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proc.5: Add "wf" to VmFlags in /proc/[pid]/smaps 

This patch documents a flag added in the following kernel commit:

commit d2cd9ede6e193dd7d88b6d27399e96229a551b19
Author: Rik van Riel <riel@redhat.com>
Date:   Wed Sep 6 16:25:15 2017 -0700

    mm,fork: introduce MADV_WIPEONFORK

This was already documented in man2/madvise.2 in the commit:

commit c0c4f6c29c
Author: Rik van Riel <riel@redhat.com>
Date:   Tue Sep 19 20:32:00 2017 +0200

    madvise.2: Document MADV_WIPEONFORK and MADV_KEEPONFORK

Signed-off-by: Ian Rogers <irogers@google.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Ian Rogers 2020-05-21 15:25:51 -07:00 committed by Michael Kerrisk
parent 6a67ed89fc
commit 74603f4ecd
1 changed files with 1 additions and 0 deletions
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@ -2020,6 +2020,7 @@ encoded using the following two-letter codes:
ht - area uses huge tlb pages
nl - non-linear mapping
ar - architecture specific flag
wf - wipe on fork
dd - do not include area into core dump
sd - soft-dirty flag
mm - mixed map area