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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2020-10-16 05:06:14 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-16 20:11:16 +0200 |
| commit | 73bb49da50cd460bb3ba31250ed2e7fbf2115edf (patch) | |
| tree | ba48e8ecc415b98eaed30a974f2c11bd8f2c9315 /fs/ext4 | |
| parent | mm/readahead: add DEFINE_READAHEAD (diff) | |
| download | linux-73bb49da50cd460bb3ba31250ed2e7fbf2115edf.tar.xz linux-73bb49da50cd460bb3ba31250ed2e7fbf2115edf.zip | |
mm/readahead: make page_cache_ra_unbounded take a readahead_control
Define it in the callers instead of in page_cache_ra_unbounded().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Eric Biggers <ebiggers@google.com>
Link: https://lkml.kernel.org/r/20200903140844.14194-4-willy@infradead.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/verity.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext4/verity.c b/fs/ext4/verity.c index bbd5e7e0632b..5b7ba8f71153 100644 --- a/fs/ext4/verity.c +++ b/fs/ext4/verity.c @@ -349,6 +349,7 @@ static struct page *ext4_read_merkle_tree_page(struct inode *inode, pgoff_t index, unsigned long num_ra_pages) { + DEFINE_READAHEAD(ractl, NULL, inode->i_mapping, index); struct page *page; index += ext4_verity_metadata_pos(inode) >> PAGE_SHIFT; @@ -358,8 +359,7 @@ static struct page *ext4_read_merkle_tree_page(struct inode *inode, if (page) put_page(page); else if (num_ra_pages > 1) - page_cache_readahead_unbounded(inode->i_mapping, NULL, - index, num_ra_pages, 0); + page_cache_ra_unbounded(&ractl, num_ra_pages, 0); page = read_mapping_page(inode->i_mapping, index, NULL); } return page; |