Md Haris Iqbal
4bc14f3101
block/rnbd-srv: Set keep_id to true after mutex_trylock
After setting keep_id if the mutex trylock fails, the keep_id stays set for the rest of the sess_dev lifetime. Therefore, set keep_id to true after mutex_trylock succeeds, so that a failure of trylock does'nt touch keep_id. Fixes: b168e1d85cf3 ("block/rnbd-srv: Prevent a deadlock generated by accessing sysfs in parallel") Cc: gi-oh.kim@ionos.com Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com> Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Link: https://lore.kernel.org/r/20220707143122.460362-2-haris.iqbal@ionos.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
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.
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