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-rw-r--r--fs/splice.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/splice.c b/fs/splice.c
index 2282650..12f2828 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -289,12 +289,10 @@ __generic_file_splice_read(struct file *in, loff_t *ppos,
nr_pages = PIPE_BUFFERS;
/*
- * Initiate read-ahead on this page range. however, don't call into
- * read-ahead if this is a non-zero offset (we are likely doing small
- * chunk splice and the page is already there) for a single page.
+ * Don't try to 2nd guess the read-ahead logic, call into
+ * page_cache_readahead() like the page cache reads would do.
*/
- if (!loff || nr_pages > 1)
- page_cache_readahead(mapping, &in->f_ra, in, index, nr_pages);
+ page_cache_readahead(mapping, &in->f_ra, in, index, nr_pages);
/*
* Now fill in the holes:
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