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library: <meminfo> api, update for current linux state

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Since last visited, there have been several new fields
added and one field deleted in the /proc/meminfo file.

[ references shown below represent linux git commits ]

Reference(s):
. 4/2020, added 'ShadowCallStack'
commit 628d06a48f57c36abdc2a024930212e654a501b7
. 9/2019, added 'FileHugePages' & 'FilePmdMapped'
commit 60fbf0ab5da1c360e02b7f7d882bf1c0d8f7e32a
. 9/2019, removed 'Quicklists'
commit 13224794cb0832caa403ad583d8605202cabc6bc

Signed-off-by: Jim Warner <james.warner@comcast.net>
This commit is contained in:
Jim Warner
2020-08-07 00:00:00 -05:00
committed by Craig Small
parent dbe34f6312
commit a9ea77e11c
2 changed files with 24 additions and 8 deletions
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8
proc/meminfo.h
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@@ -49,6 +49,8 @@ enum meminfo_item {
MEMINFO_MEM_DIRECTMAP_4K, // ul_int "
MEMINFO_MEM_DIRECTMAP_4M, // ul_int "
MEMINFO_MEM_DIRTY, // ul_int "
MEMINFO_MEM_FILE_HUGEPAGES, // ul_int "
MEMINFO_MEM_FILE_PMDMAPPED, // ul_int "
MEMINFO_MEM_FREE, // ul_int "
MEMINFO_MEM_HARD_CORRUPTED, // ul_int "
MEMINFO_MEM_HIGH_FREE, // ul_int "
@@ -75,7 +77,7 @@ enum meminfo_item {
MEMINFO_MEM_NFS_UNSTABLE, // ul_int "
MEMINFO_MEM_PAGE_TABLES, // ul_int "
MEMINFO_MEM_PER_CPU, // ul_int "
MEMINFO_MEM_QUICKLISTS, // ul_int "
MEMINFO_MEM_SHADOWCALLSTACK, // ul_int "
MEMINFO_MEM_SHARED, // ul_int "
MEMINFO_MEM_SHMEM_HUGE, // ul_int "
MEMINFO_MEM_SHMEM_HUGE_MAP, // ul_int "
@@ -109,6 +111,8 @@ enum meminfo_item {
MEMINFO_DELTA_DIRECTMAP_4K, // s_int "
MEMINFO_DELTA_DIRECTMAP_4M, // s_int "
MEMINFO_DELTA_DIRTY, // s_int "
MEMINFO_DELTA_FILE_HUGEPAGES, // s_int "
MEMINFO_DELTA_FILE_PMDMAPPED, // s_int "
MEMINFO_DELTA_FREE, // s_int "
MEMINFO_DELTA_HARD_CORRUPTED, // s_int "
MEMINFO_DELTA_HIGH_FREE, // s_int "
@@ -135,7 +139,7 @@ enum meminfo_item {
MEMINFO_DELTA_NFS_UNSTABLE, // s_int "
MEMINFO_DELTA_PAGE_TABLES, // s_int "
MEMINFO_DELTA_PER_CPU, // s_int "
MEMINFO_DELTA_QUICKLISTS, // s_int "
MEMINFO_DELTA_SHADOWCALLSTACK, // s_int "
MEMINFO_DELTA_SHARED, // s_int "
MEMINFO_DELTA_SHMEM_HUGE, // s_int "
MEMINFO_DELTA_SHMEM_HUGE_MAP, // s_int "