diff options
Diffstat (limited to 'include/linux/suspend.h')
| -rw-r--r-- | include/linux/suspend.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/suspend.h b/include/linux/suspend.h index ba448c760168..380915e9563d 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -74,4 +74,10 @@ void __restore_processor_state(struct saved_context *ctxt); extern unsigned long get_usable_page(gfp_t gfp_mask); extern void free_eaten_memory(void); +/* + * XXX: We try to keep some more pages free so that I/O operations succeed + * without paging. Might this be more? + */ +#define PAGES_FOR_IO 512 + #endif /* _LINUX_SWSUSP_H */ |