#ifndef CONFIG_MMU
extern int sysctl_nr_trim_pages;
#endif
-#ifdef CONFIG_BLOCK
-extern int blk_iopoll_enabled;
-#endif
/* Constants used for minimum and maximum */
#ifdef CONFIG_LOCKUP_DETECTOR
.mode = 0644,
.proc_handler = proc_dointvec,
},
-#endif
-#ifdef CONFIG_BLOCK
- {
- .procname = "blk_iopoll",
- .data = &blk_iopoll_enabled,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = proc_dointvec,
- },
#endif
{ }
};