X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Fautoconf%2Flustre-core.m4;h=8bd7f6bea579dd51343ef65430cf393fdb4e6f6b;hp=45b127eace697a32035e5dd357ba2ac4ba55ea72;hb=f40891396a460b6b73d2ff9ea55629e4065ef349;hpb=51b1da4054704d0e115ddb2c8857c5a84c7ed958

diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4
index 45b127e..8bd7f6b 100644
--- a/lustre/autoconf/lustre-core.m4
+++ b/lustre/autoconf/lustre-core.m4
@@ -2093,6 +2093,24 @@ LB_LINUX_TRY_COMPILE([
 ])
 
 #
+# 2.6.35 file_operations.fsync taken 2 arguments.
+#
+AC_DEFUN([LC_FILE_FSYNC],
+[AC_MSG_CHECKING([if file_operations.fsync taken 2 arguments])
+LB_LINUX_TRY_COMPILE([
+        #include <linux/fs.h>
+],[
+        ((struct file_operations *)0)->fsync(NULL, 0);
+],[
+        AC_DEFINE(HAVE_FILE_FSYNC_2ARGS, 1,
+                [file_operations.fsync taken 2 arguments])
+        AC_MSG_RESULT([yes])
+],[
+        AC_MSG_RESULT([no])
+])
+])
+
+#
 # 2.6.38 export blkdev_get_by_dev
 #
 AC_DEFUN([LC_BLKDEV_GET_BY_DEV],
@@ -2317,6 +2335,9 @@ AC_DEFUN([LC_PROG_LINUX],
          LC_BLK_QUEUE_MAX_SEGMENTS
          LC_SET_CPUS_ALLOWED
 
+         # 2.6.35
+         LC_FILE_FSYNC
+
          # 2.6.36
          LC_SBOPS_EVICT_INODE