Searched refs:cxl_region_rwsem (Results 1 - 7 of 7) sorted by relevance

/linux-master/drivers/cxl/core/
H A Dregion.c143 rc = down_read_interruptible(&cxl_region_rwsem);
150 up_read(&cxl_region_rwsem);
164 lockdep_assert_held(&cxl_region_rwsem);
194 rc = down_write_killable(&cxl_region_rwsem);
211 up_write(&cxl_region_rwsem);
372 rc = down_write_killable(&cxl_region_rwsem);
402 up_write(&cxl_region_rwsem);
404 down_write(&cxl_region_rwsem);
425 up_write(&cxl_region_rwsem);
439 rc = down_read_interruptible(&cxl_region_rwsem);
[all...]
H A Dmemdev.c230 rc = down_read_interruptible(&cxl_region_rwsem);
236 up_read(&cxl_region_rwsem);
248 up_read(&cxl_region_rwsem);
290 rc = down_read_interruptible(&cxl_region_rwsem);
296 up_read(&cxl_region_rwsem);
327 up_read(&cxl_region_rwsem);
345 rc = down_read_interruptible(&cxl_region_rwsem);
351 up_read(&cxl_region_rwsem);
391 up_read(&cxl_region_rwsem);
H A Dcore.h93 extern struct rw_semaphore cxl_region_rwsem;
H A Dport.c37 DECLARE_RWSEM(cxl_region_rwsem); variable
44 lockdep_assert_held(&cxl_region_rwsem);
179 guard(rwsem_read)(&cxl_region_rwsem);
554 down_read(&cxl_region_rwsem);
556 up_read(&cxl_region_rwsem);
1724 guard(rwsem_write)(&cxl_region_rwsem);
H A Dmbox.c875 guard(rwsem_read)(&cxl_region_rwsem);
1219 down_read(&cxl_region_rwsem);
1228 up_read(&cxl_region_rwsem);
H A Dcdat.c336 guard(rwsem_read)(&cxl_region_rwsem);
H A Dhdm.c841 guard(rwsem_write)(&cxl_region_rwsem);

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