diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 1090 |
1 files changed, 1012 insertions, 78 deletions
@@ -21040,49 +21040,205 @@ _ACEOF - echo "$as_me:$LINENO: checking whether symbol get_zone_counts is exported" >&5 -echo $ECHO_N "checking whether symbol get_zone_counts is exported... $ECHO_C" >&6 - grep -q -E '[[:space:]]get_zone_counts[[:space:]]' \ - $LINUX_OBJ/Module*.symvers 2>/dev/null - rc=$? - if test $rc -ne 0; then - export=0 - for file in ; do - grep -q -E "EXPORT_SYMBOL.*(get_zone_counts)" \ - "$LINUX_OBJ/$file" 2>/dev/null - rc=$? - if test $rc -eq 0; then - export=1 - break; - fi - done - if test $export -eq 0; then - echo "$as_me:$LINENO: result: no" >&5 + echo "$as_me:$LINENO: checking whether global_page_state() is available" >&5 +echo $ECHO_N "checking whether global_page_state() is available... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + unsigned long state; + state = global_page_state(0); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GLOBAL_PAGE_STATE 1 +_ACEOF + + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 - else - echo "$as_me:$LINENO: result: yes" >&5 + + +fi + + rm -Rf build + + + + + echo "$as_me:$LINENO: checking whether page state NR_FREE_PAGES is available" >&5 +echo $ECHO_N "checking whether page state NR_FREE_PAGES is available... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + enum zone_stat_item zsi; + zsi = NR_FREE_PAGES; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF -#define HAVE_GET_ZONE_COUNTS 1 +#define HAVE_ZONE_STAT_ITEM_NR_FREE_PAGES 1 _ACEOF - fi - else + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + + + +fi + + rm -Rf build + + + + + echo "$as_me:$LINENO: checking whether page state NR_INACTIVE is available" >&5 +echo $ECHO_N "checking whether page state NR_INACTIVE is available... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + enum zone_stat_item zsi; + zsi = NR_INACTIVE; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF -#define HAVE_GET_ZONE_COUNTS 1 +#define HAVE_ZONE_STAT_ITEM_NR_INACTIVE 1 _ACEOF - fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 - echo "$as_me:$LINENO: checking whether global_page_state() is available" >&5 -echo $ECHO_N "checking whether global_page_state() is available... $ECHO_C" >&6 + +fi + + rm -Rf build + + + + echo "$as_me:$LINENO: checking whether page state NR_INACTIVE_ANON is available" >&5 +echo $ECHO_N "checking whether page state NR_INACTIVE_ANON is available... $ECHO_C" >&6 cat >conftest.c <<_ACEOF @@ -21093,14 +21249,14 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - #include <linux/vmstat.h> + #include <linux/mm.h> int main (void) { - unsigned long state; - state = global_page_state(NR_FREE_PAGES); + enum zone_stat_item zsi; + zsi = NR_INACTIVE_ANON; ; return 0; @@ -21127,7 +21283,72 @@ _ACEOF echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF -#define HAVE_GLOBAL_PAGE_STATE 1 +#define HAVE_ZONE_STAT_ITEM_NR_INACTIVE_ANON 1 +_ACEOF + + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + + + +fi + + rm -Rf build + + + + echo "$as_me:$LINENO: checking whether page state NR_INACTIVE_FILE is available" >&5 +echo $ECHO_N "checking whether page state NR_INACTIVE_FILE is available... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + enum zone_stat_item zsi; + zsi = NR_INACTIVE_FILE; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ZONE_STAT_ITEM_NR_INACTIVE_FILE 1 _ACEOF @@ -21147,8 +21368,138 @@ fi - echo "$as_me:$LINENO: checking whether free/inactive/active page state is available" >&5 -echo $ECHO_N "checking whether free/inactive/active page state is available... $ECHO_C" >&6 + echo "$as_me:$LINENO: checking whether page state NR_ACTIVE is available" >&5 +echo $ECHO_N "checking whether page state NR_ACTIVE is available... