diff options
author | Sean McNeil <sean@mcneil.com> | 2008-11-19 17:11:13 +0000 |
---|---|---|
committer | Andy Green <agreen@pads.home.warmcat.com> | 2008-11-19 17:11:13 +0000 |
commit | d162cf5720fb2623c14a35a4b14981789859d400 (patch) | |
tree | fef5078a0766c78ec8670a167e1eb7a2ccc2ca85 /mm/shmem.c | |
parent | a49eff93b8d80d4db638215834c5fad462170357 (diff) |
android-tracking.patch
Minimal set of kernel changes to support Android operation.
Note arch/arm/configs/gta02-android-defconfig
Diffstat (limited to 'mm/shmem.c')
-rw-r--r-- | mm/shmem.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 0ed075215e5..c2bb9245bb4 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -2587,6 +2587,14 @@ put_memory: } EXPORT_SYMBOL_GPL(shmem_file_setup); +void shmem_set_file(struct vm_area_struct *vma, struct file *file) +{ + if (vma->vm_file) + fput(vma->vm_file); + vma->vm_file = file; + vma->vm_ops = &shmem_vm_ops; +} + /** * shmem_zero_setup - setup a shared anonymous mapping * @vma: the vma to be mmapped is prepared by do_mmap_pgoff @@ -2600,9 +2608,7 @@ int shmem_zero_setup(struct vm_area_struct *vma) if (IS_ERR(file)) return PTR_ERR(file); - if (vma->vm_file) - fput(vma->vm_file); - vma->vm_file = file; - vma->vm_ops = &shmem_vm_ops; + shmem_set_file(vma, file); + return 0; } |