[roll third_party/pigweed] pw_multisink: Lock multisink operations
Guards all multisink transactions with a lock. The new configuration
option PW_MULTISINK_LOCK_INTERRUPT_SAFE allows the project to select
the type of lock used to guard transactions. By default, it is enabled
and makes use of an interrupt spin-lock. If disabled, a mutex is used
instead.
Original-Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/45720
third_party/pigweed Rolled-Commits: de972b871c7f448..76cd48178dbbb9e
Roller-URL: https://ci.chromium.org/b/8846863599490818432
Cq-Cl-Tag: roller-builder:pigweed-experimental-roller
Cq-Cl-Tag: roller-bid:8846863599490818432
CQ-Do-Not-Cancel-Tryjobs: true
Change-Id: I0c1fba5b7e7742ed898a98c89c3e0d8a54ce3613
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/experimental/+/45943
Reviewed-by: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
Commit-Queue: Pigweed Integration Roller <pigweed-integration-roller@pigweed.google.com.iam.gserviceaccount.com>
diff --git a/third_party/pigweed b/third_party/pigweed
index de972b8..76cd481 160000
--- a/third_party/pigweed
+++ b/third_party/pigweed
@@ -1 +1 @@
-Subproject commit de972b871c7f448f5ac5dffce02c30310ec64d32
+Subproject commit 76cd48178dbbb9e7e2dea21ff46042c52cf3dce7
