summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--include/linux/gfp.h2
-rw-r--r--include/trace/events/btrfs.h2
-rw-r--r--include/trace/events/compaction.h2
-rw-r--r--include/trace/events/gfpflags.h52
-rw-r--r--include/trace/events/huge_memory.h2
-rw-r--r--include/trace/events/kmem.h2
-rw-r--r--include/trace/events/mmflags.h164
-rw-r--r--include/trace/events/vmscan.h2
-rw-r--r--mm/debug.c88
-rw-r--r--tools/perf/builtin-kmem.c2
10 files changed, 181 insertions, 137 deletions
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 3d6d878c00f5..06546b36eb6a 100644
--- a/include/linux/gfp.h
+++ b/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 and tools/perf/builtin-kmem.c
+ * include/trace/events/mmflags.h and tools/perf/builtin-kmem.c
*/
/* Plain integer GFP bitmasks. Do not use this directly. */
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index d866f21efbbf..677807f29a1c 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -6,7 +6,7 @@
#include <linux/writeback.h>
#include <linux/tracepoint.h>
-#include <trace/events/gfpflags.h>
+#include <trace/events/mmflags.h>
struct btrfs_root;
struct btrfs_fs_info;
diff --git a/include/trace/events/compaction.h b/include/trace/events/compaction.h
index c92d1e1cbad9..111e5666e5eb 100644
--- a/include/trace/events/compaction.h
+++ b/include/trace/events/compaction.h
@@ -7,7 +7,7 @@
#include <linux/types.h>
#include <linux/list.h>
#include <linux/tracepoint.h>
-#include <trace/events/gfpflags.h>
+#include <trace/events/mmflags.h>
#define COMPACTION_STATUS \
EM( COMPACT_DEFERRED, "deferred") \
diff --git a/include/trace/events/gfpflags.h b/include/trace/events/gfpflags.h
deleted file mode 100644
index f53b216c9311..000000000000
--- a/include/trace/events/gfpflags.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * The order of these masks is important. Matching masks will be seen
- * first and the left over flags will end up showing by themselves.
- *
- * For example, if we have GFP_KERNEL before GFP_USER we wil get:
- *
- * GFP_KERNEL|GFP_HARDWALL
- *
- * Thus most bits set go first.
- */
-#define show_gfp_flags(flags) \
- (flags) ? __print_flags(flags, "|", \
- {(unsigned long)GFP_TRANSHUGE, "GFP_TRANSHUGE"}, \
- {(unsigned long)GFP_HIGHUSER_MOVABLE, "GFP_HIGHUSER_MOVABLE"},\
- {(unsigned long)GFP_HIGHUSER, "GFP_HIGHUSER"}, \
- {(unsigned long)GFP_USER, "GFP_USER"}, \
- {(unsigned long)GFP_TEMPORARY, "GFP_TEMPORARY"}, \
- {(unsigned long)GFP_KERNEL_ACCOUNT, "GFP_KERNEL_ACCOUNT"}, \
- {(unsigned long)GFP_KERNEL, "GFP_KERNEL"}, \
- {(unsigned long)GFP_NOFS, "GFP_NOFS"}, \
- {(unsigned long)GFP_ATOMIC, "GFP_ATOMIC"}, \
- {(unsigned long)GFP_NOIO, "GFP_NOIO"}, \
- {(unsigned long)GFP_NOWAIT, "GFP_NOWAIT"}, \
- {(unsigned long)GFP_DMA, "GFP_DMA"}, \
- {(unsigned long)__GFP_HIGHMEM, "__GFP_HIGHMEM"}, \
- {(unsigned long)GFP_DMA32, "GFP_DMA32"}, \
- {(unsigned long)__GFP_HIGH, "__GFP_HIGH"}, \
- {(unsigned long)__GFP_ATOMIC, "__GFP_ATOMIC"}, \
- {(unsigned long)__GFP_IO, "__GFP_IO"}, \
- {(unsigned long)__GFP_FS, "__GFP_FS"}, \
