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authorMimi Zohar <zohar@linux.vnet.ibm.com>2009-08-21 14:32:48 -0400
committerJames Morris <jmorris@namei.org>2009-08-24 14:58:23 +1000
commit6777d773a463ac045d333b989d4e44660f8d92ad (patch)
tree17291984d71515cec0a1970ecce3d631ed2f7981
parent3edf2fb9d80a46d6c32ba12547a42419845b4b76 (diff)
downloadblackbird-op-linux-6777d773a463ac045d333b989d4e44660f8d92ad.tar.gz
blackbird-op-linux-6777d773a463ac045d333b989d4e44660f8d92ad.zip
kernel_read: redefine offset type
vfs_read() offset is defined as loff_t, but kernel_read() offset is only defined as unsigned long. Redefine kernel_read() offset as loff_t. Cc: stable@kernel.org Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
-rw-r--r--fs/exec.c4
-rw-r--r--include/linux/fs.h2
2 files changed, 3 insertions, 3 deletions
diff --git a/fs/exec.c b/fs/exec.c
index 4a8849e45b21..fb4f3cdda78c 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -678,8 +678,8 @@ exit:
}
EXPORT_SYMBOL(open_exec);
-int kernel_read(struct file *file, unsigned long offset,
- char *addr, unsigned long count)
+int kernel_read(struct file *file, loff_t offset,
+ char *addr, unsigned long count)
{
mm_segment_t old_fs;
loff_t pos = offset;
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 67888a9e0655..73e9b643e455 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2123,7 +2123,7 @@ extern struct file *do_filp_open(int dfd, const char *pathname,
int open_flag, int mode, int acc_mode);
extern int may_open(struct path *, int, int);
-extern int kernel_read(struct file *, unsigned long, char *, unsigned long);
+extern int kernel_read(struct file *, loff_t, char *, unsigned long);
extern struct file * open_exec(const char *);
/* fs/dcache.c -- generic fs support functions */
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