The patch titled
Kill Isolated field in /proc/meminfo fix
has been added to the -mm tree. Its filename is
mm-vmstat-add-isolate-pages-fix-fix-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/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: Kill Isolated field in /proc/meminfo fix
From: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Hugh Dickins pointed out Isolated field dislpay 0kB at almost time.
It is only increased at heavy memory pressure case.
So, if the system haven't get memory pressure, this field isn't useful.
And now, we have an alternative way, (i.e. /prov/vmstat).
Then, it can be removed.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Cc: Hugh Dickins <hugh.dickins@xxxxxxxxxxxxx>
Cc: Rik van Riel <riel@xxxxxxxxxx>
Cc: Minchan Kim <minchan.kim@xxxxxxxxx>
Cc: Wu Fengguang <fengguang.wu@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/base/node.c | 4 ----
1 file changed, 4 deletions(-)
diff -puN drivers/base/node.c~mm-vmstat-add-isolate-pages-fix-fix-fix drivers/base/node.c
--- a/drivers/base/node.c~mm-vmstat-add-isolate-pages-fix-fix-fix
+++ a/drivers/base/node.c
@@ -73,8 +73,6 @@ static ssize_t node_read_meminfo(struct
"Node %d Active(file): %8lu kB\n"
"Node %d Inactive(file): %8lu kB\n"
"Node %d Unevictable: %8lu kB\n"
- "Node %d Isolated(anon): %8lu kB\n"
- "Node %d Isolated(file): %8lu kB\n"
"Node %d Mlocked: %8lu kB\n"
#ifdef CONFIG_HIGHMEM
"Node %d HighTotal: %8lu kB\n"
@@ -108,8 +106,6 @@ static ssize_t node_read_meminfo(struct
nid, K(node_page_state(nid, NR_ACTIVE_FILE)),
nid, K(node_page_state(nid, NR_INACTIVE_FILE)),
nid, K(node_page_state(nid, NR_UNEVICTABLE)),
- nid, K(node_page_state(nid, NR_ISOLATED_ANON)),
- nid, K(node_page_state(nid, NR_ISOLATED_FILE)),
nid, K(node_page_state(nid, NR_MLOCK)),
#ifdef CONFIG_HIGHMEM
nid, K(i.totalhigh),
_
Patches currently in -mm which might be from kosaki.motohiro@xxxxxxxxxxxxxx are
origin.patch
linux-next.patch
mm-memory-failure-remove-config_unevictable_lru-config-option.patch
revert-staging-android-lowmemorykillerc-fix-it-for-oom-move-oom_adj-value-from-task_struct-to-mm_struct.patch
readahead-add-blk_run_backing_dev.patch
readahead-add-blk_run_backing_dev-fix.patch
readahead-add-blk_run_backing_dev-fix-fix-2.patch
mm-clean-up-page_remove_rmap.patch
mm-show_free_areas-display-slab-pages-in-two-separate-fields.patch
mm-oom-analysis-add-per-zone-statistics-to-show_free_areas.patch
mm-oom-analysis-add-buffer-cache-information-to-show_free_areas.patch
mm-oom-analysis-show-kernel-stack-usage-in-proc-meminfo-and-oom-log-output.patch
mm-oom-analysis-add-shmem-vmstat.patch
mm-rename-pgmoved-variable-in-shrink_active_list.patch
mm-shrink_inactive_list-nr_scan-accounting-fix-fix.patch
mm-vmstat-add-isolate-pages.patch
mm-vmstat-add-isolate-pages-fix.patch
mm-vmstat-add-isolate-pages-fix-fix.patch
mm-vmstat-add-isolate-pages-fix-fix-fix.patch
vmscan-throttle-direct-reclaim-when-too-many-pages-are-isolated-already.patch
mm-remove-__addsub_zone_page_state.patch
mm-count-only-reclaimable-lru-pages-v2.patch
vmscan-dont-attempt-to-reclaim-anon-page-in-lumpy-reclaim-when-no-swap-space-is-avilable.patch
vmscan-move-clearpageactive-from-move_active_pages-to-shrink_active_list.patch
vmscan-kill-unnecessary-page-flag-test.patch
vmscan-kill-unnecessary-prefetch.patch
mm-perform-non-atomic-test-clear-of-pg_mlocked-on-free.patch
page-allocator-change-migratetype-for-all-pageblocks-within-a-high-order-page-during-__rmqueue_fallback-fix.patch
tracing-page-allocator-add-trace-events-for-page-allocation-and-page-freeing.patch
tracing-page-allocator-add-trace-event-for-page-traffic-related-to-the-buddy-lists.patch
mm-drop-unneeded-double-negations.patch
mm-introduce-page_lru_base_type.patch
mm-introduce-page_lru_base_type-fix.patch
mm-return-boolean-from-page_is_file_cache.patch
mm-return-boolean-from-page_has_private.patch
mm-document-is_page_cache_freeable.patch
mm-vmscan-rename-zone_nr_pages-to-zone_lru_nr_pages.patch
oom-move-oom_killer_enable-oom_killer_disable-to-where-they-belong.patch
mm-do-batched-scans-for-mem_cgroup.patch
mm-vmscan-remove-page_queue_congested-comment.patch
oom-move-oom_adj-value-from-task_struct-to-signal_struct.patch
oom-move-oom_adj-value-from-task_struct-to-signal_struct-fix.patch
oom-make-oom_score-to-per-process-value.patch
oom-oom_kill-doesnt-kill-vfork-parentor-child.patch
oom-fix-oom_adjust_write-input-sanity-check.patch
mm-vsmcan-check-shrink_active_list-sc-isolate_pages-return-value.patch
mm-munlock-use-follow_page.patch
mm-remove-unused-gup-flags.patch
mm-add-get_dump_page.patch
mm-foll_dump-replace-foll_anon.patch
mm-follow_hugetlb_page-flags.patch
mm-fix-anonymous-dirtying.patch
mm-reinstate-zero_page.patch
mm-foll-flags-for-gup-flags.patch
mm-munlock-avoid-zero_page.patch
mm-hugetlbfs_pagecache_present.patch
mm-zero_page-without-pte_special.patch
mm-move-highest_memmap_pfn.patch
getrusage-fill-ru_maxrss-value.patch
getrusage-fill-ru_maxrss-value-update.patch
kcore-use-registerd-physmem-information-ia64-fix.patch
memory-controller-soft-limit-documentation-v9.patch
memory-controller-soft-limit-interface-v9.patch
memory-controller-soft-limit-organize-cgroups-v9.patch
memory-controller-soft-limit-organize-cgroups-v9-fix.patch
memory-controller-soft-limit-refactor-reclaim-flags-v9.patch
memory-controller-soft-limit-reclaim-on-contention-v9.patch
memory-controller-soft-limit-reclaim-on-contention-v9-fix.patch
memory-controller-soft-limit-reclaim-on-contention-v9-fix-softlimit-css-refcnt-handling.patch
memory-controller-soft-limit-reclaim-on-contention-v9-fix-softlimit-css-refcnt-handling-fix.patch
memcg-improve-resource-counter-scalability.patch
memcg-improve-resource-counter-scalability-v5.patch
fs-symlink-write_begin-allocation-context-fix-reiser4-fix.patch
--
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
