bcache: fix for gc and writeback race
Garbage collector needs to check keys in the writeback keybuf to make sure it's not invalidating buckets to which the writeback keys point to. Signed-off-by:Nicholas Swenson <nks@daterainc.com> Signed-off-by:
Kent Overstreet <kmo@daterainc.com>
parent
981aa8c0
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