ci_flags, ~CPUF_USERPMAP);
