hostfs: Convert hostfs_read_folio() to use a folio

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Remove the use of page APIs, including setting/clearing the error flag
which is never checked on hostfs folios.  This does not include support
for large folios as kmap_local_folio() maps only one page at a time.

Cc: Richard Weinberger <richard@nod.at>
Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-um@lists.infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://lore.kernel.org/r/20240530202110.2653630-8-willy@infradead.org
Signed-off-by: Christian Brauner <brauner@kernel.org>

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Matthew Wilcox (Oracle) 2024-05-30 21:20:59 +01:00 • committed by Christian Brauner

parent 4df37c5f08

commit e3ec0fe944

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1 changed files with 6 additions and 17 deletions

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fs/hostfs/hostfs_kern.c

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