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-rw-r--r--mm/readahead.c3
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 }