The patch titled
Subject: tools, perf: make gfp_compact_table up to date
has been added to the -mm tree. Its filename is
tools-perf-make-gfp_compact_table-up-to-date.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/tools-perf-make-gfp_compact_table-up-to-date.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/tools-perf-make-gfp_compact_table-up-to-date.patch
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------------------------------------------------------
From: Vlastimil Babka <vbabka@xxxxxxx>
Subject: tools, perf: make gfp_compact_table up to date
When updating tracing's show_gfp_flags() I have noticed that perf's
gfp_compact_table is also outdated. Fill in the missing flags and place a
note in gfp.h to increase chance that future updates are synced. Convert
the __GFP_X flags from "GFP_X" to "__GFP_X" strings in line with the
previous patch.
Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
Cc: Minchan Kim <minchan@xxxxxxxxxx>
Cc: Sasha Levin <sasha.levin@xxxxxxxxxx>
Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/gfp.h | 2 -
tools/perf/builtin-kmem.c | 47 +++++++++++++++++++++---------------
2 files changed, 29 insertions(+), 20 deletions(-)
diff -puN include/linux/gfp.h~tools-perf-make-gfp_compact_table-up-to-date include/linux/gfp.h
--- a/include/linux/gfp.h~tools-perf-make-gfp_compact_table-up-to-date
+++ a/include/linux/gfp.h
@@ -11,7 +11,7 @@ struct vm_area_struct;
/*
* In case of changes, please don't forget to update
- * include/trace/events/gfpflags.h
+ * include/trace/events/gfpflags.h and tools/perf/builtin-kmem.c
*/
/* Plain integer GFP bitmasks. Do not use this directly. */
diff -puN tools/perf/builtin-kmem.c~tools-perf-make-gfp_compact_table-up-to-date tools/perf/builtin-kmem.c
--- a/tools/perf/builtin-kmem.c~tools-perf-make-gfp_compact_table-up-to-date
+++ a/tools/perf/builtin-kmem.c
@@ -612,30 +612,39 @@ static const struct {
{ "GFP_HIGHUSER", "HU" },
{ "GFP_USER", "U" },
{ "GFP_TEMPORARY", "TMP" },
+ { "GFP_KERNEL_ACCOUNT", "KAC" },
{ "GFP_KERNEL", "K" },
{ "GFP_NOFS", "NF" },
{ "GFP_ATOMIC", "A" },
{ "GFP_NOIO", "NI" },
- { "GFP_HIGH", "H" },
- { "GFP_WAIT", "W" },
- { "GFP_IO", "I" },
- { "GFP_COLD", "CO" },
- { "GFP_NOWARN", "NWR" },
- { "GFP_REPEAT", "R" },
- { "GFP_NOFAIL", "NF" },
- { "GFP_NORETRY", "NR" },
- { "GFP_COMP", "C" },
- { "GFP_ZERO", "Z" },
- { "GFP_NOMEMALLOC", "NMA" },
- { "GFP_MEMALLOC", "MA" },
- { "GFP_HARDWALL", "HW" },
- { "GFP_THISNODE", "TN" },
- { "GFP_RECLAIMABLE", "RC" },
- { "GFP_MOVABLE", "M" },
- { "GFP_NOTRACK", "NT" },
- { "GFP_NO_KSWAPD", "NK" },
- { "GFP_OTHER_NODE", "ON" },
{ "GFP_NOWAIT", "NW" },
+ { "GFP_DMA", "D" },
+ { "__GFP_HIGHMEM", "HM" },
+ { "GFP_DMA32", "D32" },
+ { "__GFP_HIGH", "H" },
+ { "__GFP_ATOMIC", "_A" },
+ { "__GFP_IO", "I" },
+ { "__GFP_FS", "F" },
+ { "__GFP_COLD", "CO" },
+ { "__GFP_NOWARN", "NWR" },
+ { "__GFP_REPEAT", "R" },
+ { "__GFP_NOFAIL", "NF" },
+ { "__GFP_NORETRY", "NR" },
+ { "__GFP_COMP", "C" },
+ { "__GFP_ZERO", "Z" },
+ { "__GFP_NOMEMALLOC", "NMA" },
+ { "__GFP_MEMALLOC", "MA" },
+ { "__GFP_HARDWALL", "HW" },
+ { "__GFP_THISNODE", "TN" },
+ { "__GFP_RECLAIMABLE", "RC" },
+ { "__GFP_MOVABLE", "M" },
+ { "__GFP_ACCOUNT", "AC" },
+ { "__GFP_NOTRACK", "NT" },
+ { "__GFP_WRITE", "WR" },
+ { "__GFP_RECLAIM", "R" },
+ { "__GFP_DIRECT_RECLAIM", "DR" },
+ { "__GFP_KSWAPD_RECLAIM", "KR" },
+ { "__GFP_OTHER_NODE", "ON" },
};
static size_t max_gfp_len;
_
Patches currently in -mm which might be from vbabka@xxxxxxx are
tracepoints-move-trace_print_flags-definitions-to-tracepoint-defsh.patch
mm-tracing-make-show_gfp_flags-up-to-date.patch
tools-perf-make-gfp_compact_table-up-to-date.patch
mm-tracing-unify-mm-flags-handling-in-tracepoints-and-printk.patch
mm-printk-introduce-new-format-string-for-flags.patch
mm-debug-replace-dump_flags-with-the-new-printk-formats.patch
mm-page_alloc-print-symbolic-gfp_flags-on-allocation-failure.patch
mm-oom-print-symbolic-gfp_flags-in-oom-warning.patch
mm-page_owner-print-migratetype-of-page-and-pageblock-symbolic-flags.patch
mm-page_owner-convert-page_owner_inited-to-static-key.patch
mm-page_owner-copy-page-owner-info-during-migration.patch
mm-page_owner-track-and-print-last-migrate-reason.patch
mm-page_owner-dump-page-owner-info-from-dump_page.patch
mm-debug-move-bad-flags-printing-to-bad_page.patch
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