dfdf642ebb
proc.5: Add description of CLEAR_REFS_MM_HIWATER_RSS
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The Linux kernel commit 695f05593693 ("fs/proc/task_mmu.c: add
user-space support for resetting mm->hiwater_rss (peak RSS)") added a
way to reset peak RSS of a process but missed to update manpage.
Cc: Petr Cermak <petrcermak@chromium.org>
Acked-by: Petr Cermak <petrcermak@chromium.org>
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
2016-09-12 20:38:44 +01:00
58afe6afe1
proc.5: Clarify user namespace requirements for /proc/sys/fs/protected_hardlinks
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-12 20:34:22 +01:00
d133b9b3d8
proc.5: Clarify description of /proc/PID/statm 'lib' and 'dt' fields
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These fields are always zero since Linux 2.6.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-10 10:20:25 +01:00
4e6fa35246
proc.5: Clarify that /proc/PID/statm 'shared' field counts *resident* pages
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See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741360
Reported-by: Zefram <zefram@fysh.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-10 10:19:22 +01:00
c364070664
proc.5: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-10 10:08:57 +01:00
e546617e9c
proc.5: Document /proc/PID/status 'RssAnon', 'RssFile', and 'RssShmem' fields
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-10 10:07:36 +01:00
4084d612be
proc.5: Document /proc/PID/status 'HugetlbPages' field
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-10 10:07:04 +01:00
06b7cee06a
proc.5: Update example VM values in /proc/PID/status
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In preparation for following patches.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-10 09:54:00 +01:00
ae34c5215d
proc.5: tfix
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Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
2016-08-08 05:54:16 +10:00
ecc9535d8e
proc.5: ffix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:16 +10:00
4ad958e183
proc.5: Document /proc/meminfo '+ShmemHugePages' and 'ShmemPmdMapped' fields
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New in Linux 4.8
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:16 +10:00
5bb0a75e34
proc.5: Fix order of SEE ALSO entries
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:14 +10:00
7ded2db482
proc.5: Note changes to config option governing /proc/[pid]/task/[tid]/children
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-04 08:43:29 +10:00
45dd509268
proc.5: Minor reworking to Jann's /proc/[pid]/task/[tid]/children patch
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-04 08:43:08 +10:00
4a40c703ee
proc.5: Document /proc/[pid]/task/[tid]/children
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Document the /proc/[pid]/task/[tid]/children interface from
CRIU, and more importantly, document why it's usually not
a good interface.
2016-08-04 08:34:23 +10:00
5347399609
proc.5: Add reference to umask(2) in discussion of /proc/PID/status 'Umask'
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-18 17:11:55 +02:00
3df541c0e6
ldd.1, localedef.1, add_key.2, chroot.2, clone.2, fork.2, futex.2, get_mempolicy.2, get_robust_list.2, getitimer.2, getpriority.2, ioctl.2, ioctl_ficlonerange.2, ioctl_fideduperange.2, kcmp.2, kill.2, lookup_dcookie.2, mmap.2, mount.2, open.2, pciconfig_read.2, perf_event_open.2, prctl.2, process_vm_readv.2, ptrace.2, quotactl.2, recv.2, setfsgid.2, setfsuid.2, sysinfo.2, umask.2, umount.2, unshare.2, utimensat.2, wait.2, assert.3, fmax.3, fmin.3, getauxval.3, inet_pton.3, malloc_hook.3, memmem.3, mkdtemp.3, mktemp.3, printf.3, strcasecmp.3, strcat.3, strtoul.3, strxfrm.3, console_codes.4, console_ioctl.4, lirc.4, tty.4, vcs.4, charmap.5, elf.5, locale.5, proc.5, repertoiremap.5, utmp.5, capabilities.7, cgroup_namespaces.7, cgroups.7, charsets.7, cp1251.7, cp1252.7, credentials.7, feature_test_macros.7, iso_8859-1.7, iso_8859-15.7, iso_8859-5.7, koi8-r.7, koi8-u.7, man-pages.7, mount_namespaces.7, namespaces.7, netlink.7, pid_namespaces.7, unix.7, user_namespaces.7, utf-8.7: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-17 18:10:19 +02:00
9fb88bc878
proc.5: Note that /proc/net is now virtualized per network namespace
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Reported-by: "Yuming Ma(马玉明)" <mayuming@le.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-07 11:12:30 +02:00
ccb4bcdc13
proc.5: Minor rewording of intro sentence on /proc/net
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-07 11:12:26 +02:00
966b583993
proc.5: Move shared subtree /proc/PID/mountinfo fields to mount_namespaces(7)
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Move information on shared subtree fields in /proc/PID/mountinfo
to mount_namespaces(7).
