From: Matthew Wilcox <willy@infradead.org>
To: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
linux-kernel@vger.kernel.org
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: [RFC 00/15] Large pages in the page-cache
Date: Tue, 24 Sep 2019 17:51:59 -0700 [thread overview]
Message-ID: <20190925005214.27240-1-willy@infradead.org> (raw)
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Here's what I'm currently playing with. I'm having trouble _testing_
it, but since akpm's patches were just merged into Linus' tree, I
thought this would be a good point to send out my current work tree.
Thanks to kbuild bot for finding a bunch of build problems ;-)
Matthew Wilcox (Oracle) (12):
mm: Use vm_fault error code directly
fs: Introduce i_blocks_per_page
mm: Add file_offset_of_ helpers
iomap: Support large pages
xfs: Support large pages
xfs: Pass a page to xfs_finish_page_writeback
mm: Make prep_transhuge_page tail-callable
mm: Add __page_cache_alloc_order
mm: Allow large pages to be added to the page cache
mm: Allow find_get_page to be used for large pages
mm: Remove hpage_nr_pages
xfs: Use filemap_huge_fault
William Kucharski (3):
mm: Support removing arbitrary sized pages from mapping
mm: Add a huge page fault handler for files
mm: Align THP mappings for non-DAX
drivers/net/ethernet/ibm/ibmveth.c | 2 -
drivers/nvdimm/btt.c | 4 +-
drivers/nvdimm/pmem.c | 3 +-
fs/iomap/buffered-io.c | 121 +++++++----
fs/jfs/jfs_metapage.c | 2 +-
fs/xfs/xfs_aops.c | 37 ++--
fs/xfs/xfs_file.c | 5 +-
include/linux/huge_mm.h | 15 +-
include/linux/iomap.h | 2 +-
include/linux/mm.h | 12 ++
include/linux/mm_inline.h | 6 +-
include/linux/pagemap.h | 73 ++++++-
mm/filemap.c | 311 ++++++++++++++++++++++++++---
mm/gup.c | 2 +-
mm/huge_memory.c | 11 +-
mm/internal.h | 4 +-
mm/memcontrol.c | 14 +-
mm/memory_hotplug.c | 4 +-
mm/mempolicy.c | 2 +-
mm/migrate.c | 19 +-
mm/mlock.c | 9 +-
mm/page_io.c | 4 +-
mm/page_vma_mapped.c | 6 +-
mm/rmap.c | 8 +-
mm/swap.c | 4 +-
mm/swap_state.c | 4 +-
mm/swapfile.c | 2 +-
mm/vmscan.c | 9 +-
28 files changed, 519 insertions(+), 176 deletions(-)
--
2.23.0
next reply other threads:[~2019-09-25 0:52 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-25 0:51 Matthew Wilcox [this message]
2019-09-25 0:52 ` [PATCH 01/15] mm: Use vm_fault error code directly Matthew Wilcox
2019-09-26 13:55 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 02/15] fs: Introduce i_blocks_per_page Matthew Wilcox
2019-09-25 8:36 ` Dave Chinner
2019-10-04 19:28 ` Matthew Wilcox
2019-10-08 3:53 ` Dave Chinner
2019-09-25 0:52 ` [PATCH 03/15] mm: Add file_offset_of_ helpers Matthew Wilcox
2019-09-26 14:02 ` Kirill A. Shutemov
2019-10-04 19:39 ` Matthew Wilcox
2019-09-25 0:52 ` [PATCH 04/15] iomap: Support large pages Matthew Wilcox
2019-09-25 0:52 ` [PATCH 05/15] xfs: " Matthew Wilcox
2019-09-25 0:52 ` [PATCH 06/15] xfs: Pass a page to xfs_finish_page_writeback Matthew Wilcox
2019-09-25 0:52 ` [PATCH 07/15] mm: Make prep_transhuge_page tail-callable Matthew Wilcox
2019-09-26 14:13 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 08/15] mm: Add __page_cache_alloc_order Matthew Wilcox
2019-09-26 14:15 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 09/15] mm: Allow large pages to be added to the page cache Matthew Wilcox
2019-09-26 14:22 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 10/15] mm: Allow find_get_page to be used for large pages Matthew Wilcox
2019-10-01 10:32 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 11/15] mm: Remove hpage_nr_pages Matthew Wilcox
2019-10-01 10:35 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 12/15] mm: Support removing arbitrary sized pages from mapping Matthew Wilcox
2019-10-01 10:39 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 13/15] mm: Add a huge page fault handler for files Matthew Wilcox
2019-10-01 10:42 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 14/15] mm: Align THP mappings for non-DAX Matthew Wilcox
2019-10-01 10:45 ` Kirill A. Shutemov
2019-10-01 11:21 ` William Kucharski
2019-10-01 11:32 ` Kirill A. Shutemov
2019-10-01 12:18 ` William Kucharski
2019-10-01 14:20 ` Kirill A. Shutemov
2019-10-01 16:08 ` William Kucharski
2019-10-02 0:15 ` Kirill A. Shutemov
2019-09-25 0:52 ` [PATCH 15/15] xfs: Use filemap_huge_fault Matthew Wilcox
2019-10-02 13:07 ` [PATCH 03/15] mm: Add file_offset_of_ helpers Hillf Danton
2019-10-04 19:33 ` Matthew Wilcox
2019-10-02 13:32 ` [PATCH 04/15] iomap: Support large pages Hillf Danton
2019-10-04 19:34 ` Matthew Wilcox
2019-10-03 4:08 ` [PATCH 06/15] xfs: Pass a page to xfs_finish_page_writeback Hillf Danton
2019-10-04 19:35 ` Matthew Wilcox
2019-10-03 5:08 ` [PATCH 11/15] mm: Remove hpage_nr_pages Hillf Danton
2019-10-04 19:36 ` Matthew Wilcox
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