Messages in this thread Patch in this message | | | From | Geliang Tang <> | Subject | [PATCH] debugfs: set no_llseek in DEFINE_DEBUGFS_ATTRIBUTE | Date | Sat, 11 Mar 2017 08:44:57 +0800 |
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In DEFINE_DEBUGFS_ATTRIBUTE() macro, since we use nonseekable_open() to open, we should use no_llseek() to seek, not generic_file_llseek().
Signed-off-by: Geliang Tang <geliangtang@gmail.com> --- include/linux/debugfs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h index 7dff776..9174b0d 100644 --- a/include/linux/debugfs.h +++ b/include/linux/debugfs.h @@ -74,7 +74,7 @@ static const struct file_operations __fops = { \ .release = simple_attr_release, \ .read = debugfs_attr_read, \ .write = debugfs_attr_write, \ - .llseek = generic_file_llseek, \ + .llseek = no_llseek, \ } #if defined(CONFIG_DEBUG_FS) -- 2.9.3
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