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docs: add VmPMD description in proc

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commit dc6c9a35b66b ("mm: account pmd page tables to the process")
add VmPMD in /proc/PID/status.
This patch add a description in proc.txt for it.

Signed-off-by: Chen Hanxiao <chenhanxiao@cn.fujitsu.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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Chen Hanxiao 2015-04-24 03:44:17 -04:00 committed by Jonathan Corbet
parent f66fa08bf9
commit c0d2143dd1
1 changed files with 1 additions and 0 deletions
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Documentation/filesystems/proc.txt
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@ -235,6 +235,7 @@ Table 1-2: Contents of the status files (as of 4.1)
VmExe size of text segment VmExe size of text segment
VmLib size of shared library code VmLib size of shared library code
VmPTE size of page table entries VmPTE size of page table entries
VmPMD size of second level page tables
VmSwap size of swap usage (the number of referred swapents) VmSwap size of swap usage (the number of referred swapents)
Threads number of threads Threads number of threads
SigQ number of signals queued/max. number for queue SigQ number of signals queued/max. number for queue