buf_entries_file 338 arch/powerpc/platforms/pseries/dtl.c struct dentry *event_mask_file, *buf_entries_file; buf_entries_file 356 arch/powerpc/platforms/pseries/dtl.c buf_entries_file = debugfs_create_u32("dtl_buf_entries", 0400, buf_entries_file 359 arch/powerpc/platforms/pseries/dtl.c if (!event_mask_file || !buf_entries_file) {