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Douglas Gilbert
10bde980ac
Introduce a state enum into sdebug_defer objects to indicate which, if any, defer method has been used with the associated command. Also add 2 bools to indicate which of the defer methods has been initialized. Those objects are re-used but the initialization only needs to be done once. This simplifies command cancellation handling. Now the delay associated with a deferred response of a command cannot be changed (once started) by changing the delay (and ndelay) parameters in sysfs. Command aborts and driver shutdown are still honoured immediately when received. [mkp: applied by hand] Signed-off-by: Douglas Gilbert <dgilbert@interlog.com> Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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.