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authorTom Rini <[email protected]>2025-09-02 14:11:45 -0600
committerTom Rini <[email protected]>2025-09-02 14:11:45 -0600
commite31947724f69faaa6b0ccd2539052781358b0572 (patch)
tree1f213d7c6998c37b15e45b2a66ecc341ae8f1fec /doc/develop
parent185aa00a4f5d6fee2c023d8fc459db45b91846d0 (diff)
parent42529beba5a262992b53893477e0de646c1754b6 (diff)
Merge patch series "memtest performance improvements"
Rasmus Villemoes <[email protected]> says: The first two patches make memtest run ~40x faster (when, as it should be, dcache is disabled), with the second patch being responsible for most of that. At least on the beagleboneblack which I used for testing; other boards and configurations will likely see different numbers. This is for CONFIG_SYS_ALT_MEMTEST=y and CONFIG_SYS_ALT_MEMTEST_BITFLIP=n; one could probably get a similar improvement in the bitflip case since that also has a schedule() call in the inner loop. Link: https://lore.kernel.org/r/[email protected]
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