Lines Matching refs:writeback
2 * mm/page-writeback.c
21 #include <linux/writeback.h>
48 * will look to see if it needs to force writeback or throttling.
56 * non-background writeback, this is how many pages it will attempt to write.
68 * Start background writeback (via pdflush) at this percentage
73 * The generator of dirty data starts writeback at this percentage
201 * the caller to perform writeback if the system is over `vm_dirty_ratio'.
294 * dirty state and will initiate writeback if needed.
361 * writeback at least _min_pages, and keep writing until the amount of dirty
400 * Start writeback of `nr_pages' pages. If `nr_pages' is zero, write back
419 * Periodic writeback of "old" data.
422 * dirtying-time in the inode's address_space. So this periodic writeback code
426 * Try to run once per dirty_writeback_interval. But if a writeback event
508 * We've spun up the disk and we're in laptop mode: schedule writeback
519 * caused another writeback to be scheduled by laptop_io_completion.
520 * Nothing needs to be written back anymore, so we unschedule the writeback.
535 * thresholds before writeback cuts in.
566 * Called early on to tune the page writeback dirty limits.
598 * if it's dirty. This is desirable behaviour for memory-cleaning writeback,