fs/inode.c

2259

if (mnt_get_write_access(mnt) != 0)

fs/namespace.c

478

EXPORT_SYMBOL_GPL(mnt_get_write_access);

fs/namespace.c

494

ret = mnt_get_write_access(m);

fs/namespace.c

521

return mnt_get_write_access(file->f_path.mnt);

fs/open.c

870

error = mnt_get_write_access(f->f_path.mnt);

fs/open.c

874

error = mnt_get_write_access(backing_file_user_path(f)->mnt);

fs/overlayfs/util.c

25

return mnt_get_write_access(ovl_upper_mnt(ofs));

include/linux/mount.h

83

int mnt_get_write_access(struct vfsmount *mnt);