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Searched refs:dax_read_lock (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/drivers/dax/
Dsuper.c31 int dax_read_lock(void) in dax_read_lock() function
35 EXPORT_SYMBOL_GPL(dax_read_lock);
103 id = dax_read_lock(); in __generic_fsdax_supported()
182 id = dax_read_lock(); in __bdev_dax_supported()
605 id = dax_read_lock(); in dax_get_by_host()
Ddevice.c229 id = dax_read_lock(); in dev_dax_huge_fault()
317 id = dax_read_lock(); in dax_mmap()
/Linux-v5.4/include/linux/
Ddax.h200 int dax_read_lock(void);
/Linux-v5.4/fs/
Ddax.c696 id = dax_read_lock(); in copy_user_dax()
1002 id = dax_read_lock(); in dax_iomap_pfn()
1078 id = dax_read_lock(); in __dax_zero_page_range()
1127 id = dax_read_lock(); in dax_iomap_actor()
/Linux-v5.4/drivers/md/
Ddm-writecache.c245 id = dax_read_lock(); in persistent_memory_claim()