From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Mon, 15 Mar 2021 14:37:44 +0000 (-0400)
Subject: Refactor struct lttng_ust_lib_ring_buffer_ctx
X-Git-Tag: v2.13.0-rc1~297
X-Git-Url: http://git.lttng.org./?a=commitdiff_plain;ds=sidebyside;h=2b7080aa8c2481a3a316c98702884c902a01bde5;hp=2b7080aa8c2481a3a316c98702884c902a01bde5;p=lttng-ust.git

Refactor struct lttng_ust_lib_ring_buffer_ctx

- Remove padding entirely. Will be replaced by checks against
  @struct_size.
- Rename @ctx_len to @struct_size, to align with the rest of the other
  structures.
- Remove priv vs priv2 private data fields. "priv" held a pointer only
  useful for legacy ABI. Set priv2 to the lttng_ctx used in the current
  ABI instead.
- Remove checks for @ctx_len only useful to support old ABI.
- Remove fallback code for old ABI.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I1273be9615846304266206769700e799bde4e51f
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