Re: [PATCH] add check do_direct_IO() return val

> I tested Andrew's patch and panic was gone but got few ENOTBLK.
> So I tried with Joe's patch , both panic and ENOTBLK are gone now.
> But in Joe's patch if (ret == -ENOTBLK && (rw & WRITE)), dio_cleanup(dio)
> was not getting called because of break. So I moved dio_cleanup just 
> after if (ret).

Guru, actually, break from the loop with ENOTBLK will call dio_cleanup
at leater, if call it too early, that means will put_page(), maybe cause
other panic.

Thanks,
Joe
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Follow-Ups:
- Re: [PATCH] add check do_direct_IO() return val
  - From: Andrew Morton <[email protected]>

References:
- [PATCH] add check do_direct_IO() return val
  - From: Joe Jin <[email protected]>
- Re: [PATCH] add check do_direct_IO() return val
  - From: Andrew Morton <[email protected]>
- Re: [PATCH] add check do_direct_IO() return val
  - From: Joe Jin <[email protected]>
- Re: [PATCH] add check do_direct_IO() return val
  - From: gurudas pai <[email protected]>

Prev by Date: pluggable scheduler flamewar thread (was Re: Volanomark slows by 80% under CFS)
Next by Date: How can we make page replacement smarter (was: swap-prefetch)
Previous by thread: Re: [PATCH] add check do_direct_IO() return val
Next by thread: Re: [PATCH] add check do_direct_IO() return val
Index(es):
- Date
- Thread

[Index of Archives] [Kernel Newbies] [Netfilter] [Bugtraq] [Photo] [Stuff] [Gimp] [Yosemite News] [MIPS Linux] [ARM Linux] [Linux Security] [Linux RAID] [Video 4 Linux] [Linux for the blind] [Linux Resources]