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authorDavid S. Miller <davem@davemloft.net>2009-11-19 01:19:03 -0500
committerDavid S. Miller <davem@davemloft.net>2009-11-19 01:19:03 -0500
commit3505d1a9fd65e2d3e00827857b6795d9d8983658 (patch)
tree941cfafdb57c427bb6b7ebf6354ee93b2a3693b5 /Documentation/vm/pagemap.txt
parentdfef948ed2ba69cf041840b5e860d6b4e16fa0b1 (diff)
parent66b00a7c93ec782d118d2c03bd599cfd041e80a1 (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: drivers/net/sfc/sfe4001.c drivers/net/wireless/libertas/cmd.c drivers/staging/Kconfig drivers/staging/Makefile drivers/staging/rtl8187se/Kconfig drivers/staging/rtl8192e/Kconfig
Diffstat (limited to 'Documentation/vm/pagemap.txt')
-rw-r--r--Documentation/vm/pagemap.txt8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/vm/pagemap.txt b/Documentation/vm/pagemap.txt
index 600a304a828c..df09b9650a81 100644
--- a/Documentation/vm/pagemap.txt
+++ b/Documentation/vm/pagemap.txt
@@ -57,7 +57,9 @@ There are three components to pagemap:
57 16. COMPOUND_TAIL 57 16. COMPOUND_TAIL
58 16. HUGE 58 16. HUGE
59 18. UNEVICTABLE 59 18. UNEVICTABLE
60 19. HWPOISON
60 20. NOPAGE 61 20. NOPAGE
62 21. KSM
61 63
62Short descriptions to the page flags: 64Short descriptions to the page flags:
63 65
@@ -86,9 +88,15 @@ Short descriptions to the page flags:
8617. HUGE 8817. HUGE
87 this is an integral part of a HugeTLB page 89 this is an integral part of a HugeTLB page
88 90
9119. HWPOISON
92 hardware detected memory corruption on this page: don't touch the data!
93
8920. NOPAGE 9420. NOPAGE
90 no page frame exists at the requested address 95 no page frame exists at the requested address
91 96
9721. KSM
98 identical memory pages dynamically shared between one or more processes
99
92 [IO related page flags] 100 [IO related page flags]
93 1. ERROR IO error occurred 101 1. ERROR IO error occurred
94 3. UPTODATE page has up-to-date data 102 3. UPTODATE page has up-to-date data