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ANDROID: GKI: fix ABI diffs caused by ION heap and pool vmstat additions

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New nr_ion_heap and nr_ion_heap_pool fields in vmstat file cause ABI
differences. Fix them by adding the fields.

Bug: 110330255
Bug: 130198686
Bug: 153442668
Test: boot
Signed-off-by: Minchan Kim <minchan@google.com>
(cherry picked from commit 8f76a3ed2a76492deba9edebc990cac3b32f78be)
Signed-off-by: Martin Liu <liumartin@google.com>
[surenb: cherry picked and trimmed the original patch to include only
necessary changes to resolve ABI diff for node_stat_item enum]

Bug: 149182139
Test: build and boot
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Change-Id: I82b43bd3d94b950bd266aa53a3794182604a52d0
This commit is contained in:
Suren Baghdasaryan
2020-04-16 13:06:50 -07:00
committed by Saravana Kannan
parent 4a853c72f4
commit c69ff7a87b
2 changed files with 5 additions and 0 deletions
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2
include/linux/mmzone.h
View File

@@ -188,6 +188,8 @@ enum node_stat_item {
NR_WRITTEN, /* page writings since bootup */
NR_KERNEL_MISC_RECLAIMABLE, /* reclaimable non-slab kernel pages */
NR_UNRECLAIMABLE_PAGES,
NR_ION_HEAP,
NR_ION_HEAP_POOL,
NR_VM_NODE_STAT_ITEMS
};

3
mm/vmstat.c
View File

@@ -1168,6 +1168,9 @@ const char * const vmstat_text[] = {
"nr_kernel_misc_reclaimable",
"nr_unreclaimable_pages",
"nr_ion_heap",
"nr_ion_heap_pool",
/* enum writeback_stat_item counters */
"nr_dirty_threshold",
"nr_dirty_background_threshold",