From 6ab3d5624e172c553004ecc862bfeac16d9d68b7 Mon Sep 17 00:00:00 2001 From: Jörn Engel Date: Fri, 30 Jun 2006 19:25:36 +0200 Subject: Remove obsolete #include MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Jörn Engel Signed-off-by: Adrian Bunk --- fs/nfs/callback.c | 1 - fs/nfs/callback_proc.c | 1 - fs/nfs/callback_xdr.c | 1 - fs/nfs/delegation.c | 1 - fs/nfs/direct.c | 1 - fs/nfs/inode.c | 1 - fs/nfs/nfs4state.c | 1 - fs/nfs/pagelist.c | 1 - fs/nfs/read.c | 1 - fs/nfs/sysctl.c | 1 - fs/nfs/write.c | 1 - 11 files changed, 11 deletions(-) (limited to 'fs/nfs') diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c index d53f8c6a9ecb..fe0a6b8ac149 100644 --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -6,7 +6,6 @@ * NFSv4 callback handling */ -#include #include #include #include diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c index 462cfceb50c5..7719483ecdfc 100644 --- a/fs/nfs/callback_proc.c +++ b/fs/nfs/callback_proc.c @@ -5,7 +5,6 @@ * * NFSv4 callback procedures */ -#include #include #include #include "nfs4_fs.h" diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c index c92991328d9a..29f932192054 100644 --- a/fs/nfs/callback_xdr.c +++ b/fs/nfs/callback_xdr.c @@ -5,7 +5,6 @@ * * NFSv4 callback encode/decode procedures */ -#include #include #include #include diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c index d3be923d4e43..9540a316c05e 100644 --- a/fs/nfs/delegation.c +++ b/fs/nfs/delegation.c @@ -6,7 +6,6 @@ * NFS file delegation management * */ -#include #include #include #include diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c index 8ca9707be6c9..4cdd1b499e35 100644 --- a/fs/nfs/direct.c +++ b/fs/nfs/direct.c @@ -38,7 +38,6 @@ * */ -#include #include #include #include diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index c5b916605fb0..d349fb2245da 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -13,7 +13,6 @@ * */ -#include #include #include diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index 96e5b82c153b..090a36b07a22 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -38,7 +38,6 @@ * subsequent patch. */ -#include #include #include #include diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index d89f6fb3b3a3..d3ff7abcf545 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -9,7 +9,6 @@ * */ -#include #include #include #include diff --git a/fs/nfs/read.c b/fs/nfs/read.c index 32cf3773af0c..52bf634260a1 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -15,7 +15,6 @@ * within the RPC code when root squashing is suspected. */ -#include #include #include #include diff --git a/fs/nfs/sysctl.c b/fs/nfs/sysctl.c index db61e51bb154..2fe3403c2409 100644 --- a/fs/nfs/sysctl.c +++ b/fs/nfs/sysctl.c @@ -3,7 +3,6 @@ * * Sysctl interface to NFS parameters */ -#include #include #include #include diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 8fccb9cb173b..1aadc138ec4a 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -46,7 +46,6 @@ * Copyright (C) 1996, 1997, Olaf Kirch */ -#include #include #include #include -- cgit v1.2.3 From b1e7a8fd854d2f895730e82137400012b509650e Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Fri, 30 Jun 2006 01:55:39 -0700 Subject: [PATCH] zoned vm counters: conversion of nr_dirty to per zone counter This makes nr_dirty a per zone counter. Looping over all processors is avoided during writeback state determination. The counter aggregation for nr_dirty had to be undone in the NFS layer since we summed up the page counts from multiple zones. Someone more familiar with NFS should probably review what I have done. [akpm@osdl.org: bugfix] Signed-off-by: Christoph Lameter Cc: Trond Myklebust Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/mm/pgtable.c | 2 +- drivers/base/node.c | 4 +--- fs/buffer.c | 2 +- fs/fs-writeback.c | 2 +- fs/nfs/pagelist.c | 1 + fs/nfs/write.c | 3 +-- fs/proc/proc_misc.c | 2 +- include/linux/mmzone.h | 1 + include/linux/vmstat.h | 1 - mm/page-writeback.c | 11 ++++++----- mm/page_alloc.c | 2 +- mm/vmstat.c | 2 +- 12 files changed, 16 insertions(+), 17 deletions(-) (limited to 'fs/nfs') diff --git a/arch/i386/mm/pgtable.c b/arch/i386/mm/pgtable.c index 0bb1e5c13442..aa211dcddb08 100644 --- a/arch/i386/mm/pgtable.c +++ b/arch/i386/mm/pgtable.c @@ -59,7 +59,7 @@ void show_mem(void) printk(KERN_INFO "%d pages swap cached\n", cached); get_page_state(&ps); - printk(KERN_INFO "%lu pages dirty\n", ps.nr_dirty); + printk(KERN_INFO "%lu pages dirty\n", global_page_state(NR_FILE_DIRTY)); printk(KERN_INFO "%lu pages writeback\n", ps.nr_writeback); printk(KERN_INFO "%lu pages mapped\n", global_page_state(NR_FILE_MAPPED)); printk(KERN_INFO "%lu pages slab\n", global_page_state(NR_SLAB)); diff --git a/drivers/base/node.c b/drivers/base/node.c index c22fb67ec50c..6fed520d00f4 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -50,8 +50,6 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf) __get_zone_counts(&active, &inactive, &free, NODE_DATA(nid)); /* Check for negative values in these approximate counters */ - if ((long)ps.nr_dirty < 0) - ps.nr_dirty = 0; if ((long)ps.nr_writeback < 0) ps.nr_writeback = 0; @@ -81,7 +79,7 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf) nid, K(i.freehigh), nid, K(i.totalram - i.totalhigh), nid, K(i.freeram - i.freehigh), - nid, K(ps.nr_dirty), + nid, K(node_page_state(nid, NR_FILE_DIRTY)), nid, K(ps.nr_writeback), nid, K(node_page_state(nid, NR_FILE_PAGES)), nid, K(node_page_state(nid, NR_FILE_MAPPED)), diff --git a/fs/buffer.c b/fs/buffer.c index e9994722f4a3..90e52e677209 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -852,7 +852,7 @@ int __set_page_dirty_buffers(struct page *page) write_lock_irq(&mapping->tree_lock); if (page->mapping) { /* Race with truncate? */ if (mapping_cap_account_dirty(mapping)) - inc_page_state(nr_dirty); + __inc_zone_page_state(page, NR_FILE_DIRTY); radix_tree_tag_set(&mapping->page_tree, page_index(page), PAGECACHE_TAG_DIRTY); diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index 031b27a4bc9a..e5ad10756848 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -464,7 +464,7 @@ void sync_inodes_sb(struct super_block *sb, int wait) .range_start = 0, .range_end = LLONG_MAX, }; - unsigned long nr_dirty = read_page_state(nr_dirty); + unsigned long nr_dirty = global_page_state(NR_FILE_DIRTY); unsigned long nr_unstable = read_page_state(nr_unstable); wbc.nr_to_write = nr_dirty + nr_unstable + diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index d89f6fb3b3a3..26b1fe909377 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -315,6 +315,7 @@ nfs_scan_lock_dirty(struct nfs_inode *nfsi, struct list_head *dst, req->wb_index, NFS_PAGE_TAG_DIRTY); nfs_list_remove_request(req); nfs_list_add_request(req, dst); + dec_zone_page_state(req->wb_page, NR_FILE_DIRTY); res++; } } diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 8fccb9cb173b..a6d1ca513dde 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -497,7 +497,7 @@ nfs_mark_request_dirty(struct nfs_page *req) nfs_list_add_request(req, &nfsi->dirty); nfsi->ndirty++; spin_unlock(&nfsi->req_lock); - inc_page_state(nr_dirty); + inc_zone_page_state(req->wb_page, NR_FILE_DIRTY); mark_inode_dirty(inode); } @@ -609,7 +609,6 @@ nfs_scan_dirty(struct inode *inode, struct list_head *dst, unsigned long idx_sta if (nfsi->ndirty != 0) { res = nfs_scan_lock_dirty(nfsi, dst, idx_start, npages); nfsi->ndirty -= res; - sub_page_state(nr_dirty,res); if ((nfsi->ndirty == 0) != list_empty(&nfsi->dirty)) printk(KERN_ERR "NFS: desynchronized value of nfs_i.ndirty.