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allocate_fs_swapmap(5) -- determines when swapmap structures are allocated for filesystem swap
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The allocate_fs_swapmap tunable is used to determine whether to allocate all needed filesystem swap structures during the initialization of the filesystem swap device or wait until they are needed. Pre-allocation of all filesystem swap structures upon initialization saves time during later usage of the filesystem swap, and prevents later allocation failure due to physical memory contention. Dynami... |
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