Patches resolve problem with process crash at wait_barrier()
after raid0->raid10 takeover.
First patch resolve this particular problem.
Solution is similar to RAID1 barrier implementation.
Second is proposal for general protection against barrier
become negative.
---
Krzysztof Wojcik (2):
FIX: md: process hangs at wait_barrier after 0->10 takeover
FIX: md: Prevent barrier become negative
drivers/md/raid1.c | 3 ++-
drivers/md/raid10.c | 9 ++++++---
2 files changed, 8 insertions(+), 4 deletions(-)
--
Krzysztof Wojcik
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