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + enum zone_stat_item zsi; + zsi = NR_ACTIVE; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ZONE_STAT_ITEM_NR_ACTIVE 1 +_ACEOF + + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + + + +fi + + rm -Rf build + + + + echo "$as_me:$LINENO: checking whether page state NR_ACTIVE_ANON is available" >&5 +echo $ECHO_N "checking whether page state NR_ACTIVE_ANON is available... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + enum zone_stat_item zsi; + zsi = NR_ACTIVE_ANON; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ZONE_STAT_ITEM_NR_ACTIVE_ANON 1 +_ACEOF + + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + + + +fi + + rm -Rf build + + + + echo "$as_me:$LINENO: checking whether page state NR_ACTIVE_FILE is available" >&5 +echo $ECHO_N "checking whether page state NR_ACTIVE_FILE is available... $ECHO_C" >&6 cat >conftest.c <<_ACEOF @@ -21159,16 +21510,14 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - #include <linux/mmzone.h> + #include <linux/mm.h> int main (void) { - enum zone_stat_item i1, i2, i3; - i1 = NR_FREE_PAGES; - i2 = NR_INACTIVE; - i3 = NR_ACTIVE; + enum zone_stat_item zsi; + zsi = NR_ACTIVE_FILE; ; return 0; @@ -21195,7 +21544,7 @@ _ACEOF echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF -#define HAVE_ZONE_STAT_ITEM_FIA 1 +#define HAVE_ZONE_STAT_ITEM_NR_ACTIVE_FILE 1 _ACEOF @@ -21214,6 +21563,124 @@ fi + + echo "$as_me:$LINENO: checking whether symbol get_zone_counts is needed" >&5 +echo $ECHO_N "checking whether symbol get_zone_counts is needed... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + +int +main (void) +{ + + #if !defined(HAVE_ZONE_STAT_ITEM_NR_FREE_PAGES) + #error "global_page_state needs NR_FREE_PAGES" + #endif + + #if !defined(HAVE_ZONE_STAT_ITEM_NR_ACTIVE) && \ + !defined(HAVE_ZONE_STAT_ITEM_NR_ACTIVE_ANON) && \ + !defined(HAVE_ZONE_STAT_ITEM_NR_ACTIVE_FILE) + #error "global_page_state needs NR_ACTIVE*" + #endif + + #if !defined(HAVE_ZONE_STAT_ITEM_NR_INACTIVE) && \ + !defined(HAVE_ZONE_STAT_ITEM_NR_INACTIVE_ANON) && \ + !defined(HAVE_ZONE_STAT_ITEM_NR_INACTIVE_FILE) + #error "global_page_state needs NR_INACTIVE*" + #endif + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define NEED_GET_ZONE_COUNTS 1 +_ACEOF + + + echo "$as_me:$LINENO: checking whether symbol get_zone_counts is exported" >&5 +echo $ECHO_N "checking whether symbol get_zone_counts is exported... $ECHO_C" >&6 + grep -q -E '[[:space:]]get_zone_counts[[:space:]]' \ + $LINUX_OBJ/Module*.symvers 2>/dev/null + rc=$? + if test $rc -ne 0; then + export=0 + for file in ; do + grep -q -E "EXPORT_SYMBOL.*(get_zone_counts)" \ + "$LINUX_OBJ/$file" 2>/dev/null + rc=$? + if test $rc -eq 0; then + export=1 + break; + fi + done + if test $export -eq 0; then + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + + else + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GET_ZONE_COUNTS 1 +_ACEOF + + fi + else + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GET_ZONE_COUNTS 1 +_ACEOF + + fi + + + + +fi + + rm -Rf build + + + echo "$as_me:$LINENO: checking whether vfs_unlink() wants 2 args" >&5 echo $ECHO_N "checking whether vfs_unlink() wants 2 args... $ECHO_C" >&6 @@ -23540,49 +24007,205 @@ _ACEOF - echo "$as_me:$LINENO: checking whether symbol get_zone_counts is exported" >&5 -echo $ECHO_N "checking whether symbol get_zone_counts is exported... $ECHO_C" >&6 - grep -q -E '[[:space:]]get_zone_counts[[:space:]]' \ - $LINUX_OBJ/Module*.symvers 2>/dev/null - rc=$? - if test $rc -ne 0; then - export=0 - for file in ; do - grep -q -E "EXPORT_SYMBOL.