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commit 91792bb8089b63b7b780251eb83939348ac58a64 upstream. Currently we try to guess if a compound request is going to succeed waiting for credits or not based on the number of requests in flight. This approach doesn't work correctly all the time because there may be only one request in flight which is going to bring multiple credits satisfying the compound request. Change the behavior to fail a request only if there are no requests in flight at all and proceed waiting for credits otherwise. Cc: <stable@vger.kernel.org> # 5.1+ Signed-off-by: Pavel Shilovsky <pshilov@microsoft.com> Reviewed-by: Tom Talpey <tom@talpey.com> Reviewed-by: Shyam Prasad N <nspmangalore@gmail.com> Signed-off-by: Steve French <stfrench@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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.