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authorJosh Stone <jistone@redhat.com>2009-09-30 00:51:22 -0400
committerTheodore Ts'o <tytso@mit.edu>2009-09-30 00:51:22 -0400
commit0ef122494020521309be855bfdeeb41f34bf8c94 (patch)
tree27de7288ac9141164e8c7949c3950dc6be04d045 /include
parentbf6993276f74d46776f35c45ddef29b981b1d1c6 (diff)
downloadlinaro-lsk-0ef122494020521309be855bfdeeb41f34bf8c94.tar.gz
ext4: Add a stub for mpage_da_data in the trace header
The tracepoint ext4_da_write_pages has a struct mpage_da_data* parameter, but that struct is only defined in fs/ext4/ext4.h. This patch adds a forward declaration for that struct, so this tracepoint header can still be used by tools like SystemTap. This is a continuation of the fix in commit 3661d286. http://sourceware.org/bugzilla/show_bug.cgi?id=10703 Signed-off-by: Josh Stone <jistone@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'include')
-rw-r--r--include/trace/events/ext4.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index b8320256dc5..d09550bf3f9 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -11,6 +11,7 @@ struct ext4_allocation_context;
struct ext4_allocation_request;
struct ext4_prealloc_space;
struct ext4_inode_info;
+struct mpage_da_data;
#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))