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| author | 2020-03-06 21:42:12 +0000 | |
|---|---|---|
| committer | 2020-03-07 00:04:06 +0000 | |
| commit | 1fdb98baf21fe39541f613e30f6385a76e19735c (patch) | |
| tree | 5dfe31d9b01b53629ceff913a6e022523701a005 | |
| parent | 0a09c76c713ded94ab38e6917402251977923baf (diff) | |
Reland "Disallow shrinking threadpool size once started."
This reverts commit 0a09c76c713ded94ab38e6917402251977923baf.
Bug: 147699567
Test: atest LibStatsPullTests now passes
Reason for revert: b/150904425 is fixed.
Change-Id: I00451b5f146dbb9086d395a8bf50e5929a6b7839
| -rw-r--r-- | libs/binder/ProcessState.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libs/binder/ProcessState.cpp b/libs/binder/ProcessState.cpp index c0f5e31d72..6627618ddf 100644 --- a/libs/binder/ProcessState.cpp +++ b/libs/binder/ProcessState.cpp @@ -324,6 +324,8 @@ void ProcessState::spawnPooledThread(bool isMain) } status_t ProcessState::setThreadPoolMaxThreadCount(size_t maxThreads) { + LOG_ALWAYS_FATAL_IF(mThreadPoolStarted && maxThreads < mMaxThreads, + "Binder threadpool cannot be shrunk after starting"); status_t result = NO_ERROR; if (ioctl(mDriverFD, BINDER_SET_MAX_THREADS, &maxThreads) != -1) { mMaxThreads = maxThreads; |