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| author | Coly Li <coyli@suse.de> | 2007-10-18 23:39:15 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 11:53:34 -0700 |
| commit | 3ed75eb8f1cd89565966599c4f77d2edb086d5b0 (patch) | |
| tree | 54e77a47b40da80d76baf5eacc2259e0bc5bdf7c /arch/ia64/mm | |
| parent | 1c7037db50ebecf3d5cfbf7082daa5d97d900fef (diff) | |
| download | kernel_samsung_espresso10-3ed75eb8f1cd89565966599c4f77d2edb086d5b0.zip kernel_samsung_espresso10-3ed75eb8f1cd89565966599c4f77d2edb086d5b0.tar.gz kernel_samsung_espresso10-3ed75eb8f1cd89565966599c4f77d2edb086d5b0.tar.bz2 | |
setup vma->vm_page_prot by vm_get_page_prot()
This patch uses vm_get_page_prot() to setup vma->vm_page_prot.
Though inside vm_get_page_prot() the protection flags is AND with
(VM_READ|VM_WRITE|VM_EXEC|VM_SHARED), it does not hurt correct code.
Signed-off-by: Coly Li <coyli@suse.de>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/ia64/mm')
| -rw-r--r-- | arch/ia64/mm/init.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 3e10152..c6c19bf 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -127,8 +127,8 @@ ia64_init_addr_space (void) vma->vm_mm = current->mm; vma->vm_start = current->thread.rbs_bot & PAGE_MASK; vma->vm_end = vma->vm_start + PAGE_SIZE; - vma->vm_page_prot = protection_map[VM_DATA_DEFAULT_FLAGS & 0x7]; vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT; + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags); down_write(¤t->mm->mmap_sem); if (insert_vm_struct(current->mm, vma)) { up_write(¤t->mm->mmap_sem); |