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| author | Brad Bishop <bradleyb@fuzziesquirrel.com> | 2017-08-25 09:56:02 -0400 |
|---|---|---|
| committer | Brad Bishop <bradleyb@fuzziesquirrel.com> | 2017-08-31 08:42:36 -0400 |
| commit | f3aa9aef15e6af45dea260b066b729db6c4a5584 (patch) | |
| tree | d0d24b7e2a089b46e55766c1520d7bf17b234dd1 /mainloop.cpp | |
| parent | 431d26a58b89b88492a0dc5c87d3d9e8de49ade1 (diff) | |
| download | phosphor-hwmon-f3aa9aef15e6af45dea260b066b729db6c4a5584.tar.gz phosphor-hwmon-f3aa9aef15e6af45dea260b066b729db6c4a5584.zip | |
mainloop: Cache devpath at startup
Currently the devpath is determined after a bus error to make
a callout. Finding the path at startup is less prone to race
conditions around ENOENT on driver unload in the event of a
callout.
Change-Id: I8ce8d9f630c8b7ecc398082002aa113ab352d3cb
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Diffstat (limited to 'mainloop.cpp')
| -rw-r--r-- | mainloop.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mainloop.cpp b/mainloop.cpp index 486a175..11f03a5 100644 --- a/mainloop.cpp +++ b/mainloop.cpp @@ -208,6 +208,7 @@ auto addValue(const SensorSet::key_type& sensor, MainLoop::MainLoop( sdbusplus::bus::bus&& bus, const std::string& path, + const std::string& devPath, const char* prefix, const char* root) : _bus(std::move(bus)), @@ -215,6 +216,7 @@ MainLoop::MainLoop( _shutdown(false), _hwmonRoot(), _instance(), + _devPath(devPath), _prefix(prefix), _root(root), state() |