- {(unsigned long)__GFP_COLD, "__GFP_COLD"}, \
- {(unsigned long)__GFP_NOWARN, "__GFP_NOWARN"}, \
- {(unsigned long)__GFP_REPEAT, "__GFP_REPEAT"}, \
- {(unsigned long)__GFP_NOFAIL, "__GFP_NOFAIL"}, \
- {(unsigned long)__GFP_NORETRY, "__GFP_NORETRY"}, \
- {(unsigned long)__GFP_COMP, "__GFP_COMP"}, \
- {(unsigned long)__GFP_ZERO, "__GFP_ZERO"}, \
- {(unsigned long)__GFP_NOMEMALLOC, "__GFP_NOMEMALLOC"}, \
- {(unsigned long)__GFP_MEMALLOC, "__GFP_MEMALLOC"}, \
- {(unsigned long)__GFP_HARDWALL, "__GFP_HARDWALL"}, \
- {(unsigned long)__GFP_THISNODE, "__GFP_THISNODE"}, \
- {(unsigned long)__GFP_RECLAIMABLE, "__GFP_RECLAIMABLE"}, \
- {(unsigned long)__GFP_MOVABLE, "__GFP_MOVABLE"}, \
- {(unsigned long)__GFP_ACCOUNT, "__GFP_ACCOUNT"}, \
- {(unsigned long)__GFP_NOTRACK, "__GFP_NOTRACK"}, \
- {(unsigned long)__GFP_WRITE, "__GFP_WRITE"}, \
- {(unsigned long)__GFP_RECLAIM, "__GFP_RECLAIM"}, \
- {(unsigned long)__GFP_DIRECT_RECLAIM, "__GFP_DIRECT_RECLAIM"},\
- {(unsigned long)__GFP_KSWAPD_RECLAIM, "__GFP_KSWAPD_RECLAIM"},\
- {(unsigned long)__GFP_OTHER_NODE, "__GFP_OTHER_NODE"} \
- ) : "none"
-
diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h
index 47c6212d8f3c..551ba4acde4d 100644
--- a/include/trace/events/huge_memory.h
+++ b/include/trace/events/huge_memory.h
@@ -6,8 +6,6 @@
#include <linux/tracepoint.h>
-#include <trace/events/gfpflags.h>
-
#define SCAN_STATUS \
EM( SCAN_FAIL, "failed") \
EM( SCAN_SUCCEED, "succeeded") \
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index f7554fd7fc62..ca7217389067 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -6,7 +6,7 @@
#include <linux/types.h>
#include <linux/tracepoint.h>
-#include <trace/events/gfpflags.h>
+#include <trace/events/mmflags.h>
DECLARE_EVENT_CLASS(kmem_alloc,
diff --git a/include/trace/events/mmflags.h b/include/trace/events/mmflags.h
new file mode 100644
index 000000000000..a849185c82f0
--- /dev/null
+++ b/include/trace/events/mmflags.h
@@ -0,0 +1,164 @@
+/*
+ * The order of these masks is important. Matching masks will be seen
+ * first and the left over flags will end up showing by themselves.
+ *
+ * For example, if we have GFP_KERNEL before GFP_USER we wil get:
+ *
+ * GFP_KERNEL|GFP_HARDWALL
+ *
+ * Thus most bits set go first.
+ */
+
+#define __def_gfpflag_names \
+ {(unsigned long)GFP_TRANSHUGE, "GFP_TRANSHUGE"}, \
+ {(unsigned long)GFP_HIGHUSER_MOVABLE, "GFP_HIGHUSER_MOVABLE"},\
+ {(unsigned long)GFP_HIGHUSER, "GFP_HIGHUSER"}, \
+ {(unsigned long)GFP_USER, "GFP_USER"}, \
+ {(unsigned long)GFP_TEMPORARY, "GFP_TEMPORARY"}, \
+ {(unsigned long)GFP_KERNEL_ACCOUNT, "GFP_KERNEL_ACCOUNT"}, \
+ {(unsigned long)GFP_KERNEL, "GFP_KERNEL"}, \
+ {(unsigned long)GFP_NOFS, "GFP_NOFS"}, \
+ {(unsigned long)GFP_ATOMIC, "GFP_ATOMIC"}, \
+ {(unsigned long)GFP_NOIO, "GFP_NOIO"}, \
+ {(unsigned long)GFP_NOWAIT, "GFP_NOWAIT"}, \
+ {(unsigned long)GFP_DMA, "GFP_DMA"}, \
+ {(unsigned long)__GFP_HIGHMEM, "__GFP_HIGHMEM"}, \
+ {(unsigned long)GFP_DMA32, "GFP_DMA32"}, \
+ {(unsigned long)__GFP_HIGH, "__GFP_HIGH"}, \
