• NeilBrown's avatar
    md: Be more careful about clearing flags bit in ->recovery · 7ebc0be7
    NeilBrown authored
    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: default avatarNeilBrown <neilb@suse.de>
    Reported-by: default avatarJonathan Brassow <jbrassow@redhat.com>
    7ebc0be7
md.c 191 KB