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-30 06:08:31 +02:00
211f4a1468
proc.5: ffix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-30 06:08:31 +02:00
803c129a65
proc.5: srcfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-30 06:08:31 +02:00
ef5b47f63c
proc.5: Add references to mount_namespaces(7)
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-30 06:08:31 +02:00
20eed1b32f
proc.5: /proc/PID/mountinfo 'propagate_from' always appears with 'master' tag
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-30 06:08:31 +02:00
124b24148b
proc.5: Rework /proc/PID/mountinfo text on dominant peer groups
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-30 06:08:31 +02:00
e7fa660159
proc.5: ffix + wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-30 06:08:31 +02:00
6f92213776
proc.5: ffix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
b02b4b74d5
proc.5: Note /proc/PID/stat fields that are governed by PTRACE_MODE_READ_FSCREDS
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
138a191e99
proc.5: /proc/PID/fd/* are governed by PTRACE_MODE_READ_FSCREDS
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Permission to dereference/readlink /proc/PID/fd/* symlinks is
governed by a PTRACE_MODE_READ_FSCREDS ptrace access mode check.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
b902fe180b
proc.5: /proc/PID/{cwd,exe,root} are governed by PTRACE_MODE_READ_FSCREDS
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Permission to dereference/readlink /proc/PID/{cwd,exe,root} is
governed by a PTRACE_MODE_READ_FSCREDS ptrace access mode check.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
4834ae914c
proc.5: /proc/PID/{personality,stack,syscall} are governed by PTRACE_MODE_ATTACH_FSCREDS
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Permission to access /proc/PID/{personality,stack,syscall} is
governed by a PTRACE_MODE_ATTACH_FSCREDS ptrace access mode check.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
d8e2972ab8
proc.5: /proc/PID/io is governed by PTRACE_MODE_READ_FSCREDS
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Permission to access /proc/PID/io is governed by
a PTRACE_MODE_READ_FSCREDS ptrace access mode check.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
a62e0e012d
proc.5: /proc/PID/timerslack_ns is governed by PTRACE_MODE_ATTACH_FSCREDS
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Permission to access /proc/PID/timerslack_ns is governed by
a PTRACE_MODE_ATTACH_FSCREDS ptrace access mode check.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:28 +02:00
82664739be
proc.5: /proc/PID/{auxv,environ,wchan} are governed by PTRACE_MODE_READ_FSCREDS
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Permission to access /proc/PID/{auxv,environ,wchan} is governed by
a PTRACE_MODE_READ_FSCREDS ptrace access mode check.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:28 +02:00
aee2f0bfa1
proc.5: Document /proc/PID/{maps,mem,pagemap} access mode checks
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Permission to access /proc/PID/{maps,pagemap} is governed by a
PTRACE_MODE_READ_FSCREDS ptrace access mode check.
Permission to access /proc/PID/mem is governed by a
PTRACE_MODE_ATTACH_FSCREDS ptrace access mode check.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:28 +02:00
11f6014270
proc.5: Document /proc/[pid]/timerslack_ns
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-11 10:56:43 +02:00
95b1c1d172
proc.5: tfix
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Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
2016-06-08 11:25:05 +02:00
a79343e9e4
proc.5: Document /proc/PID/status 'Umask' field
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-26 16:12:49 -05:00
226cb3a87a
proc.5, namespaces.7: Move /proc/PID/mounts information to proc(5)
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There was partial duplication, and some extra information
in namespaces(7). Move everything to proc(5).
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-18 22:08:44 +02:00
ebdc66e2ed
proc.5: tfix
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Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
2016-05-18 13:24:28 +02:00
d9e0f03d8a
proc.5: ffix
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Signed-off-by: Li Peng <lip@dtdream.com>
2016-05-18 13:22:40 +02:00
aac0b30fea
proc.5: Document /proc/PID/status fields: 'NStgid', 'NSpid', 'NSpgid', 'NSsid'
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-11 23:27:49 +02:00
2d2dfb6944
proc.5: Document /proc/PID/status 'Ngid' field
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-11 22:59:57 +02:00
12b23dfe56
proc.5: Add pointer to cgroups(7) for documentation of /proc/cgroups
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-09 23:08:54 +02:00
5c2181ad88
proc.5, cgroups.7: Move /proc/PID/cgroup discussion to cgroups(7) page
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-09 23:08:53 +02:00
0f619d1f9e
proc.5: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-07 07:59:09 +02:00
63ab29880e
proc.5: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-07 07:52:46 +02:00
8d857fcb16
proc.5: Improve description of /proc/PID/mountinfo 'root' field
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-07 07:52:46 +02:00
fb4bdaa1ea
proc.5: Add some background on why /proc/PID/mountinfo was added
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-07 07:48:23 +02:00
cf4e4d3419
proc.5: Add reference to core(5) for info on /proc/sys/kernel/core_pipe_limit
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-21 11:22:14 +02:00
Namhyung Kim