+ {(unsigned long)__GFP_ATOMIC, "__GFP_ATOMIC"}, \
+ {(unsigned long)__GFP_IO, "__GFP_IO"}, \
+ {(unsigned long)__GFP_FS, "__GFP_FS"}, \
+ {(unsigned long)__GFP_COLD, "__GFP_COLD"}, \
+ {(unsigned long)__GFP_NOWARN, "__GFP_NOWARN"}, \
+ {(unsigned long)__GFP_REPEAT, "__GFP_REPEAT"}, \
+ {(unsigned long)__GFP_NOFAIL, "__GFP_NOFAIL"}, \
+ {(unsigned long)__GFP_NORETRY, "__GFP_NORETRY"}, \
+ {(unsigned long)__GFP_COMP, "__GFP_COMP"}, \
+ {(unsigned long)__GFP_ZERO, "__GFP_ZERO"}, \
+ {(unsigned long)__GFP_NOMEMALLOC, "__GFP_NOMEMALLOC"}, \
+ {(unsigned long)__GFP_MEMALLOC, "__GFP_MEMALLOC"}, \
+ {(unsigned long)__GFP_HARDWALL, "__GFP_HARDWALL"}, \
+ {(unsigned long)__GFP_THISNODE, "__GFP_THISNODE"}, \
+ {(unsigned long)__GFP_RECLAIMABLE, "__GFP_RECLAIMABLE"}, \
+ {(unsigned long)__GFP_MOVABLE, "__GFP_MOVABLE"}, \
+ {(unsigned long)__GFP_ACCOUNT, "__GFP_ACCOUNT"}, \
+ {(unsigned long)__GFP_NOTRACK, "__GFP_NOTRACK"}, \
+ {(unsigned long)__GFP_WRITE, "__GFP_WRITE"}, \
+ {(unsigned long)__GFP_RECLAIM, "__GFP_RECLAIM"}, \
+ {(unsigned long)__GFP_DIRECT_RECLAIM, "__GFP_DIRECT_RECLAIM"},\
+ {(unsigned long)__GFP_KSWAPD_RECLAIM, "__GFP_KSWAPD_RECLAIM"},\
+ {(unsigned long)__GFP_OTHER_NODE, "__GFP_OTHER_NODE"} \
+
+#define show_gfp_flags(flags) \
+ (flags) ? __print_flags(flags, "|", \
+ __def_gfpflag_names \
+ ) : "none"
+
+#ifdef CONFIG_MMU
+#define IF_HAVE_PG_MLOCK(flag,string) ,{1UL << flag, string}
+#else
+#define IF_HAVE_PG_MLOCK(flag,string)
+#endif
+
+#ifdef CONFIG_ARCH_USES_PG_UNCACHED
+#define IF_HAVE_PG_UNCACHED(flag,string) ,{1UL << flag, string}
+#else
+#define IF_HAVE_PG_UNCACHED(flag,string)
+#endif
+
+#ifdef CONFIG_MEMORY_FAILURE
+#define IF_HAVE_PG_HWPOISON(flag,string) ,{1UL << flag, string}
+#else
+#define IF_HAVE_PG_HWPOISON(flag,string)
+#endif
+
+#if defined(CONFIG_IDLE_PAGE_TRACKING) && defined(CONFIG_64BIT)
+#define IF_HAVE_PG_IDLE(flag,string) ,{1UL << flag, string}
+#else
+#define IF_HAVE_PG_IDLE(flag,string)
+#endif
+
+#define __def_pageflag_names \
+ {1UL << PG_locked, "locked" }, \
+ {1UL << PG_error, "error" }, \
+ {1UL << PG_referenced, "referenced" }, \
+ {1UL << PG_uptodate, "uptodate" }, \
+ {1UL << PG_dirty, "dirty" }, \
+ {1UL << PG_lru, "lru" }, \
+ {1UL << PG_active, "active" }, \
+ {1UL << PG_slab, "slab" }, \
+ {1UL << PG_owner_priv_1, "owner_priv_1" }, \
+ {1UL << PG_arch_1, "arch_1" }, \
+ {1UL << PG_reserved, "reserved" }, \
+ {1UL << PG_private, "private" }, \
+ {1UL << PG_private_2, "private_2" }, \
+ {1UL << PG_writeback, "writeback" }, \
+ {1UL << PG_head, "head" }, \
+ {1UL << PG_swapcache, "swapcache" }, \
+ {1UL << PG_mappedtodisk, "mappedtodisk" }, \
+ {1UL << PG_reclaim, "reclaim" }, \
+ {1UL << PG_swapbacked, "swapbacked" }, \
+ {1UL << PG_unevictable, "unevictable" } \
+IF_HAVE_PG_MLOCK(PG_mlocked, "mlocked" ) \
+IF_HAVE_PG_UNCACHED(PG_uncached, "uncached" ) \
+IF_HAVE_PG_HWPOISON(PG_hwpoison, "hwpoison" ) \
+IF_HAVE_PG_IDLE(PG_young, "young" ) \
+IF_HAVE_PG_IDLE(PG_idle, "idle" )
+
+#define show_page_flags(flags) \
+ (flags) ? __print_flags(flags, "|", \
