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DEVEL15-linux-2-6-27-20080816

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LICENSE IPL10
FIXES 111634

add support for 2.6.27, which removes asm/semaphore.h


(cherry picked from commit d7a5619e5bd8241dd13611a4be37f04f3aa4ed27)
This commit is contained in:
Marc Dionne 2008-08-16 20:42:56 +00:00 committed by Derrick Brashear
parent 352a43e8d3
commit 64ae64e972
3 changed files with 18 additions and 0 deletions
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1
acinclude.m4
View File

@ -741,6 +741,7 @@ case $AFS_SYSNAME in *_linux* | *_umlinux*)
LINUX_NEW_EXPORT_OPS
LINUX_CONFIG_H_EXISTS
LINUX_COMPLETION_H_EXISTS
LINUX_SEMAPHORE_H_EXISTS
LINUX_EXPORTFS_H_EXISTS
LINUX_DEFINES_FOR_EACH_PROCESS
LINUX_DEFINES_PREV_TASK

4
src/afs/sysincludes.h
View File

@ -108,7 +108,11 @@ struct xfs_inode_info {
#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/string.h>
#if defined(LINUX_SEMAPHORE_H)
#include <linux/semaphore.h>
#else
#include <asm/semaphore.h>
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
#include <linux/mutex.h>
#endif

13
src/cf/linux-test4.m4
View File

@ -1079,3 +1079,16 @@ _eops.fh_to_parent(NULL, NULL, 0, 0);],
AC_DEFINE([NEW_EXPORT_OPS], 1, [define if kernel uses new export ops])
fi])
AC_DEFUN([LINUX_SEMAPHORE_H_EXISTS], [
AC_MSG_CHECKING([for linux/semaphore.h existance])
AC_CACHE_VAL([ac_cv_linux_semaphore_h_exists], [
AC_TRY_KBUILD(
[#include <linux/semaphore.h>],
[return;],
ac_cv_linux_semaphore_h_exists=yes,
ac_cv_linux_semaphore_h_exists=no)])
AC_MSG_RESULT($ac_cv_linux_semaphore_h_exists)
if test "x$ac_cv_linux_semaphore_h_exists" = "xyes"; then
AC_DEFINE([LINUX_SEMAPHORE_H], 1, [define if linux/semaphore.h exists])
fi])