diff options
author | Len Brown <len.brown@intel.com> | 2006-01-06 16:34:21 -0500 |
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committer | Len Brown <len.brown@intel.com> | 2006-01-06 16:34:21 -0500 |
commit | 25da0974601fc8096461f3d3f7ca3aab8e79adfb (patch) | |
tree | f9b3c1bfbc63fdb6a94e82177b8c3ae891125422 /ipc | |
parent | 036d25f79ddfbc9878da24ef8e468a6d22caa605 (diff) | |
parent | d99cf9d679a520d67f81d805b7cb91c68e1847f0 (diff) |
Auto-update from upstream
Diffstat (limited to 'ipc')
-rw-r--r-- | ipc/shm.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/ipc/shm.c b/ipc/shm.c index 587d836d80d..0ef4a1cf3e2 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -157,14 +157,22 @@ static void shm_close (struct vm_area_struct *shmd) static int shm_mmap(struct file * file, struct vm_area_struct * vma) { - file_accessed(file); - vma->vm_ops = &shm_vm_ops; - shm_inc(file->f_dentry->d_inode->i_ino); - return 0; + int ret; + + ret = shmem_mmap(file, vma); + if (ret == 0) { + vma->vm_ops = &shm_vm_ops; + shm_inc(file->f_dentry->d_inode->i_ino); + } + + return ret; } static struct file_operations shm_file_operations = { - .mmap = shm_mmap + .mmap = shm_mmap, +#ifndef CONFIG_MMU + .get_unmapped_area = shmem_get_unmapped_area, +#endif }; static struct vm_operations_struct shm_vm_ops = { |