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doc: Update concurrency doc with new name for thread.h

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This file was renamed from io_channel.h to thread.h

Change-Id: I793bd0f314f7889d3c95c73dab76fcb688779663
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/421554
Reviewed-by: Dariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
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Ben Walker 2018-08-07 14:59:12 -07:00 committed by Jim Harris
parent f22886f4fc
commit 53cbe5d090
1 changed files with 4 additions and 4 deletions
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doc/concurrency.md
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@ -64,9 +64,9 @@ SPDK provides several layers of message passing infrastructure. The most
fundamental libraries in SPDK, for instance, don't do any message passing on
their own and instead enumerate rules about when functions may be called in
their documentation (e.g. @ref nvme). Most libraries, however, depend on SPDK's
[io_channel](http://www.spdk.io/doc/io__channel_8h.html) infrastructure,
located in `libspdk_thread.a`. The io_channel infrastructure is an abstraction
around a basic message passing framework and defines a few key abstractions.
[thread](http://www.spdk.io/doc/thread_8h.html)
abstraction, located in `libspdk_thread.a`. The thread abstraction provides a
basic message passing framework and defines a few key primitives.
First, spdk_thread is an abstraction for a thread of execution and
spdk_poller is an abstraction for a function that should be
@ -97,7 +97,7 @@ chose. In today's code spdk_io_device is any pointer, whose uniqueness is
predicated only on its memory address, and spdk_io_channel is the per-thread
context associated with a particular spdk_io_device.
The io_channel infrastructure provides functions to send a message to any other
The threading abstraction provides functions to send a message to any other
thread, to send a message to all threads one by one, and to send a message to
all threads for which there is an io_channel for a given io_device.