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Searched refs:need_lock (Results 1 – 9 of 9) sorted by relevance

/linux/mm/damon/
A Dpaddr.c45 bool need_lock; in damon_pa_mkold() local
55 need_lock = !PageAnon(page) || PageKsm(page); in damon_pa_mkold()
56 if (need_lock && !trylock_page(page)) in damon_pa_mkold()
61 if (need_lock) in damon_pa_mkold()
142 bool need_lock; in damon_pa_young() local
156 need_lock = !PageAnon(page) || PageKsm(page); in damon_pa_young()
157 if (need_lock && !trylock_page(page)) { in damon_pa_young()
164 if (need_lock) in damon_pa_young()
/linux/mm/
A Dpage_idle.c98 bool need_lock; in page_idle_clear_pte_refs() local
104 need_lock = !PageAnon(page) || PageKsm(page); in page_idle_clear_pte_refs()
105 if (need_lock && !trylock_page(page)) in page_idle_clear_pte_refs()
110 if (need_lock) in page_idle_clear_pte_refs()
/linux/drivers/media/usb/gspca/
A Dsq905.c158 sq905_read_data(struct gspca_dev *gspca_dev, u8 *data, int size, int need_lock) in sq905_read_data() argument
164 if (need_lock) in sq905_read_data()
172 if (need_lock) in sq905_read_data()
/linux/fs/f2fs/
A Ddata.c2677 fio->need_lock = LOCK_DONE; in f2fs_do_write_data_page()
2682 if (fio->need_lock == LOCK_REQ && !f2fs_trylock_op(fio->sbi)) in f2fs_do_write_data_page()
2718 if (fio->need_lock == LOCK_REQ) in f2fs_do_write_data_page()
2733 if (fio->need_lock == LOCK_RETRY) { in f2fs_do_write_data_page()
2738 fio->need_lock = LOCK_REQ; in f2fs_do_write_data_page()
2766 if (fio->need_lock == LOCK_REQ) in f2fs_do_write_data_page()
2799 .need_lock = LOCK_RETRY, in f2fs_write_single_data_page()
2856 fio.need_lock = LOCK_DONE; in f2fs_write_single_data_page()
2882 fio.need_lock = LOCK_REQ; in f2fs_write_single_data_page()
A Dgc.c1358 .need_lock = LOCK_REQ, in move_data_page()
A Df2fs.h1171 int need_lock; /* indicate we need to lock cp_rwsem */ member
A Dsegment.c423 fio.need_lock = LOCK_DONE; in __f2fs_commit_inmem_pages()
/linux/drivers/video/fbdev/omap2/omapfb/dss/
A Ddispc.c270 const bool need_lock = rfld.reg == DISPC_CONTROL || rfld.reg == DISPC_CONFIG; in mgr_fld_write() local
273 if (need_lock) in mgr_fld_write()
278 if (need_lock) in mgr_fld_write()
/linux/drivers/net/ethernet/hisilicon/hns3/hns3pf/
A Dhclge_main.c8665 static bool hclge_is_umv_space_full(struct hclge_vport *vport, bool need_lock) in hclge_is_umv_space_full() argument
8670 if (need_lock) in hclge_is_umv_space_full()
8676 if (need_lock) in hclge_is_umv_space_full()

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