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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-08 16:58:16 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-08 16:58:16 +0000
commite6d73558dbbb7041d93e28ac0e75bfb196851eb3 (patch)
tree8163dc603931d5e46404bd055c13f1cc3c1f6730 /mm/readahead.c
parentReleasing progress-linux version 6.1.76-1progress7u1. (diff)
downloadlinux-e6d73558dbbb7041d93e28ac0e75bfb196851eb3.tar.xz
linux-e6d73558dbbb7041d93e28ac0e75bfb196851eb3.zip
Merging upstream version 6.1.82.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mm/readahead.c')
-rw-r--r--mm/readahead.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/readahead.c b/mm/readahead.c
index ba4342804..e4b772bb7 100644
--- a/mm/readahead.c
+++ b/mm/readahead.c
@@ -483,7 +483,7 @@ static inline int ra_alloc_folio(struct readahead_control *ractl, pgoff_t index,
if (!folio)
return -ENOMEM;
- mark = round_up(mark, 1UL << order);
+ mark = round_down(mark, 1UL << order);
if (index == mark)
folio_set_readahead(folio);
err = filemap_add_folio(ractl->mapping, folio, index, gfp);
@@ -591,7 +591,7 @@ static void ondemand_readahead(struct readahead_control *ractl,
* It's the expected callback index, assume sequential access.
* Ramp up sizes, and push forward the readahead window.
*/
- expected = round_up(ra->start + ra->size - ra->async_size,
+ expected = round_down(ra->start + ra->size - ra->async_size,
1UL << order);
if (index == expected || index == (ra->start + ra->size)) {
ra->start += ra->size;