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Code Issues Releases Wiki Activity

ext4: use folio_end_read() 

folio_end_read() is the perfect fit for ext4.

Link: https://lkml.kernel.org/r/20231004165317.1061855-5-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Richard Henderson <richard.henderson@linaro.org>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2023-10-04 17:53:04 +01:00 committed by Andrew Morton
parent 0b237047d5
commit f8174a1181
1 changed files with 3 additions and 11 deletions
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14
fs/ext4/readpage.c
View File

@ -70,15 +70,8 @@ static void __read_end_io(struct bio *bio)
{
struct folio_iter fi;
bio_for_each_folio_all(fi, bio) {
struct folio *folio = fi.folio;
if (bio->bi_status)
folio_clear_uptodate(folio);
else
folio_mark_uptodate(folio);
folio_unlock(folio);
}
bio_for_each_folio_all(fi, bio)
folio_end_read(fi.folio, bio->bi_status == 0);
if (bio->bi_private)
mempool_free(bio->bi_private, bio_post_read_ctx_pool);
bio_put(bio);
@ -336,8 +329,7 @@ int ext4_mpage_readpages(struct inode *inode,
if (ext4_need_verity(inode, folio->index) &&
!fsverity_verify_folio(folio))
goto set_error_page;
folio_mark_uptodate(folio);
folio_unlock(folio);
folio_end_read(folio, true);
continue;
}
} else if (fully_mapped) {