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| author | Wu Fengguang <fengguang.wu@intel.com> | 2009-06-16 15:31:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-16 19:47:30 -0700 |
| commit | 61b7cbdba2f3c588a0cf3db574c562805454b09b (patch) | |
| tree | 657756b1ab5dc5fd63b341d999d492b868f4309c /mm/filemap.c | |
| parent | 10be0b372cac50e2e7a477852f98bf069a97a3fa (diff) | |
| download | lwn-61b7cbdba2f3c588a0cf3db574c562805454b09b.tar.gz lwn-61b7cbdba2f3c588a0cf3db574c562805454b09b.zip | |
readahead: remove redundant test in shrink_readahead_size_eio()
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 734891d0663d..2e9bcc2e7977 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1004,9 +1004,6 @@ EXPORT_SYMBOL(grab_cache_page_nowait); static void shrink_readahead_size_eio(struct file *filp, struct file_ra_state *ra) { - if (!ra->ra_pages) - return; - ra->ra_pages /= 4; } |