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a8efc69a65
Patch series "better block swap batching and a different take on swap_ops v5". This series makes use of the swap_iocb for block as well so that it doesn't do inefficient single-bio I/O, and then rebases the swap_ops from Baoquan on top of the now very different method structure. When running doing kernels builds, which is a workload that doesn't really do much THP anonymous memory it still gets 2x clustering for writeout and 1.2x for reading back swap in. The overall times do not actually change, though. This patch (of 7): Provide a wrapper for the shmem abuses in drm to prepare for swap I/O refactoring by keeping swap_iocb handling entirely contained in mm/. Link: https://lore.kernel.org/20260713093350.2154226-1-hch@lst.de Link: https://lore.kernel.org/20260713093350.2154226-2-hch@lst.de Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Baoquan He <baoquan.he@linux.dev> Reviewed-by: Nhat Pham <nphamcs@gmail.com> Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com> Acked-by: Chris Li <chrisl@kernel.org> Reviewed-by: Kairui Song <kasong@tencent.com> Cc: Kemeng Shi <shikemeng@huaweicloud.com> Cc: Barry Song <baohua@kernel.org> Cc: Youngjun Park <youngjun.park@lge.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
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| drm | ||
| host1x | ||
| ipu-v3 | ||
| nova-core | ||
| tests | ||
| trace | ||
| vga | ||
| buddy.c | ||
| Kconfig | ||
| Makefile | ||