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Searched refs:shmmax (Results 1 – 11 of 11) sorted by relevance

/linux-6.1.9/tools/testing/selftests/vm/
Drun_vmtests.sh92 shmmax=$(cat /proc/sys/kernel/shmmax)
94 echo 268435456 > /proc/sys/kernel/shmmax
97 echo "$shmmax" > /proc/sys/kernel/shmmax
/linux-6.1.9/arch/xtensa/include/uapi/asm/
Dshmbuf.h43 unsigned long shmmax; member
/linux-6.1.9/ipc/
Dshm.c916 if (in->shmmax > INT_MAX) in copy_shminfo_to_user()
917 out.shmmax = INT_MAX; in copy_shminfo_to_user()
919 out.shmmax = (int)in->shmmax; in copy_shminfo_to_user()
1053 shminfo->shmmax = ns->shm_ctlmax; in shmctl_ipc_info()
1335 compat_ulong_t shmmax; member
1355 if (in->shmmax > INT_MAX) in copy_compat_shminfo_to_user()
1356 in->shmmax = INT_MAX; in copy_compat_shminfo_to_user()
1360 info.shmmax = in->shmmax; in copy_compat_shminfo_to_user()
1369 info.shmmax = in->shmmax; in copy_compat_shminfo_to_user()
/linux-6.1.9/include/uapi/asm-generic/
Dshmbuf.h50 unsigned long shmmax; member
/linux-6.1.9/arch/sparc/include/uapi/asm/
Dshmbuf.h40 unsigned long shmmax; member
/linux-6.1.9/arch/powerpc/include/uapi/asm/
Dshmbuf.h49 unsigned long shmmax; member
/linux-6.1.9/arch/parisc/include/uapi/asm/
Dshmbuf.h42 unsigned long shmmax; member
/linux-6.1.9/arch/x86/include/uapi/asm/
Dshmbuf.h34 __kernel_ulong_t shmmax; member
/linux-6.1.9/arch/mips/include/uapi/asm/
Dshmbuf.h50 unsigned long shmmax; member
/linux-6.1.9/include/uapi/linux/
Dshm.h94 int shmmax; member
/linux-6.1.9/Documentation/admin-guide/sysctl/
Dkernel.rst1211 ``ceil(shmmax/PAGE_SIZE)``.
1219 shmmax chapter