diff options
Diffstat (limited to 'meta/recipes-kernel/trace-cmd/trace-cmd/blktrace-api-compatibility.patch')
-rw-r--r-- | meta/recipes-kernel/trace-cmd/trace-cmd/blktrace-api-compatibility.patch | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/meta/recipes-kernel/trace-cmd/trace-cmd/blktrace-api-compatibility.patch b/meta/recipes-kernel/trace-cmd/trace-cmd/blktrace-api-compatibility.patch deleted file mode 100644 index 320db6a321..0000000000 --- a/meta/recipes-kernel/trace-cmd/trace-cmd/blktrace-api-compatibility.patch +++ /dev/null @@ -1,29 +0,0 @@ -trace-cmd: Add blktrace_api compatibility for TC_BARRIER - -Newer kernels replace TC_BARRIER with TC_FLUSH. Ensure trace-cmd -can build regardless of the linux-kernel-headers version. - -Upstream-Status: Inappropriate [Stop gap] - -Signed-off-by: Darren Hart <dvhart@linux.intel.com> - -diff --git a/plugin_blk.c b/plugin_blk.c -index 9327b17..c8e5e1c 100644 ---- a/plugin_blk.c -+++ b/plugin_blk.c -@@ -44,6 +44,15 @@ struct blk_data { - unsigned short pdu_len; - }; - -+/* -+ * Newer kernels don't define BLK_TC_BARRIER and have replaced it with -+ * BLK_TC_FLUSH. In this case, define it here and report FLUSHES as BARRIERS as -+ * a workaround, as described in: -+ * http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=c09c47caedc9854d59378d6e34c989e51cfdd2b4 -+ */ -+#ifndef BLK_TC_BARRIER -+#define BLK_TC_BARRIER 1<<2 -+#endif - static void fill_rwbs(char *rwbs, int action, unsigned int bytes) - { - int i = 0; |