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| author |   Theodore Ts'o <tytso@mit.edu> | 2009-09-14 22:59:50 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-09-14 22:59:50 -0400 |
| commit | 3661d28615ea580c1db02a972fd4d3898df1cb01 (patch) | |
| tree | 35b5ee30b88913c3e0711f763f0fa4d3bca27807 /include/trace | |
| parent | ext4: Fix initalization of s_flex_groups (diff) | |
| download | linux-dev-3661d28615ea580c1db02a972fd4d3898df1cb01.tar.xz linux-dev-3661d28615ea580c1db02a972fd4d3898df1cb01.zip | |
ext4: Fix include/trace/events/ext4.h to work with Systemtap
Using relative pathnames in #include statements interacts badly with
SystemTap, since the fs/ext4/*.h header files are not packaged up as
part of a distribution kernel's header files. Since systemtap doesn't
use TP_fast_assign(), we can use a blind structure definition and then
make sure the needed header files are defined before the ext4 source
files #include the trace/events/ext4.h header file.
https://bugzilla.redhat.com/show_bug.cgi?id=512478
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/ext4.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index 68b53c7ef8a7..6fe6ce9ee071 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -5,10 +5,12 @@ #define _TRACE_EXT4_H #include <linux/writeback.h> -#include "../../../fs/ext4/ext4.h" -#include "../../../fs/ext4/mballoc.h" #include <linux/tracepoint.h> +struct ext4_allocation_context; +struct ext4_allocation_request; +struct ext4_prealloc_space; + TRACE_EVENT(ext4_free_inode, TP_PROTO(struct inode *inode), |