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authorChristoph Lameter <clameter@sgi.com>2006-06-30 01:55:40 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-30 11:25:36 -0700
commitfd39fc8561be33065306bdac0e30414e1e8ac8e1 (patch)
treeae0740716eed3f850a8f7232c61caebe360bb5ae /fs/proc
parentce866b34ae1b7f1ce60234cf65855886ac7e7d30 (diff)
downloadop-kernel-dev-fd39fc8561be33065306bdac0e30414e1e8ac8e1.zip
op-kernel-dev-fd39fc8561be33065306bdac0e30414e1e8ac8e1.tar.gz
[PATCH] zoned vm counters: conversion of nr_unstable to per zone counter
Conversion of nr_unstable to a per zone counter We need to do some special modifications to the nfs code since there are multiple cases of disposition and we need to have a page ref for proper accounting. This converts the last critical page state of the VM and therefore we need to remove several functions that were depending on GET_PAGE_STATE_LAST in order to make the kernel compile again. We are only left with event type counters in page state. [akpm@osdl.org: bugfixes] Signed-off-by: Christoph Lameter <clameter@sgi.com> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/proc')
-rw-r--r--fs/proc/proc_misc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 48cb358..eae66b4 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -120,7 +120,6 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
{
struct sysinfo i;
int len;
- struct page_state ps;
unsigned long inactive;
unsigned long active;
unsigned long free;
@@ -129,7 +128,6 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
struct vmalloc_info vmi;
long cached;
- get_page_state(&ps);
get_zone_counts(&active, &inactive, &free);
/*
@@ -172,6 +170,7 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
"Mapped: %8lu kB\n"
"Slab: %8lu kB\n"
"PageTables: %8lu kB\n"
+ "NFS Unstable: %8lu kB\n"
"CommitLimit: %8lu kB\n"
"Committed_AS: %8lu kB\n"
"VmallocTotal: %8lu kB\n"
@@ -196,6 +195,7 @@ static int meminfo_read_proc(char *page, char **start, off_t off,
K(global_page_state(NR_FILE_MAPPED)),
K(global_page_state(NR_SLAB)),
K(global_page_state(NR_PAGETABLE)),
+ K(global_page_state(NR_UNSTABLE_NFS)),
K(allowed),
K(committed),
(unsigned long)VMALLOC_TOTAL >> 10,
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