diff options
author | Mark Brown <broonie@sirena.org.uk> | 2013-06-14 17:42:49 +0100 |
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committer | Mark Brown <broonie@sirena.org.uk> | 2013-06-14 17:42:49 +0100 |
commit | c4d0a06860b8ade51836f07ae050245f9059c6d6 (patch) | |
tree | 88931d8ccb3cc94bb2a895149ff18dfc448e3324 /mm/shmem.c | |
parent | ebb7c3b1a10a2cd3986f2db60612d2c6fbb915ab (diff) | |
parent | 1f76bce8544acd38f7bb1e822540f8ca521e1b7f (diff) |
Merge remote-tracking branch 'jstultz-android/linaro-fixes/experimental/android-3.9' into merge-androidlsk-android-2013.06
Conflicts:
arch/arm/common/Makefile
arch/arm/include/asm/irq.h
arch/arm/include/asm/smp.h
arch/arm/kernel/smp.c
Diffstat (limited to 'mm/shmem.c')
-rw-r--r-- | mm/shmem.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 1c44af71fcf..f5269c8aba3 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -2952,6 +2952,14 @@ 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 @@ -2965,10 +2973,7 @@ 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; } |