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-rw-r--r--arch/arm/kernel/bios32.c1
-rw-r--r--arch/cris/arch-v32/drivers/pci/bios.c2
-rw-r--r--arch/i386/pci/i386.c2
-rw-r--r--arch/ia64/pci/pci.c3
-rw-r--r--arch/powerpc/kernel/pci_32.c1
-rw-r--r--arch/powerpc/kernel/pci_64.c1
-rw-r--r--arch/powerpc/kernel/proc_ppc64.c2
-rw-r--r--arch/ppc/kernel/pci.c1
-rw-r--r--arch/xtensa/kernel/pci.c12
-rw-r--r--drivers/char/mmtimer.c1
-rw-r--r--drivers/sbus/char/flash.c1
-rw-r--r--drivers/sbus/char/vfc_dev.c2
-rw-r--r--drivers/video/igafb.c3
-rw-r--r--include/linux/mm.h1
14 files changed, 1 insertions, 32 deletions
diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c
index de606dfa8db..302fc140154 100644
--- a/arch/arm/kernel/bios32.c
+++ b/arch/arm/kernel/bios32.c
@@ -702,7 +702,6 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
/*
* Mark this as IO
*/
- vma->vm_flags |= VM_SHM | VM_LOCKED | VM_IO;
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
if (remap_pfn_range(vma, vma->vm_start, phys,
diff --git a/arch/cris/arch-v32/drivers/pci/bios.c b/arch/cris/arch-v32/drivers/pci/bios.c
index 24bc149889b..1e9d062103a 100644
--- a/arch/cris/arch-v32/drivers/pci/bios.c
+++ b/arch/cris/arch-v32/drivers/pci/bios.c
@@ -27,8 +27,6 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
/* Leave vm_pgoff as-is, the PCI space address is the physical
* address on this platform.
*/
- vma->vm_flags |= (VM_SHM | VM_LOCKED | VM_IO);
-
prot = pgprot_val(vma->vm_page_prot);
vma->vm_page_prot = __pgprot(prot);
diff --git a/arch/i386/pci/i386.c b/arch/i386/pci/i386.c
index 7852827a599..a151f7a99f5 100644
--- a/arch/i386/pci/i386.c
+++ b/arch/i386/pci/i386.c
@@ -285,8 +285,6 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
/* Leave vm_pgoff as-is, the PCI space address is the physical
* address on this platform.
*/
- vma->vm_flags |= (VM_SHM | VM_LOCKED | VM_IO);
-
prot = pgprot_val(vma->vm_page_prot);
if (boot_cpu_data.x86 > 3)
prot |= _PAGE_PCD | _PAGE_PWT;
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 61dd8608da4..77375a55da3 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -602,8 +602,6 @@ pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma,
* Leave vm_pgoff as-is, the PCI space address is the physical
* address on this platform.
*/
- vma->vm_flags |= (VM_SHM | VM_RESERVED | VM_IO);
-
if (write_combine && efi_range_is_wc(vma->vm_start,
vma->vm_end - vma->vm_start))
vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
@@ -666,7 +664,6 @@ pci_mmap_legacy_page_range(struct pci_bus *bus, struct vm_area_struct *vma)
vma->vm_pgoff += (unsigned long)addr >> PAGE_SHIFT;
vma->vm_page_prot = prot;
- vma->vm_flags |= (VM_SHM | VM_RESERVED | VM_IO);
if (remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
size, vma->vm_page_prot))
diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c
index c858eb4bef1..b5431ccf114 100644
--- a/arch/powerpc/kernel/pci_32.c
+++ b/arch/powerpc/kernel/pci_32.c
@@ -1654,7 +1654,6 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
return -EINVAL;
vma->vm_pgoff = offset >> PAGE_SHIFT;
- vma->vm_flags |= VM_SHM | VM_LOCKED | VM_IO;
vma->vm_page_prot = __pci_mmap_set_pgprot(dev, rp,
vma->vm_page_prot,
mmap_state, write_combine);
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 5ad87c426be..247937dd8b7 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -877,7 +877,6 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
return -EINVAL;
vma->vm_pgoff = offset >> PAGE_SHIFT;
- vma->vm_flags |= VM_SHM | VM_LOCKED | VM_IO;
vma->vm_page_prot = __pci_mmap_set_pgprot(dev, rp,
vma->vm_page_prot,
mmap_state, write_combine);
diff --git a/arch/powerpc/kernel/proc_ppc64.c b/arch/powerpc/kernel/proc_ppc64.c
index 2b87f82df13..2ab8f2be911 100644
--- a/arch/powerpc/kernel/proc_ppc64.c
+++ b/arch/powerpc/kernel/proc_ppc64.c
@@ -115,8 +115,6 @@ static int page_map_mmap( struct file *file, struct vm_area_struct *vma )
{
struct proc_dir_entry *dp = PDE(file->f_dentry->d_inode);
- vma->vm_flags |= VM_SHM | VM_LOCKED;
-
if ((vma->vm_end - vma->vm_start) > dp->size)
return -EINVAL;
diff --git a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c
index 809673a36f7..d20accf9650 100644
--- a/arch/ppc/kernel/pci.c
+++ b/arch/ppc/kernel/pci.c
@@ -1032,7 +1032,6 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
return -EINVAL;
vma->vm_pgoff = offset >> PAGE_SHIFT;
- vma->vm_flags |= VM_SHM | VM_LOCKED | VM_IO;
vma->vm_page_prot = __pci_mmap_set_pgprot(dev, rp,
vma->vm_page_prot,
mmap_state, write_combine);
diff --git a/arch/xtensa/kernel/pci.c b/arch/xtensa/kernel/pci.c
index de19501aa80..c6f471b9eaa 100644
--- a/arch/xtensa/kernel/pci.c
+++ b/arch/xtensa/kernel/pci.c
@@ -350,17 +350,6 @@ __pci_mmap_make_offset(struct pci_dev *dev, struct vm_area_struct *vma,
}
/*
- * Set vm_flags of VMA, as appropriate for this architecture, for a pci device
- * mapping.
