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Searched refs:PG_locked (Results 1 – 11 of 11) sorted by relevance

/Linux-v5.4/include/linux/
Dpagemap.h470 return (likely(!test_and_set_bit_lock(PG_locked, &page->flags))); in trylock_page()
527 wait_on_page_bit(compound_head(page), PG_locked); in wait_on_page_locked()
534 return wait_on_page_bit_killable(compound_head(page), PG_locked); in wait_on_page_locked_killable()
Dpage-flags.h100 PG_locked, /* Page is locked. Don't touch. */ enumerator
826 (1UL << PG_lru | 1UL << PG_locked | \
/Linux-v5.4/include/trace/events/
Dmmflags.h83 {1UL << PG_locked, "locked" }, \
/Linux-v5.4/fs/proc/
Dpage.c165 u |= kpf_copy_bit(k, KPF_LOCKED, PG_locked); in stable_page_flags()
/Linux-v5.4/mm/
Dfilemap.c1142 if (bit_nr == PG_locked && in wait_on_page_bit_common()
1251 wait_on_page_bit_common(q, page, PG_locked, TASK_UNINTERRUPTIBLE, DROP); in put_and_wait_on_page_locked()
1316 if (clear_bit_unlock_is_negative_byte(PG_locked, &page->flags)) in unlock_page()
1317 wake_up_page_bit(page, PG_locked); in unlock_page()
1383 wait_on_page_bit_common(q, page, PG_locked, TASK_UNINTERRUPTIBLE, in __lock_page()
1392 return wait_on_page_bit_common(q, page, PG_locked, TASK_KILLABLE, in __lock_page_killable()
Dslub.c355 bit_spin_lock(PG_locked, &page->flags); in slab_lock()
361 __bit_spin_unlock(PG_locked, &page->flags); in slab_unlock()
Dhuge_memory.c2457 (1L << PG_locked) | in __split_huge_page_tail()
Dhugetlb.c1184 page[i].flags &= ~(1 << PG_locked | 1 << PG_error | in update_and_free_page()
/Linux-v5.4/fs/cachefiles/
Drdwr.c37 key->bit_nr != PG_locked) in cachefiles_read_waiter()
/Linux-v5.4/fs/fuse/
Ddev.c769 ~(1 << PG_locked | in fuse_check_page()
/Linux-v5.4/Documentation/admin-guide/cgroup-v1/
Dmemory.rst298 PG_locked.