\n"); } diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c index 0eae68f84210..e23717dec3c1 100644 --- a/fs/proc/proc_misc.c +++ b/fs/proc/proc_misc.c @@ -190,7 +190,7 @@ static int meminfo_read_proc(char *page, char **start, off_t off, K(i.freeram-i.freehigh), K(i.totalswap), K(i.freeswap), - K(ps.nr_dirty), + K(global_page_state(NR_FILE_DIRTY)), K(ps.nr_writeback), K(global_page_state(NR_ANON_PAGES)), K(global_page_state(NR_FILE_MAPPED)), diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 15adb435f240..1cc8412ac264 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -53,6 +53,7 @@ enum zone_stat_item { NR_FILE_PAGES, NR_SLAB, /* Pages used by slab allocator */ NR_PAGETABLE, /* used for pagetables */ + NR_FILE_DIRTY, NR_VM_ZONE_STAT_ITEMS }; struct per_cpu_pages { diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 56220441d7c9..b323ea2c6260 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -22,7 +22,6 @@ * commented here. */ struct page_state { - unsigned long nr_dirty; /* Dirty writeable pages */ unsigned long nr_writeback; /* Pages under writeback */ unsigned long nr_unstable; /* NFS unstable pages */ #define GET_PAGE_STATE_LAST nr_unstable diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 0faacfe18909..da8547830098 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -109,7 +109,7 @@ struct writeback_state static void get_writeback_state(struct writeback_state *wbs) { - wbs->nr_dirty = read_page_state(nr_dirty); + wbs->nr_dirty = global_page_state(NR_FILE_DIRTY); wbs->nr_unstable = read_page_state(nr_unstable); wbs->nr_mapped = global_page_state(NR_FILE_MAPPED) + global_page_state(NR_ANON_PAGES); @@ -641,7 +641,8 @@ int __set_page_dirty_nobuffers(struct page *page) if (mapping2) { /* Race with truncate? */ BUG_ON(mapping2 != mapping); if (mapping_cap_account_dirty(mapping)) - inc_page_state(nr_dirty); + __inc_zone_page_state(page, + NR_FILE_DIRTY); radix_tree_tag_set(&mapping->page_tree, page_index(page), PAGECACHE_TAG_DIRTY); } @@ -728,9 +729,9 @@ int test_clear_page_dirty(struct page *page) radix_tree_tag_clear(&mapping->page_tree, page_index(page), PAGECACHE_TAG_DIRTY); - write_unlock_irqrestore(&mapping->tree_lock, flags); if (mapping_cap_account_dirty(mapping)) - dec_page_state(nr_dirty); + __dec_zone_page_state(page, NR_FILE_DIRTY); + write_unlock_irqrestore(&mapping->tree_lock, flags); return 1; } write_unlock_irqrestore(&mapping->tree_lock, flags); @@ -761,7 +762,7 @@ int clear_page_dirty_for_io(struct page *page) if (mapping) { if (TestClearPageDirty(page)) { if (mapping_cap_account_dirty(mapping)) - dec_page_state(nr_dirty); + dec_zone_page_state(page, NR_FILE_DIRTY); return 1; } return 0; diff --git a/mm/page_alloc.c b/mm/page_alloc.c index ed3f2a7b4071..c2b9aa4acc46 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1314,7 +1314,7 @@ void show_free_areas(void) "unstable:%lu free:%u slab:%lu mapped:%lu pagetables:%lu\n", active, inactive, - ps.nr_dirty, + global_page_state(NR_FILE_DIRTY), ps.nr_writeback, ps.nr_unstable, nr_free_pages(), diff --git a/mm/vmstat.c b/mm/vmstat.c index 292a35fe56c9..1982fb533a40 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -400,9 +400,9 @@ static char *vmstat_text[] = { "nr_file_pages", "nr_slab", "nr_page_table_pages", + "nr_dirty", /* Page state */ - "nr_dirty", "nr_writeback", "nr_unstable", -- cgit v1.2.3 From fd39fc8561be33065306bdac0e30414e1e8ac8e1 Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Fri, 30 Jun 2006 01:55:40 -0700 Subject: [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 Cc: Trond Myklebust Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/base/node.c | 4 ++-- fs/fs-writeback.c | 2 +- fs/nfs/write.c | 6 ++---- fs/proc/proc_misc.c | 4 ++-- include/linux/mmzone.h | 1 + include/linux/vmstat.h | 9 --------- mm/page-writeback.c | 2 +- mm/page_alloc.c | 4 +--- mm/vmstat.c | 25 +------------------------ 9 files changed, 11 insertions(+), 46 deletions(-) (limited to 'fs/nfs') diff --git a/drivers/base/node.c b/drivers/base/node.c index a7b3dcbbdfc9..b73d869c9d48 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -40,13 +40,11 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf) int n; int nid = dev->id; struct sysinfo i; - struct page_state ps; unsigned long inactive; unsigned long active; unsigned long free; si_meminfo_node(&i, nid); - get_page_state_node(&ps, nid); __get_zone_counts(&active, &inactive, &free, NODE_DATA(nid)); @@ -66,6 +64,7 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf) "Node %d Mapped: %8lu kB\n" "Node %d AnonPages: %8lu kB\n" "Node %d PageTables: %8lu kB\n" + "Node %d NFS Unstable: %8lu kB\n" "Node %d Slab: %8lu kB\n", nid, K(i.totalram), nid, K(i.freeram), @@ -82,6 +81,7 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf) nid, K(node_page_state(nid, NR_FILE_MAPPED)), nid, K(node_page_state(nid, NR_ANON_PAGES)), nid, K(node_page_state(nid, NR_PAGETABLE)), + nid, K(node_page_state(nid, NR_UNSTABLE_NFS)), nid, K(node_page_state(nid, NR_SLAB))); n += hugetlb_report_node_meminfo(nid, buf + n); return n; diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index e5ad10756848..892643dc9af1 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -465,7 +465,7 @@ void sync_inodes_sb(struct super_block *sb, int wait) .range_end = LLONG_MAX, }; unsigned long nr_dirty = global_page_state(NR_FILE_DIRTY); - unsigned long nr_unstable = read_page_state(nr_unstable); + unsigned long nr_unstable = global_page_state(NR_UNSTABLE_NFS); wbc.nr_to_write = nr_dirty + nr_unstable + (inodes_stat.nr_inodes - inodes_stat.nr_unused) + diff --git a/fs/nfs/write.c b/fs/nfs/write.c index a6d1ca513dde..f21e268705c0 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -525,7 +525,7 @@ nfs_mark_request_commit(struct nfs_page *req) nfs_list_add_request(req, &nfsi->commit); nfsi->ncommit++; spin_unlock(&nfsi->req_lock); - inc_page_state(nr_unstable); + inc_zone_page_state(req->wb_page, NR_UNSTABLE_NFS); mark_inode_dirty(inode); } #endif @@ -1393,7 +1393,6 @@ static void nfs_commit_done(struct rpc_task *task, void *calldata) { struct nfs_write_data *data = calldata; struct nfs_page *req; - int res = 0; dprintk("NFS: %4d nfs_commit_done (status %d)\n", task->tk_pid, task->tk_status); @@ -1405,6 +1404,7 @@ static void nfs_commit_done(struct rpc_task *task, void *calldata) while (!list_empty(&data->pages)) { req = nfs_list_entry(data->pages.next); nfs_list_remove_request(req); + dec_zone_page_state(req->wb_page, NR_UNSTABLE_NFS); dprintk("NFS: commit (%s/%Ld %d@%Ld)", req->wb_context->dentry->d_inode->i_sb->s_id, @@ -1431,9 +1431,7 @@ static void nfs_commit_done(struct rpc_task *task, void *calldata) nfs_mark_request_dirty(req); next: nfs_clear_page_writeback(req); - res++; } - sub_page_state(nr_unstable,res); } static const struct rpc_call_ops nfs_commit_ops = { diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c index 48cb35862445..eae66b41a1a4 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, diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index 885cc9727001..e9d80697f555 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -55,6 +55,7 @@ enum zone_stat_item { NR_PAGETABLE, /* used for pagetables */ NR_FILE_DIRTY, NR_WRITEBACK, + NR_UNSTABLE_NFS, /* NFS unstable pages */ NR_VM_ZONE_STAT_ITEMS }; struct per_cpu_pages { diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 60c2e0382ceb..9de2a41c885c 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -22,13 +22,6 @@ * commented here. */ struct page_state { - unsigned long nr_unstable; /* NFS unstable pages */ -#define GET_PAGE_STATE_LAST nr_unstable - - /* - * The