Re: [GIT PULL] xfs: Use bulk page allocator for buffer cache

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On Tue, Jun 01, 2021 at 03:04:20PM +1000, Dave Chinner wrote:
> Hi Darrick,
> 
> Please pull the reviewed series from the signed tag detailed below.
> This has been updated with all the latested RVB tags and the couple
> of typos/whitespace issues you noticed when reviewing it. The branch
> is based on linux-xfs/master, and merges cleanly into the current
> for-next branch.
> 
> I sent a pull-req rather than posting the series again just for rvb
> updates as we already have enough noise on the list. Let me know if
> you would prefer patches over pull requests, or whether you want
> more information in the tags in future (e.g. series description for
> the merge commit) or anything else like that.
> 
> Cheers,
> 
> Dave.
> 
> The following changes since commit d07f6ca923ea0927a1024dfccafc5b53b61cfecc:
> 
>   Linux 5.13-rc2 (2021-05-16 15:27:44 -0700)
> 
> are available in the Git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs.git tags/xfs-buf-bulk-alloc-tag
> 
> for you to fetch changes up to 8bb870dee3c14ac0eded777a5c2d6d07a6cdd10c:
> 
>   xfs: merge xfs_buf_allocate_memory (2021-06-01 13:40:37 +1000)
> 
> ----------------------------------------------------------------
> XFS buffer cache bulk page allocation
> 

Would you mind pushing a new tag containing the cover letter for the
series so that we can capture that in the git history?

--D

> ----------------------------------------------------------------
> Christoph Hellwig (2):
>       xfs: simplify the b_page_count calculation
>       xfs: cleanup error handling in xfs_buf_get_map
> 
> Dave Chinner (8):
>       xfs: split up xfs_buf_allocate_memory
>       xfs: use xfs_buf_alloc_pages for uncached buffers
>       xfs: use alloc_pages_bulk_array() for buffers
>       xfs: merge _xfs_buf_get_pages()
>       xfs: move page freeing into _xfs_buf_free_pages()
>       xfs: remove ->b_offset handling for page backed buffers
>       xfs: get rid of xb_to_gfp()
>       xfs: merge xfs_buf_allocate_memory
> 
>  fs/xfs/libxfs/xfs_ag.c |   1 -
>  fs/xfs/xfs_buf.c       | 305 +++++++++++++++++++++++++++++++++++++++++++++++-------------------------------------------------------------------------
>  fs/xfs/xfs_buf.h       |   3 +-
>  3 files changed, 120 insertions(+), 189 deletions(-)
> 
> -- 
> Dave Chinner
> david@xxxxxxxxxxxxx



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