__shrink_dcache_sb  575 fs/dcache.c    				__shrink_dcache_sb(sb, &w_count,
__shrink_dcache_sb  607 fs/dcache.c    	__shrink_dcache_sb(sb, NULL, 0);
__shrink_dcache_sb  872 fs/dcache.c    		__shrink_dcache_sb(sb, &found, 0);