Searched refs:bg_thresh (Results 1 - 4 of 4) sorted by relevance
/kernel/linux/linux-5.10/mm/ |
H A D | page-writeback.c | 135 unsigned long bg_thresh; /* dirty background threshold */ member 379 * domain_dirty_limits - calculate thresh and bg_thresh for a wb_domain 382 * Calculate @dtc->thresh and ->bg_thresh considering 397 unsigned long bg_thresh; in domain_dirty_limits() local 426 bg_thresh = DIV_ROUND_UP(bg_bytes, PAGE_SIZE); in domain_dirty_limits() 428 bg_thresh = (bg_ratio * available_memory) / PAGE_SIZE; in domain_dirty_limits() 432 bg_thresh += bg_thresh / 4 + global_wb_domain.dirty_limit / 32; in domain_dirty_limits() 441 /* This makes sure bg_thresh is within 32-bits as well */ in domain_dirty_limits() 442 if (bg_thresh > in domain_dirty_limits() 727 dirty_freerun_ceiling(unsigned long thresh, unsigned long bg_thresh) dirty_freerun_ceiling() argument 1596 unsigned long dirty, thresh, bg_thresh; balance_dirty_pages() local [all...] |
/kernel/linux/linux-6.6/mm/ |
H A D | page-writeback.c | 135 unsigned long bg_thresh; /* dirty background threshold */ member 367 * domain_dirty_limits - calculate thresh and bg_thresh for a wb_domain 370 * Calculate @dtc->thresh and ->bg_thresh considering 385 unsigned long bg_thresh; in domain_dirty_limits() local 414 bg_thresh = DIV_ROUND_UP(bg_bytes, PAGE_SIZE); in domain_dirty_limits() 416 bg_thresh = (bg_ratio * available_memory) / PAGE_SIZE; in domain_dirty_limits() 418 if (bg_thresh >= thresh) in domain_dirty_limits() 419 bg_thresh = thresh / 2; in domain_dirty_limits() 422 bg_thresh += bg_thresh / in domain_dirty_limits() 813 dirty_freerun_ceiling(unsigned long thresh, unsigned long bg_thresh) dirty_freerun_ceiling() argument 1694 unsigned long dirty, thresh, bg_thresh; balance_dirty_pages() local [all...] |
/kernel/linux/linux-5.10/include/trace/events/ |
H A D | writeback.h | 560 "bg_thresh=%lu thresh=%lu limit=%lu " 624 unsigned long bg_thresh, 635 TP_ARGS(wb, thresh, bg_thresh, dirty, bdi_thresh, bdi_dirty, 658 unsigned long freerun = (thresh + bg_thresh) / 2;
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/kernel/linux/linux-6.6/include/trace/events/ |
H A D | writeback.h | 561 "bg_thresh=%lu thresh=%lu limit=%lu " 625 unsigned long bg_thresh, 636 TP_ARGS(wb, thresh, bg_thresh, dirty, bdi_thresh, bdi_dirty, 659 unsigned long freerun = (thresh + bg_thresh) / 2;
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