cc: introduce helpers to access pt_regs in an arch-independent manner
Convert some of the examples and tools to use the new helpers.
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
diff --git a/tools/zfsslower.py b/tools/zfsslower.py
index 4337ead..4250c59 100755
--- a/tools/zfsslower.py
+++ b/tools/zfsslower.py
@@ -180,7 +180,7 @@
bpf_probe_read(&de, sizeof(de), &valp->fp->f_path.dentry);
// populate output struct
- u32 size = ctx->ax;
+ u32 size = PT_REGS_RC(ctx);
struct data_t data = {.type = type, .size = size, .delta_us = delta_us,
.pid = pid};
data.ts_us = ts / 1000;