A question on the function clean_bdev_bh_alias
losemyheaven at foxmail.com
Fri Aug 10 10:48:43 EDT 2018
I'm confused with the function, could someone help??
Does it intend to remove existent pages in block device's page cache
if some new page cache of a vfs file was created whose block number
range has overlaps with its block device page cache?
Thanks in advance.
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