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| author | Christoph Lameter <clameter@sgi.com> | 2006-06-30 01:55:40 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-30 11:25:35 -0700 |
| commit | ce866b34ae1b7f1ce60234cf65855886ac7e7d30 (patch) | |
| tree | e9a2664f0abc5221b9a92e1417d8e02b94a634c4 /include/linux/page-flags.h | |
| parent | b1e7a8fd854d2f895730e82137400012b509650e (diff) | |
| download | linux-stable-ce866b34ae1b7f1ce60234cf65855886ac7e7d30.tar.gz linux-stable-ce866b34ae1b7f1ce60234cf65855886ac7e7d30.tar.bz2 linux-stable-ce866b34ae1b7f1ce60234cf65855886ac7e7d30.zip | |
[PATCH] zoned vm counters: conversion of nr_writeback to per zone counter
Conversion of nr_writeback to per zone counter.
This removes the last page_state counter from arch/i386/mm/pgtable.c so we
drop the page_state from there.
[akpm@osdl.org: bugfix]
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 'include/linux/page-flags.h')
| -rw-r--r-- | include/linux/page-flags.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index ff235c4b79ea..5748642e9f36 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -181,7 +181,7 @@ do { \ if (!test_and_set_bit(PG_writeback, \ &(page)->flags)) \ - inc_page_state(nr_writeback); \ + inc_zone_page_state(page, NR_WRITEBACK); \ } while (0) #define TestSetPageWriteback(page) \ ({ \ @@ -189,14 +189,14 @@ ret = test_and_set_bit(PG_writeback, \ &(page)->flags); \ if (!ret) \ - inc_page_state(nr_writeback); \ + inc_zone_page_state(page, NR_WRITEBACK); \ ret; \ }) #define ClearPageWriteback(page) \ do { \ if (test_and_clear_bit(PG_writeback, \ &(page)->flags)) \ - dec_page_state(nr_writeback); \ + dec_zone_page_state(page, NR_WRITEBACK); \ } while (0) #define TestClearPageWriteback(page) \ ({ \ @@ -204,7 +204,7 @@ ret = test_and_clear_bit(PG_writeback, \ &(page)->flags); \ if (ret) \ - dec_page_state(nr_writeback); \ + dec_zone_page_state(page, NR_WRITEBACK); \ ret; \ }) |