[PATCH v2 10/10] mm: move madvise vma flags to the end

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From: Konstantin Khlebnikov <khlebnikov@openvz.org>
To: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
	linux-kernel@vger.kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Subject: [PATCH v2 10/10] mm: move madvise vma flags to the end
Date: Sat, 07 Apr 2012 23:01:37 +0400	[thread overview]
Message-ID: <20120407190137.9726.54530.stgit@zurg> (raw)
In-Reply-To: <20120407185546.9726.62260.stgit@zurg>

Let's collect them together.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
---
 include/linux/mm.h |    9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3a4d721..5e89a4f 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -91,10 +91,6 @@ extern unsigned int kobjsize(const void *objp);
 #define VM_LOCKED	0x00002000
 #define VM_IO           0x00004000	/* Memory mapped I/O or similar */
 
-					/* Used by sys_madvise() */
-#define VM_SEQ_READ	0x00008000	/* App will access data sequentially */
-#define VM_RAND_READ	0x00010000	/* App will not benefit from clustered reads */
-
 #define VM_DONTCOPY	0x00020000      /* Do not copy this vma on fork */
 #define VM_DONTEXPAND	0x00040000	/* Cannot expand with mremap() */
 #define VM_RESERVED	0x00080000	/* Count as reserved_vm like IO */
@@ -103,8 +99,11 @@ extern unsigned int kobjsize(const void *objp);
 #define VM_HUGETLB	0x00400000	/* Huge TLB Page VM */
 #define VM_NONLINEAR	0x00800000	/* Is non-linear (remap_file_pages) */
 #define VM_ARCH_1	0x01000000	/* Architecture-specific flag */
-#define VM_NODUMP	0x04000000	/* Do not include in the core dump */
 
+					/* Used by sys_madvise() */
+#define VM_NODUMP	0x04000000	/* Do not include in the core dump */
+#define VM_SEQ_READ	0x08000000	/* App will access data sequentially */
+#define VM_RAND_READ	0x10000000	/* App will not benefit from clustered reads */
 #define VM_HUGEPAGE	0x20000000	/* MADV_HUGEPAGE marked this vma */
 #define VM_NOHUGEPAGE	0x40000000	/* MADV_NOHUGEPAGE marked this vma */
 #define VM_MERGEABLE	0x80000000	/* KSM may merge identical pages */

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WARNING: multiple messages have this Message-ID (diff)

From: Konstantin Khlebnikov <khlebnikov@openvz.org>
To: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
	linux-kernel@vger.kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Subject: [PATCH v2 10/10] mm: move madvise vma flags to the end
Date: Sat, 07 Apr 2012 23:01:37 +0400	[thread overview]
Message-ID: <20120407190137.9726.54530.stgit@zurg> (raw)
In-Reply-To: <20120407185546.9726.62260.stgit@zurg>

Let's collect them together.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
---
 include/linux/mm.h |    9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3a4d721..5e89a4f 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -91,10 +91,6 @@ extern unsigned int kobjsize(const void *objp);
 #define VM_LOCKED	0x00002000
 #define VM_IO           0x00004000	/* Memory mapped I/O or similar */
 
-					/* Used by sys_madvise() */
-#define VM_SEQ_READ	0x00008000	/* App will access data sequentially */
-#define VM_RAND_READ	0x00010000	/* App will not benefit from clustered reads */
-
 #define VM_DONTCOPY	0x00020000      /* Do not copy this vma on fork */
 #define VM_DONTEXPAND	0x00040000	/* Cannot expand with mremap() */
 #define VM_RESERVED	0x00080000	/* Count as reserved_vm like IO */
@@ -103,8 +99,11 @@ extern unsigned int kobjsize(const void *objp);
 #define VM_HUGETLB	0x00400000	/* Huge TLB Page VM */
 #define VM_NONLINEAR	0x00800000	/* Is non-linear (remap_file_pages) */
 #define VM_ARCH_1	0x01000000	/* Architecture-specific flag */
-#define VM_NODUMP	0x04000000	/* Do not include in the core dump */
 
+					/* Used by sys_madvise() */
+#define VM_NODUMP	0x04000000	/* Do not include in the core dump */
+#define VM_SEQ_READ	0x08000000	/* App will access data sequentially */
+#define VM_RAND_READ	0x10000000	/* App will not benefit from clustered reads */
 #define VM_HUGEPAGE	0x20000000	/* MADV_HUGEPAGE marked this vma */
 #define VM_NOHUGEPAGE	0x40000000	/* MADV_NOHUGEPAGE marked this vma */
 #define VM_MERGEABLE	0x80000000	/* KSM may merge identical pages */

next prev parent reply	other threads:[~2012-04-07 19:01 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-07 19:00 [PATCH v2 00/10] mm: vma->vm_flags diet Konstantin Khlebnikov
2012-04-07 19:00 ` Konstantin Khlebnikov
2012-04-07 19:00 ` [PATCH v2 01/10] x86, pat: remove the dependency on 'vm_pgoff' in track/untrack pfn vma routines Konstantin Khlebnikov
2012-04-07 19:00   ` Konstantin Khlebnikov
2012-04-07 19:01 ` [PATCH v2 02/10] x86, pat: separate the pfn attribute tracking for remap_pfn_range and vm_insert_pfn Konstantin Khlebnikov
2012-04-07 19:01   ` Konstantin Khlebnikov
2012-04-07 19:01 ` [PATCH v2 03/10] mm, x86, pat: rework linear pfn-mmap tracking Konstantin Khlebnikov
2012-04-07 19:01   ` Konstantin Khlebnikov
2012-04-07 19:01 ` [PATCH v2 04/10] mm: introduce vma flag VM_ARCH_1 Konstantin Khlebnikov
2012-04-07 19:01   ` Konstantin Khlebnikov
2012-04-07 19:01 ` [PATCH v2 05/10] mm: kill vma flag VM_CAN_NONLINEAR Konstantin Khlebnikov
2012-04-07 19:01   ` Konstantin Khlebnikov
2012-04-20 10:52   ` Nick Piggin
2012-04-20 10:52     ` Nick Piggin
2012-04-07 19:01 ` [PATCH v2 06/10] mm: kill vma flag VM_INSERTPAGE Konstantin Khlebnikov
2012-04-07 19:01   ` Konstantin Khlebnikov
2012-04-07 19:01 ` [PATCH v2 07/10] mm: use mm->exe_file instead of first VM_EXECUTABLE vma->vm_file Konstantin Khlebnikov
2012-04-07 19:01   ` Konstantin Khlebnikov
2012-04-07 19:21   ` Chris Metcalf
2012-04-07 19:21     ` Chris Metcalf
2012-04-07 19:01 ` [PATCH v2 08/10] mm: kill vma flag VM_EXECUTABLE Konstantin Khlebnikov
2012-04-07 19:01   ` Konstantin Khlebnikov
2012-04-07 19:01 ` [PATCH v2 09/10] mm: kill mm->num_exe_file_vmas and keep mm->exe_file until final mmput() Konstantin Khlebnikov
2012-04-07 19:01   ` Konstantin Khlebnikov
2012-04-07 19:01 ` Konstantin Khlebnikov [this message]
2012-04-07 19:01   ` [PATCH v2 10/10] mm: move madvise vma flags to the end Konstantin Khlebnikov

find likely ancestor, descendant, or conflicting patches for this message:
( dfblob:3a4d721 dfblob:5e89a4f dfblob:3a4d721 dfblob:5e89a4f )
 OR (
bs:"[PATCH v2 10/10] mm: move madvise vma flags to the end" )
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