commit fab8e1c1cc3382f4fd40c7650e356b26ca4c5a8c
author Kalesh Singh <kaleshsingh@google.com> Thu Nov 04 20:47:29 2021 -0700
committer Kalesh Singh <kaleshsingh@google.com> Mon Nov 08 09:13:51 2021 -0800
tree 0121a6313612d437b67542bd5910fb15e7f76f2f
parent 43352fab2d9054d59f66342697010b6436faa1d6

sepolicy: Allow creating synthetic trace events

rss_stat will be throttled using histogram triggers and synthetic trace
events. Add genfs context labels for the synthetic tracefs files.

Bug: 145972256
Test: Check log cat for avc denials
Change-Id: I7e183aa930bb6ee79613d011bed7174d553f9c1a

private/genfs_contexts

diff --git a/private/genfs_contexts b/private/genfs_contexts
index 664a3b3..bf03bf7 100644
--- a/private/genfs_contexts
+++ b/private/genfs_contexts
@@ -229,6 +229,12 @@
 genfscon tracefs /events/block/block_rq_issue/               u:object_r:debugfs_tracing:s0
 genfscon tracefs /events/block/block_rq_complete/            u:object_r:debugfs_tracing:s0
 
+genfscon tracefs /synthetic_events                                       u:object_r:debugfs_tracing:s0
+genfscon tracefs /events/synthetic/rss_stat_throttled                    u:object_r:debugfs_tracing:s0
+
+genfscon debugfs /tracing/synthetic_events                               u:object_r:debugfs_tracing:s0
+genfscon debugfs /tracing/events/synthetic/rss_stat_throttled            u:object_r:debugfs_tracing:s0
+
 genfscon tracefs /trace_clock                                            u:object_r:debugfs_tracing:s0
 genfscon tracefs /buffer_size_kb                                         u:object_r:debugfs_tracing:s0
 genfscon tracefs /options/overwrite                                      u:object_r:debugfs_tracing:s0