diff options
Diffstat (limited to 'fs/splice.c')
-rw-r--r-- | fs/splice.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/splice.c b/fs/splice.c index 2282650bdbe8..12f28281d2b1 100644 --- a/fs/splice.c +++ b/fs/splice.c | |||
@@ -289,12 +289,10 @@ __generic_file_splice_read(struct file *in, loff_t *ppos, | |||
289 | nr_pages = PIPE_BUFFERS; | 289 | nr_pages = PIPE_BUFFERS; |
290 | 290 | ||
291 | /* | 291 | /* |
292 | * Initiate read-ahead on this page range. however, don't call into | 292 | * Don't try to 2nd guess the read-ahead logic, call into |
293 | * read-ahead if this is a non-zero offset (we are likely doing small | 293 | * page_cache_readahead() like the page cache reads would do. |
294 | * chunk splice and the page is already there) for a single page. | ||
295 | */ | 294 | */ |
296 | if (!loff || nr_pages > 1) | 295 | page_cache_readahead(mapping, &in->f_ra, in, index, nr_pages); |
297 | page_cache_readahead(mapping, &in->f_ra, in, index, nr_pages); | ||
298 | 296 | ||
299 | /* | 297 | /* |
300 | * Now fill in the holes: | 298 | * Now fill in the holes: |