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Searched refs:wb_switch_rwsem (Results 1 – 3 of 3) sorted by relevance

/linux/include/linux/
A Dbacking-dev-defs.h195 struct rw_semaphore wb_switch_rwsem; /* no cgwb switch while syncing */ member
/linux/fs/
A Dfs-writeback.c361 down_write(&bdi->wb_switch_rwsem); in bdi_down_write_wb_switch_rwsem()
366 up_write(&bdi->wb_switch_rwsem); in bdi_up_write_wb_switch_rwsem()
475 down_read(&bdi->wb_switch_rwsem); in inode_switch_wbs_work_fn()
504 up_read(&bdi->wb_switch_rwsem); in inode_switch_wbs_work_fn()
/linux/mm/
A Dbacking-dev.c621 init_rwsem(&bdi->wb_switch_rwsem); in cgwb_bdi_init()

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