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Dpage-writeback.c179 static struct dirty_throttle_control *mdtc_gdtc(struct dirty_throttle_control *mdtc) in mdtc_gdtc() argument
181 return mdtc->gdtc; in mdtc_gdtc()
233 static struct dirty_throttle_control *mdtc_gdtc(struct dirty_throttle_control *mdtc) in mdtc_gdtc() argument
732 static void mdtc_calc_avail(struct dirty_throttle_control *mdtc, in mdtc_calc_avail() argument
735 struct dirty_throttle_control *gdtc = mdtc_gdtc(mdtc); in mdtc_calc_avail()
736 unsigned long clean = filepages - min(filepages, mdtc->dirty); in mdtc_calc_avail()
740 mdtc->avail = filepages + min(headroom, other_clean); in mdtc_calc_avail()
1346 struct dirty_throttle_control *mdtc, in __wb_update_bandwidth() argument
1382 if (IS_ENABLED(CONFIG_CGROUP_WRITEBACK) && mdtc) { in __wb_update_bandwidth()
1383 domain_update_bandwidth(mdtc, now); in __wb_update_bandwidth()
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