[AOSP-pick] Do not wait for the write lock #7130
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in `BuildArtifactCacheDirectory` as it may cause a deadlock if the wait queue looks like "W", "R".. when the read lock is already held. The first read lock stamp is released only after all reads are processed and they won't until the write is processed but it can't proceed. Bug: 373957467 Test: n/a Change-Id: Ice28bae0288296fa8ed17c31187b578affb8d46c AOSP: cff9f98e002cc7f7d7d379090f9dd4655221a278
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Cherry pick AOSP commit cff9f98e002cc7f7d7d379090f9dd4655221a278.
in
BuildArtifactCacheDirectoryas it may cause a deadlock if thewait queue looks like "W", "R".. when the read lock is already held.
The first read lock stamp is released only after all reads are processed
and they won't until the write is processed but it can't proceed.
Bug: 373957467
Test: n/a
Change-Id: Ice28bae0288296fa8ed17c31187b578affb8d46c
AOSP: cff9f98e002cc7f7d7d379090f9dd4655221a278