- */
-static __inline__ void
-__pci_mmap_set_flags(struct pci_dev *dev, struct vm_area_struct *vma,
- enum pci_mmap_state mmap_state)
-{
- vma->vm_flags |= VM_SHM | VM_LOCKED | VM_IO;
-}
-
-/*
* Set vm_page_prot of VMA, as appropriate for this architecture, for a pci
* device mapping.
*/
@@ -399,7 +388,6 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
if (ret < 0)
return ret;
- __pci_mmap_set_flags(dev, vma, mmap_state);
__pci_mmap_set_pgprot(dev, vma, mmap_state, write_combine);
ret = io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
diff --git a/drivers/char/mmtimer.c b/drivers/char/mmtimer.c
index 1b05fa68899..d65b3109318 100644
--- a/drivers/char/mmtimer.c
+++ b/drivers/char/mmtimer.c
@@ -329,7 +329,6 @@ static int mmtimer_mmap(struct file *file, struct vm_area_struct *vma)
if (PAGE_SIZE > (1 << 16))
return -ENOSYS;
- vma->vm_flags |= (VM_IO | VM_SHM | VM_LOCKED );
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
mmtimer_addr = __pa(RTC_COUNTER_ADDR);
diff --git a/drivers/sbus/char/flash.c b/drivers/sbus/char/flash.c
index 5ae684c011f..31b8a5f6116 100644
--- a/drivers/sbus/char/flash.c
+++ b/drivers/sbus/char/flash.c
@@ -71,7 +71,6 @@ flash_mmap(struct file *file, struct vm_area_struct *vma)
if (vma->vm_end - (vma->vm_start + (vma->vm_pgoff << PAGE_SHIFT)) > size)
size = vma->vm_end - (vma->vm_start + (vma->vm_pgoff << PAGE_SHIFT));
- vma->vm_flags |= (VM_SHM | VM_LOCKED);
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
if (io_remap_pfn_range(vma, vma->vm_start, addr, size, vma->vm_page_prot))
diff --git a/drivers/sbus/char/vfc_dev.c b/drivers/sbus/char/vfc_dev.c
index dfdd6be551f..ddcd330b9e8 100644
--- a/drivers/sbus/char/vfc_dev.c
+++ b/drivers/sbus/char/vfc_dev.c
@@ -623,7 +623,7 @@ static int vfc_mmap(struct file *file, struct vm_area_struct *vma)
map_size = sizeof(struct vfc_regs);
vma->vm_flags |=
- (VM_SHM | VM_LOCKED | VM_IO | VM_MAYREAD | VM_MAYWRITE | VM_MAYSHARE);
+ (VM_MAYREAD | VM_MAYWRITE | VM_MAYSHARE);
map_offset = (unsigned int) (long)dev->phys_regs;
ret = io_remap_pfn_range(vma, vma->vm_start,
MK_IOSPACE_PFN(dev->which_io,
diff --git a/drivers/video/igafb.c b/drivers/video/igafb.c
index 6b88050d21b..8a0c2d3d380 100644
--- a/drivers/video/igafb.c
+++ b/drivers/video/igafb.c
@@ -232,9 +232,6 @@ static int igafb_mmap(struct fb_info *info,
size = vma->vm_end - vma->vm_start;
- /* To stop the swapper from even considering these pages. */
- vma->vm_flags |= (VM_SHM | VM_LOCKED);
-
/* Each page, see which map applies */
for (page = 0; page < size; ) {
map_size = 0;
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3b09444121d..71c5d2f667e 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -145,7 +145,6 @@ extern unsigned int kobjsize(const void *objp);
#define VM_GROWSDOWN 0x00000100 /* general info on the segment */
#define VM_GROWSUP 0x00000200
-#define VM_SHM 0x00000000 /* Means nothing: delete it later */
#define VM_PFNMAP 0x00000400 /* Page-ranges managed without "struct page", just pure PFN */
#define VM_DENYWRITE 0x00000800 /* ETXTBSY on write attempts.. */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 01:19:31 +0000