mirror of https://gitee.com/openkylin/linux.git
7dbb53baed
There are three cases where svc_xprt_do_enqueue() returns without waking an nfsd thread: 1. There is no work to do 2. The transport is already busy 3. There are no available nfsd threads Only 3. is truly interesting. Move the trace point so it records that there was work to do and either an nfsd thread was awoken, or a free one could not found. As an additional clean up, remove a redundant comment and a couple of dprintk call sites. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com> |
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README
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.