- 15 Mar, 2022 36 commits
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Matthew Wilcox (Oracle) authored
These filesystems use __set_page_dirty_nobuffers() either directly or with a very thin wrapper; convert them en masse. 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
Optimise the non-DEBUG case to just call filemap_dirty_folio directly. The DEBUG case doesn't actually compile, but convert it to dirty_folio anyway. Signed-off-by:
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Matthew Wilcox (Oracle) authored
Convert all users of fscache_set_page_dirty to use fscache_dirty_folio. Signed-off-by:
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Matthew Wilcox (Oracle) authored
This replaces ->set_page_dirty(). It returns a bool instead of an int and takes the address_space as a parameter instead of expecting the implementations to retrieve the address_space from the page. This is particularly important for filesystems which use FS_OPS for swap. Signed-off-by:
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Matthew Wilcox (Oracle) authored
With all users converted to ->launder_folio, remove ->launder_page. Signed-off-by:
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Matthew Wilcox (Oracle) authored
OrangeFS launders its pages from a number of locations, so add a small amount of folio usage to its callers where it makes sense. Signed-off-by:
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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:
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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 4 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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