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authorAlexey Obitotskiy <[email protected]>2016-06-23 12:11:01 +0200
committerShaohua Li <[email protected]>2016-07-19 11:17:31 -0700
commit4cb9da7d9c631514effa5e806f9de7c7c746c3a8 (patch)
tree077f8129fd8276ec965e537326b53bea2d2bfeec /tools/perf/scripts/python/bin/stackcollapse-record
parent0e3ef49eda5bae3aa75aa8c0276411bf0f27e03a (diff)
Fix kernel module refcount handling
md loads raidX modules and increments module refcount each time level has changed but does not decrement it. You are unable to unload raid0 module after reshape because raid0 reshape changes level to raid4 and back to raid0. Signed-off-by: Aleksey Obitotskiy <[email protected]> Signed-off-by: Shaohua Li <[email protected]>
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