*(get_zone_counts)" \ - "$LINUX_OBJ/$file" 2>/dev/null - rc=$? - if test $rc -eq 0; then - export=1 - break; - fi - done - if test $export -eq 0; then - echo "$as_me:$LINENO: result: no" >&5 + echo "$as_me:$LINENO: checking whether global_page_state() is available" >&5 +echo $ECHO_N "checking whether global_page_state() is available... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + unsigned long state; + state = global_page_state(0); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GLOBAL_PAGE_STATE 1 +_ACEOF + + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 - else - echo "$as_me:$LINENO: result: yes" >&5 + + +fi + + rm -Rf build + + + + + echo "$as_me:$LINENO: checking whether page state NR_FREE_PAGES is available" >&5 +echo $ECHO_N "checking whether page state NR_FREE_PAGES is available... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + enum zone_stat_item zsi; + zsi = NR_FREE_PAGES; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF -#define HAVE_GET_ZONE_COUNTS 1 +#define HAVE_ZONE_STAT_ITEM_NR_FREE_PAGES 1 _ACEOF - fi - else + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + + + +fi + + rm -Rf build + + + + + echo "$as_me:$LINENO: checking whether page state NR_INACTIVE is available" >&5 +echo $ECHO_N "checking whether page state NR_INACTIVE is available... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + enum zone_stat_item zsi; + zsi = NR_INACTIVE; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF -#define HAVE_GET_ZONE_COUNTS 1 +#define HAVE_ZONE_STAT_ITEM_NR_INACTIVE 1 _ACEOF - fi +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 - echo "$as_me:$LINENO: checking whether global_page_state() is available" >&5 -echo $ECHO_N "checking whether global_page_state() is available... $ECHO_C" >&6 + +fi + + rm -Rf build + + + + echo "$as_me:$LINENO: checking whether page state NR_INACTIVE_ANON is available" >&5 +echo $ECHO_N "checking whether page state NR_INACTIVE_ANON is available... $ECHO_C" >&6 cat >conftest.c <<_ACEOF @@ -23593,14 +24216,14 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - #include <linux/vmstat.h> + #include <linux/mm.h> int main (void) { - unsigned long state; - state = global_page_state(NR_FREE_PAGES); + enum zone_stat_item zsi; + zsi = NR_INACTIVE_ANON; ; return 0; @@ -23627,7 +24250,72 @@ _ACEOF echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF -#define HAVE_GLOBAL_PAGE_STATE 1 +#define HAVE_ZONE_STAT_ITEM_NR_INACTIVE_ANON 1 +_ACEOF + + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + + + +fi + + rm -Rf build + + + + echo "$as_me:$LINENO: checking whether page state NR_INACTIVE_FILE is available" >&5 +echo $ECHO_N "checking whether page state NR_INACTIVE_FILE is available... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + enum zone_stat_item zsi; + zsi = NR_INACTIVE_FILE; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ZONE_STAT_ITEM_NR_INACTIVE_FILE 1 _ACEOF @@ -23647,8 +24335,138 @@ fi - echo "$as_me:$LINENO: checking whether free/inactive/active page state is available" >&5 -echo $ECHO_N "checking whether free/inactive/active page state is available... $ECHO_C" >&6 + echo "$as_me:$LINENO: checking whether page state NR_ACTIVE is available" >&5 +echo $ECHO_N "checking whether page state NR_ACTIVE is available... