- 15 Mar, 2022 30 commits
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Matthew Wilcox (Oracle) authored
We don't need to use page_file_mapping() here because launder_folio is never called for swap cache pages. We also don't need to cast an loff_t in order to print it. Signed-off-by:
Matthew Wilcox (Oracle) <willy@infradead.org> Tested-by:
Damien Le Moal <damien.lemoal@opensource.wdc.com> Acked-by:
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Matthew Wilcox (Oracle) authored
Straightforward conversion although the helper functions still assume a single page. Signed-off-by:
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Matthew Wilcox (Oracle) authored
Straightforward conversion. Signed-off-by:
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Matthew Wilcox (Oracle) authored
Straightforward conversion. Signed-off-by:
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Matthew Wilcox (Oracle) authored
Trivial conversion. Signed-off-by:
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Matthew Wilcox (Oracle) authored
Since the only difference between ->launder_page and ->launder_folio is the type of the pointer, these can safely use a union without affecting bisectability. Signed-off-by:
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Matthew Wilcox (Oracle) authored
With all users migrated to ->invalidate_folio, remove the old operation. Signed-off-by:
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Matthew Wilcox (Oracle) authored
This is a straightfoward conversion. Signed-off-by:
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Matthew Wilcox (Oracle) authored
This is a straightforward conversion. Signed-off-by:
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Matthew Wilcox (Oracle) authored
This is a straightforward conversion. Signed-off-by:
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Matthew Wilcox (Oracle) authored
Print the folio index instead of the pointer, since this is more useful. We also don't need to use page_file_mapping() as we do not invalidate swapcache pages. Since this is the only caller of nfs_wb_page_cancel(), convert it to nfs_wb_folio_cancel(). Signed-off-by:
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Matthew Wilcox (Oracle) authored
This is a straightforward conversion. Signed-off-by:
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Matthew Wilcox (Oracle) authored
This is a straightforward conversion. Signed-off-by:
Bob Peterson <rpeterso@redhat.com> Tested-by:
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Matthew Wilcox (Oracle) authored
This is a minimal change which just accepts the new arguments and passes the single struct page to the functions which do the work. There is very little progress here toards making f2fs support large folios. Signed-off-by:
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Matthew Wilcox (Oracle) authored
Extensive changes, but fairly mechanical. Signed-off-by:
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Matthew Wilcox (Oracle) authored
A straightforward conversion. Signed-off-by:
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Matthew Wilcox (Oracle) authored
A straightforward conversion. Signed-off-by:
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Matthew Wilcox (Oracle) authored
Mostly a straightforward conversion. Delete the pointer from the debugging output as this has no value. Signed-off-by:
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Matthew Wilcox (Oracle) authored
A lot of the underlying infrastructure in btrfs needs to be switched over to folios, but this at least documents that invalidatepage can't be passed a tail page. Signed-off-by:
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Matthew Wilcox (Oracle) authored
We know the page is in the page cache, not the swap cache. If we ever support folios larger than 2GB, afs_invalidate_dirty() will need to be fixed, but that's a larger project. Signed-off-by:
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Matthew Wilcox (Oracle) authored
Use folio->index instead of folio_index() because there's no way we're writing a page from the swapcache to a directory. Signed-off-by:
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Matthew Wilcox (Oracle) authored
This is a trivial conversion. Signed-off-by:
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Matthew Wilcox (Oracle) authored
We used to have to use noop_invalidatepage() to prevent block_invalidatepage() from being called, but that behaviour is now gone. Signed-off-by:
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Matthew Wilcox (Oracle) authored
Remove special-casing of a NULL invalidatepage, since there is no more block_invalidatepage. Signed-off-by:
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Matthew Wilcox (Oracle) authored
Use iomap_invalidate_folio() in all the iomap-based filesystems and rename the iomap_invalidatepage tracepoint. Signed-off-by:
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Matthew Wilcox (Oracle) authored
This is used in preference to invalidatepage, if defined. Signed-off-by:
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Matthew Wilcox (Oracle) authored
Instead of calling ->invalidatepage directly, use folio_invalidate(). Signed-off-by:
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Matthew Wilcox (Oracle) authored
Instead of calling ->invalidatepage directly, use folio_invalidate(). Signed-off-by:
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Matthew Wilcox (Oracle) authored
Instead of calling ->invalidatepage directly, use folio_invalidate(). Signed-off-by:
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Matthew Wilcox (Oracle) authored
Take a folio instead of a page, fix the types of the offset & length, and export it to filesystems. Signed-off-by:
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- 14 Mar, 2022 5 commits
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Matthew Wilcox (Oracle) authored
Since the uptodate property is maintained on a per-folio basis, the is_partially_uptodate method should also take a folio. Fix the types at the same time so it's clear that it returns true/false and takes the count in bytes, not blocks. Signed-off-by:
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Matthew Wilcox (Oracle) authored
While there is no intent to use large folios in filesystems using buffer heads, converting the filesystems to use single-page folios is still worth doing to remove legacy infrastructure and hidden calls to compound_head(). These helper functions are needed for that conversion to take place. Signed-off-by:
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Matthew Wilcox (Oracle) authored
We have the struct file in generic_remap_file_range_prep() already; we just need to pass it around instead of the inode. Signed-off-by:
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Matthew Wilcox (Oracle) authored
While read_cache_page() takes a void *, because you can pass a pointer to anything as the first argument of filler_t, if we are calling read_mapping_page(), it will be passed as the first argument of ->readpage, so we know this must be a struct file pointer, and we should let the compiler enforce that for us. Signed-off-by:
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Matthew Wilcox (Oracle) authored
This tracepoint is defined to take an offset in the file, not an offset in the folio. Fixes: 1ac99452 ("iomap: Remove pgoff from tracepoints") Signed-off-by:
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- 13 Feb, 2022 5 commits
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Linus Torvalds authored
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild fixes from Masahiro Yamada: - Fix the truncated path issue for HAVE_GCC_PLUGINS test in Kconfig - Move -Wunsligned-access to W=1 builds to avoid sprinkling warnings for the latest Clang - Fix missing fclose() in Kconfig - Fix Kconfig to touch dep headers correctly when KCONFIG_AUTOCONFIG is overridden. * tag 'kbuild-fixes-v5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kconfig: fix failing to generate auto.conf kconfig: fix missing fclose() on error paths Makefile.extrawarn: Move -Wunaligned-access to W=1 kconfig: let 'shell' return enough output for deep path names
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq fixes from Thomas Gleixner: "Interrupt chip driver fixes: - Don't install an hotplug notifier for GICV3-ITS on systems which do not need it to prevent a warning in the notifier about inconsistent state - Add the missing device tree matching for the T-HEAD PLIC variant so the related SoC is properly supported" * tag 'irq-urgent-2022-02-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/sifive-plic: Add missing thead,c900-plic match string dt-bindings: update riscv plic compatible string irqchip/gic-v3-its: Skip HP notifier when no ITS is registered -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull objtool fix from Borislav Petkov: "Fix a case where objtool would mistakenly warn about instructions being unreachable" * tag 'objtool_urgent_for_v5.17_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/bug: Merge annotate_reachable() into _BUG_FLAGS() asm
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fix from Borislav Petkov: "Fix a NULL-ptr dereference when recalculating a sched entity's weight" * tag 'sched_urgent_for_v5.17_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Fix fault in reweight_entity
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