+ __def_pageflag_names \
+ ) : "none"
+
+#if defined(CONFIG_X86)
+#define __VM_ARCH_SPECIFIC {VM_PAT, "pat" }
+#elif defined(CONFIG_PPC)
+#define __VM_ARCH_SPECIFIC {VM_SAO, "sao" }
+#elif defined(CONFIG_PARISC) || defined(CONFIG_METAG) || defined(CONFIG_IA64)
+#define __VM_ARCH_SPECIFIC {VM_GROWSUP, "growsup" }
+#elif !defined(CONFIG_MMU)
+#define __VM_ARCH_SPECIFIC {VM_MAPPED_COPY,"mappedcopy" }
+#else
+#define __VM_ARCH_SPECIFIC {VM_ARCH_1, "arch_1" }
+#endif
+
+#ifdef CONFIG_MEM_SOFT_DIRTY
+#define IF_HAVE_VM_SOFTDIRTY(flag,name) {flag, name },
+#else
+#define IF_HAVE_VM_SOFTDIRTY(flag,name)
+#endif
+
+#define __def_vmaflag_names \
+ {VM_READ, "read" }, \
+ {VM_WRITE, "write" }, \
+ {VM_EXEC, "exec" }, \
+ {VM_SHARED, "shared" }, \
+ {VM_MAYREAD, "mayread" }, \
+ {VM_MAYWRITE, "maywrite" }, \
+ {VM_MAYEXEC, "mayexec" }, \
+ {VM_MAYSHARE, "mayshare" }, \
+ {VM_GROWSDOWN, "growsdown" }, \
+ {VM_PFNMAP, "pfnmap" }, \
+ {VM_DENYWRITE, "denywrite" }, \
+ {VM_LOCKONFAULT, "lockonfault" }, \
+ {VM_LOCKED, "locked" }, \
+ {VM_IO, "io" }, \
+ {VM_SEQ_READ, "seqread" }, \
+ {VM_RAND_READ, "randread" }, \
+ {VM_DONTCOPY, "dontcopy" }, \
+ {VM_DONTEXPAND, "dontexpand" }, \
+ {VM_ACCOUNT, "account" }, \
+ {VM_NORESERVE, "noreserve" }, \
+ {VM_HUGETLB, "hugetlb" }, \
+ __VM_ARCH_SPECIFIC , \
+ {VM_DONTDUMP, "dontdump" }, \
+IF_HAVE_VM_SOFTDIRTY(VM_SOFTDIRTY, "softdirty" ) \
+ {VM_MIXEDMAP, "mixedmap" }, \
+ {VM_HUGEPAGE, "hugepage" }, \
+ {VM_NOHUGEPAGE, "nohugepage" }, \
+ {VM_MERGEABLE, "mergeable" } \
+
+#define show_vma_flags(flags) \
+ (flags) ? __print_flags(flags, "|", \
+ __def_vmaflag_names \
+ ) : "none"
diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h
index 31763dd8db1c..0101ef37f1ee 100644
--- a/include/trace/events/vmscan.h
+++ b/include/trace/events/vmscan.h
@@ -8,7 +8,7 @@
#include <linux/tracepoint.h>
#include <linux/mm.h>
#include <linux/memcontrol.h>
-#include <trace/events/gfpflags.h>
+#include <trace/events/mmflags.h>
#define RECLAIM_WB_ANON 0x0001u
#define RECLAIM_WB_FILE 0x0002u
diff --git a/mm/debug.c b/mm/debug.c
index f05b2d5d6481..410af904a7d5 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -9,41 +9,14 @@
#include <linux/mm.h>
#include <linux/trace_events.h>
#include <linux/memcontrol.h>
+#include <trace/events/mmflags.h>
static const struct trace_print_flags pageflag_names[] = {
- {1UL << PG_locked, "locked" },
- {1UL << PG_error, "error" },
- {1UL << PG_referenced, "referenced" },
- {1UL << PG_uptodate, "uptodate" },
- {1UL << PG_dirty, "dirty" },
- {1UL << PG_lru, "lru" },
- {1UL << PG_active, "active" },
- {1UL << PG_slab, "slab" },
- {1UL << PG_owner_priv_1, "owner_priv_1" },
- {1UL << PG_arch_1, "arch_1" },
- {1UL << PG_reserved, "reserved" },
- {1UL << PG_private, "private" },
- {1UL << PG_private_2, "private_2" },
- {1UL << PG_writeback, "writeback" },
- {1UL << PG_head, "head" },
- {1UL << PG_swapcache, "swapcache" },
- {1UL << PG_mappedtodisk, "mappedtodisk" },
- {1UL << PG_reclaim, "reclaim" },
- {1UL << PG_swapbacked, "swapbacked" },
