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Searched refs:root_lock (Results 1 – 2 of 2) sorted by relevance

/drivers/md/
A Ddm-thin-metadata.c420 __acquires(pmd->root_lock) in pmd_write_lock_in_core()
433 __releases(pmd->root_lock) in pmd_write_unlock()
435 up_write(&pmd->root_lock); in pmd_write_unlock()
1009 up_read(&pmd->root_lock); in dm_pool_metadata_close()
1327 up_read(&pmd->root_lock); in dm_pool_get_metadata_transaction_id()
1490 up_read(&pmd->root_lock); in dm_pool_get_metadata_snap()
1581 up_read(&pmd->root_lock); in dm_thin_find_block()
1660 up_read(&pmd->root_lock); in dm_thin_find_mapped_range()
1784 up_read(&pmd->root_lock); in dm_pool_block_is_shared()
1836 up_read(&pmd->root_lock); in dm_pool_changed_this_transaction()
[all …]
A Ddm-cache-metadata.c118 struct rw_semaphore root_lock; member
771 init_rwsem(&cmd->root_lock); in metadata_open()
1006 down_write(&cmd->root_lock); in cmd_write_lock()
1008 up_write(&cmd->root_lock); in cmd_write_lock()
1027 up_write(&(cmd)->root_lock)
1031 down_read(&cmd->root_lock); in cmd_read_lock()
1033 up_read(&cmd->root_lock); in cmd_read_lock()
1052 up_read(&(cmd)->root_lock)

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