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + enum zone_stat_item zsi; + zsi = NR_ACTIVE; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ZONE_STAT_ITEM_NR_ACTIVE 1 +_ACEOF + + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + + + +fi + + rm -Rf build + + + + echo "$as_me:$LINENO: checking whether page state NR_ACTIVE_ANON is available" >&5 +echo $ECHO_N "checking whether page state NR_ACTIVE_ANON is available... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mm.h> + +int +main (void) +{ + + enum zone_stat_item zsi; + zsi = NR_ACTIVE_ANON; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_ZONE_STAT_ITEM_NR_ACTIVE_ANON 1 +_ACEOF + + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + + + +fi + + rm -Rf build + + + + echo "$as_me:$LINENO: checking whether page state NR_ACTIVE_FILE is available" >&5 +echo $ECHO_N "checking whether page state NR_ACTIVE_FILE is available... $ECHO_C" >&6 cat >conftest.c <<_ACEOF @@ -23659,16 +24477,14 @@ cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - #include <linux/mmzone.h> + #include <linux/mm.h> int main (void) { - enum zone_stat_item i1, i2, i3; - i1 = NR_FREE_PAGES; - i2 = NR_INACTIVE; - i3 = NR_ACTIVE; + enum zone_stat_item zsi; + zsi = NR_ACTIVE_FILE; ; return 0; @@ -23695,7 +24511,7 @@ _ACEOF echo "${ECHO_T}yes" >&6 cat >>confdefs.h <<\_ACEOF -#define HAVE_ZONE_STAT_ITEM_FIA 1 +#define HAVE_ZONE_STAT_ITEM_NR_ACTIVE_FILE 1 _ACEOF @@ -23714,6 +24530,124 @@ fi + + echo "$as_me:$LINENO: checking whether symbol get_zone_counts is needed" >&5 +echo $ECHO_N "checking whether symbol get_zone_counts is needed... $ECHO_C" >&6 + + +cat >conftest.c <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + +int +main (void) +{ + + #if !defined(HAVE_ZONE_STAT_ITEM_NR_FREE_PAGES) + #error "global_page_state needs NR_FREE_PAGES" + #endif + + #if !defined(HAVE_ZONE_STAT_ITEM_NR_ACTIVE) && \ + !defined(HAVE_ZONE_STAT_ITEM_NR_ACTIVE_ANON) && \ + !defined(HAVE_ZONE_STAT_ITEM_NR_ACTIVE_FILE) + #error "global_page_state needs NR_ACTIVE*" + #endif + + #if !defined(HAVE_ZONE_STAT_ITEM_NR_INACTIVE) && \ + !defined(HAVE_ZONE_STAT_ITEM_NR_INACTIVE_ANON) && \ + !defined(HAVE_ZONE_STAT_ITEM_NR_INACTIVE_FILE) + #error "global_page_state needs NR_INACTIVE*" + #endif + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build + echo "obj-m := conftest.o" >build/Makefile + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define NEED_GET_ZONE_COUNTS 1 +_ACEOF + + + echo "$as_me:$LINENO: checking whether symbol get_zone_counts is exported" >&5 +echo $ECHO_N "checking whether symbol get_zone_counts is exported... $ECHO_C" >&6 + grep -q -E '[[:space:]]get_zone_counts[[:space:]]' \ + $LINUX_OBJ/Module*.symvers 2>/dev/null + rc=$? + if test $rc -ne 0; then + export=0 + for file in ; do + grep -q -E "EXPORT_SYMBOL.*(get_zone_counts)" \ + "$LINUX_OBJ/$file" 2>/dev/null + rc=$? + if test $rc -eq 0; then + export=1 + break; + fi + done + if test $export -eq 0; then + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + + else + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GET_ZONE_COUNTS 1 +_ACEOF + + fi + else + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\_ACEOF +#define HAVE_GET_ZONE_COUNTS 1 +_ACEOF + + fi + + + + +fi + + rm -Rf build + + + echo "$as_me:$LINENO: checking whether vfs_unlink() wants 2 args" >&5 echo $ECHO_N "checking whether vfs_unlink() wants 2 args... $ECHO_C" >&6 |