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ext4: Convert ext4_mpage_readpages() to work on folios
authorMatthew Wilcox <willy@infradead.org>
Fri, 24 Mar 2023 18:01:23 +0000 (18:01 +0000)
committerTheodore Ts'o <tytso@mit.edu>
Thu, 6 Apr 2023 17:39:52 +0000 (13:39 -0400)
commitc0be8e6f081b3e966e21f52679b2f809b7df10b8
treee7b1ca0f4ccb7fd13cdf0bb9f84f0464db348e6ftree
parent0b5a254395dc6db5c38d89e606c0298ed4c9e984commit | diff
ext4: Convert ext4_mpage_readpages() to work on folios

This definitely doesn't include support for large folios; there
are all kinds of assumptions about the number of buffers attached
to a folio.  But it does remove several calls to compound_head().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://lore.kernel.org/r/20230324180129.1220691-24-willy@infradead.org
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/ext4/ext4.h diff | blob | blame | history
fs/ext4/inode.c diff | blob | blame | history
fs/ext4/readpage.c diff | blob | blame | history
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