Added AVX512_elapsed_ms in /proc/<pid>/status. Report it in Documentation/filesystems/proc.txt
Signed-off-by: Aubrey Li <aubrey...@linux.intel.com> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Andi Kleen <a...@linux.intel.com> Cc: Tim Chen <tim.c.c...@linux.intel.com> Cc: Dave Hansen <dave.han...@intel.com> Cc: Arjan van de Ven <ar...@linux.intel.com> --- Documentation/filesystems/proc.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/filesystems/proc.txt b/Documentation/filesystems/proc.txt index 12a5e6e693b6..1bc5d1b1f70b 100644 --- a/Documentation/filesystems/proc.txt +++ b/Documentation/filesystems/proc.txt @@ -197,6 +197,7 @@ read the file /proc/PID/status: Seccomp: 0 voluntary_ctxt_switches: 0 nonvoluntary_ctxt_switches: 1 + AVX512_elapsed_ms: 1020 This shows you nearly the same information you would get if you viewed it with the ps command. In fact, ps uses the proc file system to obtain its @@ -214,7 +215,7 @@ asynchronous manner and the value may not be very precise. To see a precise snapshot of a moment, you can see /proc/<pid>/smaps file and scan page table. It's slow but very precise. -Table 1-2: Contents of the status files (as of 4.8) +Table 1-2: Contents of the status files (as of 5.0) .............................................................................. Field Content Name filename of the executable @@ -275,6 +276,7 @@ Table 1-2: Contents of the status files (as of 4.8) Mems_allowed_list Same as previous, but in "list format" voluntary_ctxt_switches number of voluntary context switches nonvoluntary_ctxt_switches number of non voluntary context switches + AVX512_elapsed_ms time elapsed since last AVX512 use in millisecond .............................................................................. Table 1-3: Contents of the statm files (as of 2.6.8-rc3) -- 2.17.1
