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authorPeter Xu <peterx@redhat.com>2021-03-01 19:06:46 -0500
committerJonathan Corbet <corbet@lwn.net>2021-03-08 17:20:53 -0700
commit1f7faca2f924d3e7a9d475bd9a24583a7f2a051b (patch)
treea24f5f2544accd55c09e976b3934c3673f36b731 /Documentation/filesystems/proc.rst
parent3b4c963243b1cac1882c2a557152d5444580a751 (diff)
docs: filesystem: Update smaps vm flag list to latest
We've missed a few documentation when adding new VM_* flags. Add the missing pieces so they'll be in sync now. Signed-off-by: Peter Xu <peterx@redhat.com> Link: https://lore.kernel.org/r/20210302000646.432358-1-peterx@redhat.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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diff --git a/Documentation/filesystems/proc.rst b/Documentation/filesystems/proc.rst
index 48fbfc336ebf..81bfe3c800cc 100644
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+++ b/Documentation/filesystems/proc.rst
@@ -540,7 +540,9 @@ encoded manner. The codes are the following:
ac area is accountable
nr swap space is not reserved for the area
ht area uses huge tlb pages
+ sf synchronous page fault
ar architecture specific flag
+ wf wipe on fork
dd do not include area into core dump
sd soft dirty flag
mm mixed map area
@@ -549,6 +551,8 @@ encoded manner. The codes are the following:
mg mergable advise flag
bt arm64 BTI guarded page
mt arm64 MTE allocation tags are enabled
+ um userfaultfd missing tracking
+ uw userfaultfd wr-protect tracking
== =======================================
Note that there is no guarantee that every flag and associated mnemonic will