diff options
| author |   Josh Stone <jistone@redhat.com> | 2009-09-30 00:51:22 -0400 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2009-09-30 00:51:22 -0400 |
| commit | 0ef122494020521309be855bfdeeb41f34bf8c94 (patch) | |
| tree | 27de7288ac9141164e8c7949c3950dc6be04d045 /include/trace/events | |
| parent | jbd2: Use tracepoints for history file (diff) | |
| download | linux-dev-0ef122494020521309be855bfdeeb41f34bf8c94.tar.xz linux-dev-0ef122494020521309be855bfdeeb41f34bf8c94.zip | |
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/trace/events')
| -rw-r--r-- | include/trace/events/ext4.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index b8320256dc5d..d09550bf3f95 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)) |