below are zeroed by get_page_state(). Use get_full_page_state() - * to add up all these. - */ unsigned long pgpgin; /* Disk reads */ unsigned long pgpgout; /* Disk writes */ unsigned long pswpin; /* swap reads */ @@ -77,8 +70,6 @@ struct page_state { unsigned long nr_bounce; /* pages for bounce buffers */ }; -extern void get_page_state(struct page_state *ret); -extern void get_page_state_node(struct page_state *ret, int node); extern void get_full_page_state(struct page_state *ret); extern unsigned long read_page_state_offset(unsigned long offset); extern void mod_page_state_offset(unsigned long offset, unsigned long delta); diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 3cfdff4b1985..de9836f43db5 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -110,7 +110,7 @@ struct writeback_state static void get_writeback_state(struct writeback_state *wbs) { wbs->nr_dirty = global_page_state(NR_FILE_DIRTY); - wbs->nr_unstable = read_page_state(nr_unstable); + wbs->nr_unstable = global_page_state(NR_UNSTABLE_NFS); wbs->nr_mapped = global_page_state(NR_FILE_MAPPED) + global_page_state(NR_ANON_PAGES); wbs->nr_writeback = global_page_state(NR_WRITEBACK); diff --git a/mm/page_alloc.c b/mm/page_alloc.c index a12e894a8bca..6aa2c31f513b 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1271,7 +1271,6 @@ void si_meminfo_node(struct sysinfo *val, int nid) */ void show_free_areas(void) { - struct page_state ps; int cpu, temperature; unsigned long active; unsigned long inactive; @@ -1303,7 +1302,6 @@ void show_free_areas(void) } } - get_page_state(&ps); get_zone_counts(&active, &inactive, &free); printk("Free pages: %11ukB (%ukB HighMem)\n", @@ -1316,7 +1314,7 @@ void show_free_areas(void) inactive, global_page_state(NR_FILE_DIRTY), global_page_state(NR_WRITEBACK), - ps.nr_unstable, + global_page_state(NR_UNSTABLE_NFS), nr_free_pages(), global_page_state(NR_SLAB), global_page_state(NR_FILE_MAPPED), diff --git a/mm/vmstat.c b/mm/vmstat.c index e84c7e520a1d..9dc270aed5c4 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -45,28 +45,6 @@ static void __get_page_state(struct page_state *ret, int nr, cpumask_t *cpumask) } } -void get_page_state_node(struct page_state *ret, int node) -{ - int nr; - cpumask_t mask = node_to_cpumask(node); - - nr = offsetof(struct page_state, GET_PAGE_STATE_LAST); - nr /= sizeof(unsigned long); - - __get_page_state(ret, nr+1, &mask); -} - -void get_page_state(struct page_state *ret) -{ - int nr; - cpumask_t mask = CPU_MASK_ALL; - - nr = offsetof(struct page_state, GET_PAGE_STATE_LAST); - nr /= sizeof(unsigned long); - - __get_page_state(ret, nr + 1, &mask); -} - void get_full_page_state(struct page_state *ret) { cpumask_t mask = CPU_MASK_ALL; @@ -402,10 +380,9 @@ static char *vmstat_text[] = { "nr_page_table_pages", "nr_dirty", "nr_writeback", - - /* Page state */ "nr_unstable", + /* Event counters */ "pgpgin", "pgpgout", "pswpin", -- cgit v1.2.3 From 4ebd9ab387b39c44165cd296a6637082a4f0f66a Mon Sep 17 00:00:00 2001 From: Dominik Hackl Date: Sun, 2 Jul 2006 17:29:26 +0200 Subject: [PATCH] nfs: non-procfs build fix This fixes a bug in fs/nfs which makes it impossible to build nfs without having procfs enabled. Signed-off-by: Dominik Hackl Signed-off-by: Linus Torvalds --- fs/nfs/internal.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/nfs') diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 4fe51c1292bb..e4f4e5def0fc 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -81,9 +81,9 @@ extern struct file_system_type clone_nfs_fs_type; #ifdef CONFIG_NFS_V4 extern struct file_system_type clone_nfs4_fs_type; #endif -#ifdef CONFIG_PROC_FS + extern struct rpc_stat nfs_rpcstat; -#endif + extern int __init register_nfs_fs(void); extern void __exit unregister_nfs_fs(void); -- cgit v1.2.3