Committer: Avi Kivity <avi@scylladb.com>
Branch: next
Switch to the the CMake-ified Seastar
This change allows Scylla to be compiled against the `master` branch of
Seastar.
The necessary changes:
- Add `-Wno-error` to prevent a Seastar warning from terminating the
build
- The new Seastar build system generates the pkg-config files (for
example, `seastar.pc`) at configure time, so we don't need to invoke
Ninja to generate them
- The `-march` argument is no longer inherited from Seastar (correctly),
so it needs to be provided independently
- Define `SEASTAR_TESTING_MAIN` so that the definition of an entry
point is included for all unit test compilation units
- Independently link Scylla against Seastar's compiled copy of fmt in
its build directory
- All test files use the (now public) Seastar testing headers
- Add some missing Seastar headers to source files
[avi: regenerate frozen toolchain, adjust seastar submoule]
Signed-off-by: Jesse Haber-Kucharsky <jhaberku@scylladb.com>
Message-Id: <02141f2e1ecff5cbcd56b32768356c3bf62750c4.1548820547.git.jhaberku@scylladb.com>
Change the validity timeout from 1s to 1h in order to avoid false alarms
on busy systems: for a short value there is a chance that
(loading_cache.size() == num_loaders) check is going to run after some elements
of the cache have already been evicted.
Signed-off-by: Vlad Zolotarov <vladz@scylladb.com>
Message-Id: <20180904193026.7304-1-vladz@scylladb.com>
The `loading_cache_test::test_loading_cache_loading_reloading` test
case is flaky, and fails in both debug and release mode. In an
over-provisioned environment, it's possible that when the reactor
runs, the timers for the `sleep()` and for reloading the
`loading_cache` are both expired, and continuations are scheduled with
an arbitrary order, causing the test to fail.
Fixes#3723
Signed-off-by: Duarte Nunes <duarte@scylladb.com>
Make sure loading_cache::stop() is always called where appropriate:
regardless whether the test failed or there was an exception during the test.
Otherwise a false-alarm use-after-free error may occur.
Fixes#2955
Signed-off-by: Vlad Zolotarov <vladz@scylladb.com>
Message-Id: <1510625736-3109-1-git-send-email-vladz@scylladb.com>
