The patch titled
Subject: mm-mempolicy-make-mbind-return-eio-when-mpol_mf_strict-is-specified-fix
has been added to the -mm tree. Its filename is
mm-mempolicy-make-mbind-return-eio-when-mpol_mf_strict-is-specified-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-mempolicy-make-mbind-return-eio-when-mpol_mf_strict-is-specified-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-mempolicy-make-mbind-return-eio-when-mpol_mf_strict-is-specified-fix.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-mempolicy-make-mbind-return-eio-when-mpol_mf_strict-is-specified-fix
tweak code comment
Cc: Cyril Hrubis <chrubis@xxxxxxx>
Cc: David Rientjes <rientjes@xxxxxxxxxx>
Cc: Kirill A. Shutemov <kirill@xxxxxxxxxxxxx>
Cc: Oscar Salvador <osalvador@xxxxxxx>
Cc: Rafael Aquini <aquini@xxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Yang Shi <yang.shi@xxxxxxxxxxxxxxxxx>
Cc: Souptick Joarder <jrdr.linux@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
--- a/mm/mempolicy.c~mm-mempolicy-make-mbind-return-eio-when-mpol_mf_strict-is-specified-fix
+++ a/mm/mempolicy.c
@@ -429,9 +429,9 @@ static inline bool queue_pages_required(
}
/*
- * The queue_pages_pmd() may have three kind of return value.
- * 1 - pages are placed on he right node or queued successfully.
- * 0 - THP get split.
+ * queue_pages_pmd() has three possible return values:
+ * 1 - pages are placed on the right node or queued successfully.
+ * 0 - THP was split.
* -EIO - is migration entry or MPOL_MF_STRICT was specified and an existing
* page was already on a node that does not follow the policy.
*/
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
kmemleak-skip-scanning-holes-in-the-bss-section-fix.patch
mm-mempolicy-make-mbind-return-eio-when-mpol_mf_strict-is-specified-fix.patch
ocfs2-clear-zero-in-unaligned-direct-io-checkpatch-fixes.patch
mm.patch
userfaultfd-sysctl-add-vmunprivileged_userfaultfd-fix.patch
mm-compaction-fix-an-undefined-behaviour-fix.patch
psi-introduce-psi-monitor-fix.patch
psi-introduce-psi-monitor-fix-fix.patch
psi-introduce-psi-monitor-fix-3.patch
mm-add-probe_user_read-fix.patch
mm-maintain-randomization-of-page-free-lists-checkpatch-fixes.patch
fs-binfmt_elfc-remove-unneeded-initialization-of-mm-start_stack.patch
linux-next-rejects.patch
scripts-atomic-check-atomicssh-dont-assume-that-scripts-are-executable.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch
