#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: man-pages-l10n VERSION\n"
"POT-Creation-Date: 2014-07-17 17:53+0900\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"

#. type: TH
#: man-pages/man2/alloc_hugepages.2:25
#, no-wrap
msgid "ALLOC_HUGEPAGES"
msgstr ""

#. type: TH
#: man-pages/man2/alloc_hugepages.2:25
#, no-wrap
msgid "2007-05-31"
msgstr ""

#. type: TH
#: man-pages/man2/alloc_hugepages.2:25
#, no-wrap
msgid "Linux"
msgstr ""

#. type: TH
#: man-pages/man2/alloc_hugepages.2:25
#, no-wrap
msgid "Linux Programmer's Manual"
msgstr ""

#. type: SH
#: man-pages/man2/alloc_hugepages.2:26
#, no-wrap
msgid "NAME"
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:28
msgid "alloc_hugepages, free_hugepages - allocate or free huge pages"
msgstr ""

#. type: SH
#: man-pages/man2/alloc_hugepages.2:28
#, no-wrap
msgid "SYNOPSIS"
msgstr ""

#.  asmlinkage unsigned long sys_alloc_hugepages(int key, unsigned long addr,
#.  unsigned long len, int prot, int flag);
#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:34
#, no-wrap
msgid ""
"B<void *alloc_hugepages(int >I<key>B<, void *>I<addr>B<, size_t >I<len>B<,>\n"
"B<                      int >I<prot>B<, int >I<flag>B<);>\n"
msgstr ""

#.  asmlinkage int sys_free_hugepages(unsigned long addr);
#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:37
#, no-wrap
msgid "B<int free_hugepages(void *>I<addr>B<);>\n"
msgstr ""

#. type: SH
#: man-pages/man2/alloc_hugepages.2:38
#, no-wrap
msgid "DESCRIPTION"
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:49
msgid ""
"The system calls B<alloc_hugepages>()  and B<free_hugepages>()  were "
"introduced in Linux 2.5.36 and removed again in 2.5.54.  They existed only "
"on i386 and ia64 (when built with B<CONFIG_HUGETLB_PAGE>).  In Linux 2.4.20, "
"the syscall numbers exist, but the calls fail with the error B<ENOSYS>."
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:57
msgid ""
"On i386 the memory management hardware knows about ordinary pages (4 KiB)  "
"and huge pages (2 or 4 MiB).  Similarly ia64 knows about huge pages of "
"several sizes.  These system calls serve to map huge pages into the "
"process's memory or to free them again.  Huge pages are locked into memory, "
"and are not swapped."
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:66
msgid ""
"The I<key> argument is an identifier.  When zero the pages are private, and "
"not inherited by children.  When positive the pages are shared with other "
"applications using the same I<key>, and inherited by child processes."
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:81
msgid ""
"The I<addr> argument of B<free_hugepages>()  tells which page is being freed:"
" it was the return value of a call to B<alloc_hugepages>().  (The memory is "
"first actually freed when all users have released it.)  The I<addr> argument "
"of B<alloc_hugepages>()  is a hint, that the kernel may or may not follow.  "
"Addresses must be properly aligned."
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:86
msgid ""
"The I<len> argument is the length of the required segment.  It must be a "
"multiple of the huge page size."
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:94
msgid ""
"The I<prot> argument specifies the memory protection of the segment.  It is "
"one of B<PROT_READ>, B<PROT_WRITE>, B<PROT_EXEC>."
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:109
msgid ""
"The I<flag> argument is ignored, unless I<key> is positive.  In that case, "
"if I<flag> is B<IPC_CREAT>, then a new huge page segment is created when "
"none with the given key existed.  If this flag is not set, then B<ENOENT> is "
"returned when no segment with the given key exists."
msgstr ""

#. type: SH
#: man-pages/man2/alloc_hugepages.2:109
#, no-wrap
msgid "RETURN VALUE"
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:118
msgid ""
"On success, B<alloc_hugepages>()  returns the allocated virtual address, and "
"B<free_hugepages>()  returns zero.  On error, -1 is returned, and I<errno> "
"is set appropriately."
msgstr ""

#. type: SH
#: man-pages/man2/alloc_hugepages.2:118
#, no-wrap
msgid "ERRORS"
msgstr ""

#. type: TP
#: man-pages/man2/alloc_hugepages.2:119
#, no-wrap
msgid "B<ENOSYS>"
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:122
msgid "The system call is not supported on this kernel."
msgstr ""

#. type: SH
#: man-pages/man2/alloc_hugepages.2:122
#, no-wrap
msgid "FILES"
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:126
msgid ""
"I</proc/sys/vm/nr_hugepages> Number of configured hugetlb pages.  This can "
"be read and written."
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:130
msgid ""
"I</proc/meminfo> Gives info on the number of configured hugetlb pages and on "
"their size in the three variables HugePages_Total, HugePages_Free, "
"Hugepagesize."
msgstr ""

#. type: SH
#: man-pages/man2/alloc_hugepages.2:130
#, no-wrap
msgid "CONFORMING TO"
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:133
msgid ""
"These calls are specific to Linux on Intel processors, and should not be "
"used in programs intended to be portable."
msgstr ""

#. type: SH
#: man-pages/man2/alloc_hugepages.2:133
#, no-wrap
msgid "NOTES"
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:141
msgid ""
"These system calls are gone; they existed only in Linux 2.5.36 through to 2."
"5.54.  Now the hugetlbfs filesystem can be used instead.  Memory backed by "
"huge pages (if the CPU supports them) is obtained by using B<mmap>(2)  to "
"map files in this virtual filesystem."
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:145
msgid ""
"The maximal number of huge pages can be specified using the B<hugepages=> "
"boot parameter."
msgstr ""

#.  requires CONFIG_HUGETLB_PAGE (under "Processor type and features")
#.  and CONFIG_HUGETLBFS (under "Filesystems").
#.  mount -t hugetlbfs hugetlbfs /huge
#.  SHM_HUGETLB
#. type: SH
#: man-pages/man2/alloc_hugepages.2:150
#, no-wrap
msgid "COLOPHON"
msgstr ""

#. type: Plain text
#: man-pages/man2/alloc_hugepages.2:158
msgid ""
"This page is part of release 3.70 of the Linux I<man-pages> project.  A "
"description of the project, information about reporting bugs, and the latest "
"version of this page, can be found at \\%http://www.kernel.org/doc/man-pages/"
"."
msgstr ""