Lines Matching defs:bit_nr
1098 if (test_bit(key->bit_nr, &key->folio->flags))
1101 if (test_and_set_bit(key->bit_nr, &key->folio->flags))
1133 static void folio_wake_bit(struct folio *folio, int bit_nr)
1141 key.bit_nr = bit_nr;
1206 static inline bool folio_trylock_flag(struct folio *folio, int bit_nr,
1210 if (test_and_set_bit(bit_nr, &folio->flags))
1212 } else if (test_bit(bit_nr, &folio->flags))
1222 static inline int folio_wait_bit_common(struct folio *folio, int bit_nr,
1233 if (bit_nr == PG_locked &&
1243 wait_page.bit_nr = bit_nr;
1269 if (!folio_trylock_flag(folio, bit_nr, wait))
1319 if (unlikely(test_and_set_bit(bit_nr, folio_flags(folio, 0))))
1396 wait_page.bit_nr = PG_locked;
1438 void folio_wait_bit(struct folio *folio, int bit_nr)
1440 folio_wait_bit_common(folio, bit_nr, TASK_UNINTERRUPTIBLE, SHARED);
1444 int folio_wait_bit_killable(struct folio *folio, int bit_nr)
1446 return folio_wait_bit_common(folio, bit_nr, TASK_KILLABLE, SHARED);
1647 wait->bit_nr = PG_locked;