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e0340f16a0
A previous refactoring of nfs_readpage() might end up calling wait_on_page_locked_killable() even if readpage_async_filler() failed with an internal error and pg_error was non-zero (for example, if nfs_create_request() failed). In the case of an internal error, skip over wait_on_page_locked_killable() as this is only needed when the read is sent and an error occurs during completion handling. Signed-off-by: Dave Wysochanski <dwysocha@redhat.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
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.