diff options
Diffstat (limited to 'fs/hugetlbfs')
| -rw-r--r-- | fs/hugetlbfs/inode.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 478a169a262..87a1258953b 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -911,15 +911,9 @@ static struct file_system_type hugetlbfs_fs_type = { static struct vfsmount *hugetlbfs_vfsmount; -static int can_do_hugetlb_shm(int creat_flags) +static int can_do_hugetlb_shm(void) { - if (creat_flags != HUGETLB_SHMFS_INODE) - return 0; - if (capable(CAP_IPC_LOCK)) - return 1; - if (in_group_p(sysctl_hugetlb_shm_group)) - return 1; - return 0; + return capable(CAP_IPC_LOCK) || in_group_p(sysctl_hugetlb_shm_group); } struct file *hugetlb_file_setup(const char *name, size_t size, int acctflag, @@ -935,7 +929,7 @@ struct file *hugetlb_file_setup(const char *name, size_t size, int acctflag, if (!hugetlbfs_vfsmount) return ERR_PTR(-ENOENT); - if (!can_do_hugetlb_shm(creat_flags)) { + if (creat_flags == HUGETLB_SHMFS_INODE && !can_do_hugetlb_shm()) { *user = current_user(); if (user_shm_lock(size, *user)) { WARN_ONCE(1, |