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.TH proc_kpagecount 5 (date) "Linux man-pages (unreleased)"
.SH NAME
/proc/kpagecount \- count of mappings of physical pages
.SH DESCRIPTION
.TP
.IR /proc/kpagecount " (since Linux 2.6.25)"
This file contains a 64-bit count of the number of
times each physical page frame is mapped,
indexed by page frame number (see the discussion of
.IR /proc/ pid /pagemap ).
.IP
The
.I /proc/kpagecount
file is present only if the
.B CONFIG_PROC_PAGE_MONITOR
kernel configuration option is enabled.
.SH SEE ALSO
.BR proc (5)