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Message-Id: <20220302161122.3984304-1-uuuuuu@protonmail.com> Date: Thu, 3 Mar 2022 00:11:16 +0800 From: YI <afctgo@...il.com> To: trivial@...nel.org Cc: YI <afctgo@...il.com>, Jonathan Corbet <corbet@....net>, Andrew Morton <akpm@...ux-foundation.org>, Christoph Anton Mitterer <mail@...istoph.anton.mitterer.name>, Kalesh Singh <kaleshsingh@...gle.com>, "Matthew Wilcox (Oracle)" <willy@...radead.org>, Colin Cross <ccross@...gle.com>, Mike Rapoport <rppt@...nel.org>, Peter Xu <peterx@...hat.com>, linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org, linux-doc@...r.kernel.org Subject: [PATCH] docs: proc.rst: fix wrong time unit From: YI <afctgo@...il.com> Dear Trivial Patch Monkey, This commit fixes a small documentaion problem reported in https://bugzilla.kernel.org/show_bug.cgi?id=194593. Some fields in the file /proc/$pid/stat represent time. Their units are clock_t, not jiffies as stated in the documentation. This commit fixes https://bugzilla.kernel.org/show_bug.cgi?id=194593. Reported-by: hujunjie Signed-off-by: YI <afctgo@...il.com> --- Documentation/filesystems/proc.rst | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/Documentation/filesystems/proc.rst b/Documentation/filesystems/proc.rst index 061744c436d9..433ad4623630 100644 --- a/Documentation/filesystems/proc.rst +++ b/Documentation/filesystems/proc.rst @@ -340,10 +340,10 @@ It's slow but very precise. cmin_flt number of minor faults with child's maj_flt number of major faults cmaj_flt number of major faults with child's - utime user mode jiffies - stime kernel mode jiffies - cutime user mode jiffies with child's - cstime kernel mode jiffies with child's + utime user mode processor time (clock_t) + stime kernel mode processor time (clock_t) + cutime user mode processor time (clock_t) with child's + cstime kernel mode processor time (clock_t) with child's priority priority level nice nice level num_threads number of threads @@ -370,8 +370,8 @@ It's slow but very precise. rt_priority realtime priority policy scheduling policy (man sched_setscheduler) blkio_ticks time spent waiting for block IO - gtime guest time of the task in jiffies - cgtime guest time of the task children in jiffies + gtime guest time of the task in processor time (clock_t) + cgtime guest time of the task children in processor time (clock_t) start_data address above which program data+bss is placed end_data address below which program data+bss is placed start_brk address above which program heap can be expanded with brk() -- 2.34.1
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