- {1UL << PG_unevictable, "unevictable" },
-#ifdef CONFIG_MMU
- {1UL << PG_mlocked, "mlocked" },
-#endif
-#ifdef CONFIG_ARCH_USES_PG_UNCACHED
- {1UL << PG_uncached, "uncached" },
-#endif
-#ifdef CONFIG_MEMORY_FAILURE
- {1UL << PG_hwpoison, "hwpoison" },
-#endif
-#if defined(CONFIG_IDLE_PAGE_TRACKING) && defined(CONFIG_64BIT)
- {1UL << PG_young, "young" },
- {1UL << PG_idle, "idle" },
-#endif
+ __def_pageflag_names
+};
+
+static const struct trace_print_flags gfpflag_names[] = {
+ __def_gfpflag_names
};
static void dump_flags(unsigned long flags,
@@ -108,47 +81,8 @@ EXPORT_SYMBOL(dump_page);
#ifdef CONFIG_DEBUG_VM
-static const struct trace_print_flags vmaflags_names[] = {
- {VM_READ, "read" },
- {VM_WRITE, "write" },
- {VM_EXEC, "exec" },
- {VM_SHARED, "shared" },
- {VM_MAYREAD, "mayread" },
- {VM_MAYWRITE, "maywrite" },
- {VM_MAYEXEC, "mayexec" },
- {VM_MAYSHARE, "mayshare" },
- {VM_GROWSDOWN, "growsdown" },
- {VM_PFNMAP, "pfnmap" },
- {VM_DENYWRITE, "denywrite" },
- {VM_LOCKONFAULT, "lockonfault" },
- {VM_LOCKED, "locked" },
- {VM_IO, "io" },
- {VM_SEQ_READ, "seqread" },
- {VM_RAND_READ, "randread" },
- {VM_DONTCOPY, "dontcopy" },
- {VM_DONTEXPAND, "dontexpand" },
- {VM_ACCOUNT, "account" },
- {VM_NORESERVE, "noreserve" },
- {VM_HUGETLB, "hugetlb" },
-#if defined(CONFIG_X86)
- {VM_PAT, "pat" },
-#elif defined(CONFIG_PPC)
- {VM_SAO, "sao" },
-#elif defined(CONFIG_PARISC) || defined(CONFIG_METAG) || defined(CONFIG_IA64)
- {VM_GROWSUP, "growsup" },
-#elif !defined(CONFIG_MMU)
- {VM_MAPPED_COPY, "mappedcopy" },
-#else
- {VM_ARCH_1, "arch_1" },
-#endif
- {VM_DONTDUMP, "dontdump" },
-#ifdef CONFIG_MEM_SOFT_DIRTY
- {VM_SOFTDIRTY, "softdirty" },
-#endif
- {VM_MIXEDMAP, "mixedmap" },
- {VM_HUGEPAGE, "hugepage" },
- {VM_NOHUGEPAGE, "nohugepage" },
- {VM_MERGEABLE, "mergeable" },
+static const struct trace_print_flags vmaflag_names[] = {
+ __def_vmaflag_names
};
void dump_vma(const struct vm_area_struct *vma)
@@ -162,7 +96,7 @@ void dump_vma(const struct vm_area_struct *vma)
(unsigned long)pgprot_val(vma->vm_page_prot),
vma->anon_vma, vma->vm_ops, vma->vm_pgoff,
vma->vm_file, vma->vm_private_data);
- dump_flags(vma->vm_flags, vmaflags_names, ARRAY_SIZE(vmaflags_names));
+ dump_flags(vma->vm_flags, vmaflag_names, ARRAY_SIZE(vmaflag_names));
}
EXPORT_SYMBOL(dump_vma);
@@ -233,8 +167,8 @@ void dump_mm(const struct mm_struct *mm)
"" /* This is here to not have a comma! */
);
- dump_flags(mm->def_flags, vmaflags_names,
- ARRAY_SIZE(vmaflags_names));
+ dump_flags(mm->def_flags, vmaflag_names,
+ ARRAY_SIZE(vmaflag_names));
}
#endif /* CONFIG_DEBUG_VM */
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index 83343ed30e8f..c9cb3be47cff 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -602,7 +602,7 @@ static int gfpcmp(const void *a, const void *b)
return fa->flags - fb->flags;
}
-/* see include/trace/events/gfpflags.h */
+/* see include/trace/events/mmflags.h */
static const struct {
const char *original;
const char *compact;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 10:37:19 +0000