Searched refs:need_lock (Results 1 – 7 of 7) sorted by relevance
99 bool need_lock; in page_idle_clear_pte_refs() local105 need_lock = !PageAnon(page) || PageKsm(page); in page_idle_clear_pte_refs()106 if (need_lock && !trylock_page(page)) in page_idle_clear_pte_refs()111 if (need_lock) in page_idle_clear_pte_refs()
172 sq905_read_data(struct gspca_dev *gspca_dev, u8 *data, int size, int need_lock) in sq905_read_data() argument178 if (need_lock) in sq905_read_data()186 if (need_lock) in sq905_read_data()
186 bf->need_lock = need_uuar_lock(i); in mlx5_alloc_uuars()
181 int need_lock; member
271 const bool need_lock = rfld.reg == DISPC_CONTROL || rfld.reg == DISPC_CONFIG; in mgr_fld_write() local274 if (need_lock) in mgr_fld_write()279 if (need_lock) in mgr_fld_write()
351 bool need_lock = (current->journal_info == BTRFS_SEND_TRANS_STUB); in verify_parent_transid() local359 if (need_lock) { in verify_parent_transid()390 if (need_lock) in verify_parent_transid()
2852 if (bf->need_lock) in mlx5_ib_post_send()2870 if (bf->need_lock) in mlx5_ib_post_send()