Re: [PATCH] mm: remove extra ZONE_DEVICE struct page refcount

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]<

 




On 9/15/20 11:10 PM, Christoph Hellwig wrote:
On Mon, Sep 14, 2020 at 04:10:38PM -0700, Dan Williams wrote:
You also need to fix up ext4_break_layouts() and
xfs_break_dax_layouts() to expect ->_refcount is 0 instead of 1. This
also needs some fstests exposure.

While we're at it, can we add a wait_fsdax_unref helper macro that hides
the _refcount access from the file systems?

Sure. I'll add a separate patch for it in v2.
_______________________________________________
Nouveau mailing list
Nouveau@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/nouveau



[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux