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Файловый менеджер - Редактировать - /usr/include/linux/mempolicy.h

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note / / * NUMA memory policies for Linux. * Copyright 2003,2004 Andi Kleen SuSE Labs / #ifndef _LINUX_MEMPOLICY_H #define _LINUX_MEMPOLICY_H #include <linux/errno.h> / * Both the MPOL_* mempolicy mode and the MPOL_F_* optional mode flags are * passed by the user to either set_mempolicy() or mbind() in an 'int' actual. * The MPOL_MODE_FLAGS macro determines the legal set of optional mode flags. / / Policies / enum { MPOL_DEFAULT, MPOL_PREFERRED, MPOL_BIND, MPOL_INTERLEAVE, MPOL_LOCAL, MPOL_PREFERRED_MANY, MPOL_MAX, / always last member of enum / }; / Flags for set_mempolicy / #define MPOL_F_STATIC_NODES (1 << 15) #define MPOL_F_RELATIVE_NODES (1 << 14) #define MPOL_F_NUMA_BALANCING (1 << 13) / Optimize with NUMA balancing if possible / / * MPOL_MODE_FLAGS is the union of all possible optional mode flags passed to * either set_mempolicy() or mbind(). / #define MPOL_MODE_FLAGS \ (MPOL_F_STATIC_NODES \| MPOL_F_RELATIVE_NODES \| MPOL_F_NUMA_BALANCING) / Flags for get_mempolicy / #define MPOL_F_NODE (1<<0) / return next IL mode instead of node mask / #define MPOL_F_ADDR (1<<1) / look up vma using address / #define MPOL_F_MEMS_ALLOWED (1<<2) / return allowed memories / / Flags for mbind / #define MPOL_MF_STRICT (1<<0) / Verify existing pages in the mapping / #define MPOL_MF_MOVE (1<<1) / Move pages owned by this process to conform to policy / #define MPOL_MF_MOVE_ALL (1<<2) / Move every page to conform to policy / #define MPOL_MF_LAZY (1<<3) / Modifies '_MOVE: lazy migrate on fault / #define MPOL_MF_INTERNAL (1<<4) / Internal flags start here / #define MPOL_MF_VALID (MPOL_MF_STRICT \| \ MPOL_MF_MOVE \| \ MPOL_MF_MOVE_ALL) / * Internal flags that share the struct mempolicy flags word with * "mode flags". These flags are allocated from bit 0 up, as they * are never OR'ed into the mode in mempolicy API arguments. / #define MPOL_F_SHARED (1 << 0) / identify shared policies / #define MPOL_F_MOF (1 << 3) / this policy wants migrate on fault / #define MPOL_F_MORON (1 << 4) / Migrate On protnone Reference On Node / #endif / _LINUX_MEMPOLICY_H */