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[ Upstream commita33395ab85] If an rxrpc call is given a poke, it will get woken up unconditionally, even if there's already a poke pending (for which there will have been a wake) or if the call refcount has gone to 0. Fix this by only waking the call if it is still referenced and if it doesn't already have a poke pending. Fixes:15f661dc95("rxrpc: Implement a mechanism to send an event notification to a call") Signed-off-by: David Howells <dhowells@redhat.com> cc: Marc Dionne <marc.dionne@auristor.com> cc: linux-afs@lists.infradead.org Signed-off-by: Sasha Levin <sashal@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.