| /kernel/linux/linux-5.10/include/linux/ |
| D | xarray.h | 293 spinlock_t xa_lock; member
300 .xa_lock = __SPIN_LOCK_UNLOCKED(name.xa_lock), \
376 spin_lock_init(&xa->xa_lock); in xa_init_flags()
527 #define xa_trylock(xa) spin_trylock(&(xa)->xa_lock)
528 #define xa_lock(xa) spin_lock(&(xa)->xa_lock) macro
529 #define xa_unlock(xa) spin_unlock(&(xa)->xa_lock)
530 #define xa_lock_bh(xa) spin_lock_bh(&(xa)->xa_lock)
531 #define xa_unlock_bh(xa) spin_unlock_bh(&(xa)->xa_lock)
532 #define xa_lock_irq(xa) spin_lock_irq(&(xa)->xa_lock)
533 #define xa_unlock_irq(xa) spin_unlock_irq(&(xa)->xa_lock)
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| D | idr.h | 101 #define idr_lock(idr) xa_lock(&(idr)->idr_rt)
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| D | backing-dev.h | 285 !lockdep_is_held(&inode->i_mapping->i_pages.xa_lock) && in inode_to_wb()
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| /kernel/linux/linux-5.10/tools/testing/radix-tree/ |
| D | regression1.c | 128 xa_lock(&mt_tree); in regression1_fn()
133 xa_lock(&mt_tree); in regression1_fn()
137 xa_lock(&mt_tree); in regression1_fn()
145 xa_lock(&mt_tree); in regression1_fn()
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| /kernel/linux/linux-5.10/drivers/infiniband/core/ |
| D | ib_core_uverbs.c | 125 xa_lock(&ucontext->mmap_xa); in rdma_user_mmap_entry_get_pgoff()
190 xa_lock(&ucontext->mmap_xa); in rdma_user_mmap_entry_free()
235 xa_lock(&entry->ucontext->mmap_xa); in rdma_user_mmap_entry_remove()
287 xa_lock(&ucontext->mmap_xa); in rdma_user_mmap_entry_insert_range()
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| D | restrack.c | 118 xa_lock(&rt->xa); in rdma_restrack_count()
276 xa_lock(&rt->xa); in rdma_restrack_get_byid()
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| D | counters.c | 231 xa_lock(&rt->xa); in rdma_get_counter_auto_mode()
360 xa_lock(&rt->xa); in get_running_counters_hwstat_sum()
375 xa_lock(&rt->xa); in get_running_counters_hwstat_sum()
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| D | ucma.c | 144 xa_lock(&ctx_table); in ucma_get_ctx()
361 xa_lock(&ctx_table); in ucma_event_handler()
492 xa_lock(&multicast_table); in ucma_cleanup_multicast()
605 xa_lock(&ctx_table); in ucma_destroy_id()
1475 xa_lock(&multicast_table); in ucma_process_join()
1510 xa_lock(&multicast_table); in ucma_process_join()
1574 xa_lock(&multicast_table); in ucma_leave_multicast()
1649 xa_lock(&ctx_table); in ucma_migrate_id()
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| D | nldev.c | 761 xa_lock(&rt->xa); in fill_stat_counter_qps()
1392 xa_lock(&rt->xa); in res_get_common_dumpit()
1426 again: xa_lock(&rt->xa); in res_get_common_dumpit()
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| /kernel/linux/linux-5.10/fs/erofs/ |
| D | utils.c | 94 xa_lock(&sbi->managed_pslots); in erofs_insert_workgroup()
172 xa_lock(&sbi->managed_pslots); in erofs_shrink_workstation()
182 xa_lock(&sbi->managed_pslots); in erofs_shrink_workstation()
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| /kernel/linux/linux-5.10/Documentation/core-api/ |
| D | xarray.rst | 203 Takes xa_lock internally:
227 Assumes xa_lock held on entry:
237 that you are storing in the XArray, you can call xa_lock()
272 xa_lock(&foo->array);
283 coverage of the xa_lock on the store side to protect some statistics
288 context, or xa_lock_irq() in process context and xa_lock()
297 the xa_lock; the xa_lock is used for lockdep validation and will be used
311 to use the xa_lock while modifying the array. You can choose whether
312 to use the xa_lock or the RCU lock while doing read-only operations on
336 the xa_lock, attempt the operation and drop the lock. The operation
[all …]
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| /kernel/linux/linux-5.10/arch/arm64/mm/ |
| D | mteswap.c | 77 xa_lock(&mte_pages); in mte_invalidate_tags_area()
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| /kernel/linux/linux-5.10/drivers/infiniband/hw/mlx4/ |
| D | cm.c | 365 xa_lock(&sriov->xa_rej_tmout); in alloc_rej_tmout()
410 xa_lock(&sriov->xa_rej_tmout); in lookup_rej_tmout_slave()
500 xa_lock(&sriov->xa_rej_tmout); in rej_tmout_xa_cleanup()
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| /kernel/linux/linux-5.10/arch/arm64/kernel/ |
| D | hibernate.c | 318 xa_lock(&mte_pages); in swsusp_mte_free_storage()
369 xa_lock(&mte_pages); in swsusp_mte_restore_tags()
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| /kernel/linux/linux-5.10/lib/ |
| D | xarray.c | 325 __must_hold(xas->xa->xa_lock) in __xas_nomem()
1513 xa_lock(xa); in xa_erase()
1577 xa_lock(xa); in xa_store()
1968 xa_lock(xa); in xa_set_mark()
1986 xa_lock(xa); in xa_clear_mark()
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| D | test_xarray.c | 1667 xa_lock(xa); in shadow_remove()
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| /kernel/linux/linux-5.10/drivers/infiniband/hw/hns/ |
| D | hns_roce_srq.c | 17 xa_lock(&srq_table->xa); in hns_roce_srq_event()
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| D | hns_roce_qp.c | 88 xa_lock(&hr_dev->qp_table_xa); in hns_roce_qp_event()
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| /kernel/linux/linux-5.10/drivers/infiniband/hw/qedr/ |
| D | qedr_iw_cm.c | 522 xa_lock(&dev->qps); in qedr_iw_load_qp()
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| /kernel/linux/linux-5.10/drivers/infiniband/hw/mlx5/ |
| D | odp.c | 267 xa_lock(&imr->implicit_children); in destroy_unused_implicit_child_mr()
620 xa_lock(&imr->implicit_children); in mlx5_ib_free_implicit_mr()
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| D | srq_cmd.c | 668 xa_lock(&table->array); in srq_event_notifier()
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| D | cq.c | 549 xa_lock(&dev->sig_mrs); in mlx5_poll_one()
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| /kernel/linux/linux-5.10/mm/ |
| D | huge_memory.c | 2464 xa_lock(&swap_cache->i_pages); in __split_huge_page()
2725 xa_lock(&mapping->i_pages); in split_huge_page_to_list()
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