md: Be more careful about clearing flags bit in ->recovery
Setting ->recovery to 0 is generally not a good idea as it could clear bits that shouldn't be cleared. In particular, MD_RECOVERY_FROZEN should only be cleared on explicit request from user-space. So when we need to clear things, just clear the bits that need clearing. As there are a few different places which reap a resync process - and some do an incomplte job - factor out the code for doing the from md_check_recovery and call that function instead of open coding part of it. Signed-off-by:NeilBrown <neilb@suse.de> Reported-by:
Jonathan Brassow <jbrassow@redhat.com>
parent
defad61a
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