On Thu, Sep 21 2017, Shaohua Li wrote: > From: Shaohua Li <shli@xxxxxx> > > With cc27b0c78c79(md: fix deadlock between mddev_suspend() and > md_write_start()), pers->make_request could bail out without handling the bio. > If that happens, we should retry. There are two call sites we don't do the > retry and cause problems. This set fixes the issues. All look good to me, thanks. Reviewed-by: NeilBrown <neilb@xxxxxxxx> NeilBrown > > Thanks, > Shaohua > > Shaohua Li (3): > md: separate request handling > md: fix a race condition for flush request handling > dm-raid: fix a race condition in request handling > > drivers/md/dm-raid.c | 2 +- > drivers/md/md.c | 72 +++++++++++++++++++++++++++++++--------------------- > drivers/md/md.h | 1 + > 3 files changed, 45 insertions(+), 30 deletions(-) > > -- > 2.11.0 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-raid" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html
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