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author | David S. Miller <davem@davemloft.net> | 2010-04-11 05:44:30 -0400 |
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committer | David S. Miller <davem@davemloft.net> | 2010-04-11 05:44:30 -0400 |
commit | 4a1032faac94ebbf647460ae3e06fc21146eb280 (patch) | |
tree | 7f31b97beb0406faa1523e619289ad0ab07c9787 /mm/readahead.c | |
parent | ae4e8d63b5619d4d95f1d2bfa2b836caa6e62d06 (diff) | |
parent | 0eddb519b9127c73d53db4bf3ec1d45b13f844d1 (diff) |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'mm/readahead.c')
-rw-r--r-- | mm/readahead.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/readahead.c b/mm/readahead.c index 337b20e946f6..dfa9a1a03a11 100644 --- a/mm/readahead.c +++ b/mm/readahead.c | |||
@@ -9,6 +9,7 @@ | |||
9 | 9 | ||
10 | #include <linux/kernel.h> | 10 | #include <linux/kernel.h> |
11 | #include <linux/fs.h> | 11 | #include <linux/fs.h> |
12 | #include <linux/gfp.h> | ||
12 | #include <linux/mm.h> | 13 | #include <linux/mm.h> |
13 | #include <linux/module.h> | 14 | #include <linux/module.h> |
14 | #include <linux/blkdev.h> | 15 | #include <linux/blkdev.h> |
@@ -502,7 +503,7 @@ void page_cache_sync_readahead(struct address_space *mapping, | |||
502 | return; | 503 | return; |
503 | 504 | ||
504 | /* be dumb */ | 505 | /* be dumb */ |
505 | if (filp->f_mode & FMODE_RANDOM) { | 506 | if (filp && (filp->f_mode & FMODE_RANDOM)) { |
506 | force_page_cache_readahead(mapping, filp, offset, req_size); | 507 | force_page_cache_readahead(mapping, filp, offset, req_size); |
507 | return; | 508 | return; |
508 | } | 509 | } |