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Define MADV_NOHUGEPAGE.

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Ulrich Drepper
2011-01-17 18:35:17 -05:00
parent 32465c3ea0
commit 18ba70a559
8 changed files with 9 additions and 1 deletions
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ChangeLog
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@ -1,6 +1,7 @@
2011-01-17 Ulrich Drepper <drepper@gmail.com> 2011-01-17 Ulrich Drepper <drepper@gmail.com>
* sysdeps/unix/sysv/linux/i386/bits/mman.h: Define MADV_HUGEPAGE. * sysdeps/unix/sysv/linux/i386/bits/mman.h: Define MADV_HUGEPAGE and
MADV_NOHUGEPAGE.
* sysdeps/unix/sysv/linux/ia64/bits/mman.h: Likewise. * sysdeps/unix/sysv/linux/ia64/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Likewise.
* sysdeps/unix/sysv/linux/s390/bits/mman.h: Likewise. * sysdeps/unix/sysv/linux/s390/bits/mman.h: Likewise.

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sysdeps/unix/sysv/linux/i386/bits/mman.h
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@ -97,6 +97,7 @@
# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ # define MADV_MERGEABLE 12 /* KSM may merge identical pages. */
# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ # define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */
# define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */ # define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */
# define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */
# define MADV_HWPOISON 100 /* Poison a page for testing. */ # define MADV_HWPOISON 100 /* Poison a page for testing. */
#endif #endif

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sysdeps/unix/sysv/linux/ia64/bits/mman.h
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@ -96,6 +96,7 @@
# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ # define MADV_MERGEABLE 12 /* KSM may merge identical pages. */
# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ # define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */
# define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */ # define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */
# define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */
# define MADV_HWPOISON 100 /* Poison a page for testing. */ # define MADV_HWPOISON 100 /* Poison a page for testing. */
#endif #endif

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sysdeps/unix/sysv/linux/powerpc/bits/mman.h
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@ -97,6 +97,7 @@
# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ # define MADV_MERGEABLE 12 /* KSM may merge identical pages. */
# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ # define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */
# define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */ # define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */
# define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */
# define MADV_HWPOISON 100 /* Poison a page for testing. */ # define MADV_HWPOISON 100 /* Poison a page for testing. */
#endif #endif

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sysdeps/unix/sysv/linux/s390/bits/mman.h
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@ -95,6 +95,7 @@
# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ # define MADV_MERGEABLE 12 /* KSM may merge identical pages. */
# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ # define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */
# define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */ # define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */
# define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */
# define MADV_HWPOISON 100 /* Poison a page for testing. */ # define MADV_HWPOISON 100 /* Poison a page for testing. */
#endif #endif

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sysdeps/unix/sysv/linux/sh/bits/mman.h
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@ -95,6 +95,7 @@
# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ # define MADV_MERGEABLE 12 /* KSM may merge identical pages. */
# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ # define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */
# define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */ # define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */
# define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */
# define MADV_HWPOISON 100 /* Poison a page for testing. */ # define MADV_HWPOISON 100 /* Poison a page for testing. */
#endif #endif

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sysdeps/unix/sysv/linux/sparc/bits/mman.h
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@ -98,6 +98,7 @@
# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ # define MADV_MERGEABLE 12 /* KSM may merge identical pages. */
# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ # define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */
# define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */ # define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */
# define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */
# define MADV_HWPOISON 100 /* Poison a page for testing. */ # define MADV_HWPOISON 100 /* Poison a page for testing. */
#endif #endif

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sysdeps/unix/sysv/linux/x86_64/bits/mman.h
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@ -98,6 +98,7 @@
# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */ # define MADV_MERGEABLE 12 /* KSM may merge identical pages. */
# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */ # define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */
# define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */ # define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */
# define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */
# define MADV_HWPOISON 100 /* Poison a page for testing. */ # define MADV_HWPOISON 100 /* Poison a page for testing. */
#endif #endif