Re: [PATCH v5 05/27] cxl/hdm: Use guard() in cxl_dpa_set_mode()

From: Davidlohr Bueso
Date: Wed Oct 30 2024 - 20:16:32 EST

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On Tue, 29 Oct 2024, Ira Weiny wrote:

Additional DCD functionality is being added to this call which will be
simplified by the use of guard() with the cxl_dpa_rwsem.

Convert the function to use guard() prior to adding DCD functionality.

Suggested-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Signed-off-by: Ira Weiny <ira.weiny@xxxxxxxxx>

Reviewed-by: Davidlohr Bueso <dave@xxxxxxxxxxxx>

Next message: John Hubbard: "Re: [PATCH] mm/gup: restore the ability to pin more than 2GB at a time"
Previous message: Ming Lei: "Re: [PATCH] iov_iter: don't require contiguous pages in iov_iter_extract_bvec_pages"
In reply to: Jonathan Cameron: "Re: [PATCH v5 05/27] cxl/hdm: Use guard() in cxl_dpa_set_mode()"
Next in thread: Ira Weiny: "[PATCH v5 06/27] cxl/region: Refactor common create region code"
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