proc_kpagecount(5) — Linux manual page
proc_kpagecount(5) File Formats Manual proc_kpagecount(5)
NAME
/proc/kpagecount - count of mappings of physical pages
DESCRIPTION
/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 /proc/pid/pagemap).
The /proc/kpagecount file is present only if the
CONFIG_PROC_PAGE_MONITOR kernel configuration option is
enabled.
SEE ALSO
proc(5)
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