diff options
Diffstat (limited to 'man5/proc_kpageflags.5')
| -rw-r--r-- | man5/proc_kpageflags.5 | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/man5/proc_kpageflags.5 b/man5/proc_kpageflags.5 deleted file mode 100644 index 5c23d02..0000000 --- a/man5/proc_kpageflags.5 +++ /dev/null @@ -1,75 +0,0 @@ -'\" t -.\" Copyright (C) 1994, 1995, Daniel Quinlan <quinlan@yggdrasil.com> -.\" Copyright (C) 2002-2008, 2017, Michael Kerrisk <mtk.manpages@gmail.com> -.\" Copyright (C) 2023, Alejandro Colomar <alx@kernel.org> -.\" -.\" SPDX-License-Identifier: GPL-3.0-or-later -.\" -.TH proc_kpageflags 5 2023-08-15 "Linux man-pages 6.7" -.SH NAME -/proc/kpageflags \- physical pages frame masks -.SH DESCRIPTION -.TP -.IR /proc/kpageflags " (since Linux 2.6.25)" -This file contains 64-bit masks corresponding to each physical page frame; -it is indexed by page frame number (see the discussion of -.IR /proc/ pid /pagemap ). -The bits are as follows: -.RS -.IP -.TS -r l l l. -0 - KPF_LOCKED -1 - KPF_ERROR -2 - KPF_REFERENCED -3 - KPF_UPTODATE -4 - KPF_DIRTY -5 - KPF_LRU -6 - KPF_ACTIVE -7 - KPF_SLAB -8 - KPF_WRITEBACK -9 - KPF_RECLAIM -10 - KPF_BUDDY -11 - KPF_MMAP (since Linux 2.6.31) -12 - KPF_ANON (since Linux 2.6.31) -13 - KPF_SWAPCACHE (since Linux 2.6.31) -14 - KPF_SWAPBACKED (since Linux 2.6.31) -15 - KPF_COMPOUND_HEAD (since Linux 2.6.31) -16 - KPF_COMPOUND_TAIL (since Linux 2.6.31) -17 - KPF_HUGE (since Linux 2.6.31) -18 - KPF_UNEVICTABLE (since Linux 2.6.31) -19 - KPF_HWPOISON (since Linux 2.6.31) -20 - KPF_NOPAGE (since Linux 2.6.31) -21 - KPF_KSM (since Linux 2.6.32) -22 - KPF_THP (since Linux 3.4) -23 - KPF_BALLOON (since Linux 3.18) -.\" KPF_BALLOON: commit 09316c09dde33aae14f34489d9e3d243ec0d5938 -24 - KPF_ZERO_PAGE (since Linux 4.0) -.\" KPF_ZERO_PAGE: commit 56873f43abdcd574b25105867a990f067747b2f4 -25 - KPF_IDLE (since Linux 4.3) -.\" KPF_IDLE: commit f074a8f49eb87cde95ac9d040ad5e7ea4f029738 -26 - KPF_PGTABLE (since Linux 4.18) -.\" KPF_PGTABLE: commit 1d40a5ea01d53251c23c7be541d3f4a656cfc537 -.TE -.RE -.IP -For further details on the meanings of these bits, -see the kernel source file -.IR Documentation/admin\-guide/mm/pagemap.rst . -Before Linux 2.6.29, -.\" commit ad3bdefe877afb47480418fdb05ecd42842de65e -.\" commit e07a4b9217d1e97d2f3a62b6b070efdc61212110 -.BR KPF_WRITEBACK , -.BR KPF_RECLAIM , -.BR KPF_BUDDY , -and -.B KPF_LOCKED -did not report correctly. -.IP -The -.I /proc/kpageflags -file is present only if the -.B CONFIG_PROC_PAGE_MONITOR -kernel configuration option is enabled. -.SH SEE ALSO -.BR proc (5) |