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From: Mike Galbraith To: Sergey Senozhatsky , Sebastian Andrzej Siewior Cc: linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, Jens Axboe , Minchan Kim , Thomas Gleixner Date: Fri, 24 Mar 2023 05:32:49 +0100 In-Reply-To: <20230324040750.GE3271889@google.com> References: <20230323161830.jFbWCosd@linutronix.de> <20230324040750.GE3271889@google.com> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.42.4 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:L9A+GUxMdTHolQU8gpnn7tz6hTj0+abhDDF3oYvBKDfG5kaRmLO wEuGjeLHbKBJM6WSOOuJ4lqlnbzmA9UxnAnofbxQogYwII7YdQ6wrq5E+jBuWCBK0MNtn5d 1PCF2Kfcigxk5PnEcVKxBAjQN435SgMvI2U1n4bdixtGrJi/WU9SxHbirSucI2Il06pGNyH LkgP+SrjInHKRW0MH4J7Q== UI-OutboundReport: notjunk:1;M01:P0:dWl9TWImTj0=;li7vaI+rE2Iu1du5Ae1oUQQq9uN X0F/AXoD9QTSkr1LOHZmGiCVgwHMjc+jTUT1JkDR8CI6697eqtLqT2P7bIa4xgufe6VSfZlT+ ezOiI34S7gqt0j1nA+q+uKTlpi/hT1MmFSiIiw2CUHatqxUeguQr4QLk82Pef5arTMbBq+I12 hEC2SidY4OD451dkdl1haWxsLbsavyjf3CPJmUADrJFkfa7ZEW6drjOlNjqan9LbEZXPSLVg7 u7YsdANvdIbVoo3n9EmdHmkF7KtZ4lNS9Tx78xY2RJwIIKMC92HpOkO91upAnoT7zfxj9DKVf 15cDf6tNNtrpZg3m/JN6F2ImP50lyzsXCYeUcI2864zp0E5/qFK82Lr2tSHp16mM781x9QlsJ MA0e0/LeSERfl4X4qbTVSWGLLjTwi024iopGDIhxb6gjx2LGCMe9D+50CsDllt4wOFz23TCvT S0tUE5Pk4wBgoiKAhZb0v/tLA6t+aay3oUgCryv7l9O3GTY3meT6hfjk9yAElTgpu5ozCmuKN HEdl1PIbrMq/7GO17VIoRxKO6Q0oxrMKRWvqMbM24S7lhr1MhUKdnlTXzyouF19RwemK4zT88 7ijO5CeeJSRnrkI+k44ACjouXLwJCQAhgE9xh65xblX7qFqYmsRtJdRXsB1I0Tyv0R/F7hmq/ Pu1tIM7FLLrJlb1B+KSXqGyaAy+BstGalHUkH+4zKtFCnlus8uo0yvm0STF7cy3i/90nCj7mA /BEGomfRNRrE5r3YdzzYjDM1/r8jjKF4jeK/yN5dcbVbdykGChoTzxazp14Y7J4AsXvaA+wfF ypj6ZksSXn1So21ezhmkEdtOzXVNUpCZnrFj3/W5Ly0u+/fKcOILy7NJSAzZYoithOxS/NrUn MTc4xn2+gmem12tgTGVdO3rxGQwNkNBNxnQZXcrRw0B6ZzgGOK30v2/NWMd8Dhxf9wd0gkDS1 TJ0dNYRi+gKTEb7j5808T4ZtIRI= X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2023-03-24 at 13:07 +0900, Sergey Senozhatsky wrote: > On (23/03/23 17:18), Sebastian Andrzej Siewior wrote: > > Mike most likely stumbled upon it while running LTP. > > Yeah, I'm curious if anyone uses zram in preempt-rt systems. I don't > mind this patch but would be nice to add new code when it solves some > real problems. Maybe `depend on !PREEMPT_RT` can be a better option. Patchlet's job here is only obese config RT vs !RT testing. It can always move back into local_patches, it won't be lonely ;-) -Mike