mirror of https://gitee.com/openkylin/linux.git
200c79da82
In preparation for providing an alternative (to block device) access mechanism to persistent memory, convert pmem_rw_bytes() to nsio_rw_bytes(). This allows ->rw_bytes() functionality without requiring a 'struct pmem_device' to be instantiated. In other words, when ->rw_bytes() is in use i/o is driven through 'struct nd_namespace_io', otherwise it is driven through 'struct pmem_device' and the block layer. This consolidates the disjoint calls to devm_exit_badblocks() and devm_memunmap() into a common devm_nsio_disable() and cleans up the init path to use a unified pmem_attach_disk() implementation. Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Dan Williams <dan.j.williams@intel.com> |
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| Kbuild | ||
| iomap.c | ||
| nfit.c | ||
| nfit_test.h | ||