From: Yufen Yu <yuyufen@huawei.com>
Date: Tue, 26 Feb 2019 14:11:54 +0000 (+0800)
Subject: common/rc: add _get_max_lfs_filesize to return MAX_LFS_FILESIZE
X-Git-Tag: v2022.05.01~1243
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=2e6fb94f9967fbc5e3c95421b705b6368ab69b96;p=xfstests-dev.git

common/rc: add _get_max_lfs_filesize to return MAX_LFS_FILESIZE

Pick up the common function _get_max_lfs_filesize() to return
MAX_LFS_FILESIZE.

Signed-off-by: Yufen Yu <yuyufen@huawei.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
---

diff --git a/common/rc b/common/rc
index 7d9a59e9..8b40aabe 100644
--- a/common/rc
+++ b/common/rc
@@ -3833,6 +3833,22 @@ _get_max_file_size()
 	echo $l
 }
 
+# get MAX_LFS_FILESIZE
+get_max_lfs_filesize()
+{
+	case "$(getconf LONG_BIT)" in
+	"32")
+		echo $(( ($(getconf PAGE_SIZE) << ($(getconf LONG_BIT) - 1) ) - 1))
+		;;
+	"64")
+		echo 9223372036854775807
+		;;
+	*)
+		_fail "sizeof(long) == $(getconf LONG_BIT)?"
+		;;
+	esac
+}
+
 # The maximum filesystem label length, /not/ including terminating NULL
 _label_get_max()
 {
diff --git a/tests/generic/349 b/tests/generic/349
index f01f817d..4eacf31f 100755
--- a/tests/generic/349
+++ b/tests/generic/349
@@ -50,17 +50,7 @@ md5sum $dev | sed -e "s|$dev|SCSI_DEBUG_DEV|g"
 
 echo "Zero range to MAX_LFS_FILESIZE"
 # zod = MAX_LFS_FILESIZE
-case "$(getconf LONG_BIT)" in
-"32")
-	zod=$(( ($(getconf PAGE_SIZE) << ($(getconf LONG_BIT) - 1) ) - 1))
-	;;
-"64")
-	zod=9223372036854775807
-	;;
-*)
-	_fail "sizeof(long) == $(getconf LONG_BIT)?"
-	;;
-esac
+zod=$(_get_max_lfs_filesize)
 $XFS_IO_PROG -c "fzero -k 0 $zod" $dev
 
 echo "Check contents"
diff --git a/tests/generic/350 b/tests/generic/350
index 0aea4c09..a6b8a749 100755
--- a/tests/generic/350
+++ b/tests/generic/350
@@ -47,17 +47,7 @@ md5sum $dev | sed -e "s|$dev|SCSI_DEBUG_DEV|g"
 
 echo "Punch to MAX_LFS_FILESIZE"
 # zod = MAX_LFS_FILESIZE
-case "$(getconf LONG_BIT)" in
-"32")
-	zod=$(( ($(getconf PAGE_SIZE) << ($(getconf LONG_BIT) - 1) ) - 1))
-	;;
-"64")
-	zod=9223372036854775807
-	;;
-*)
-	_fail "sizeof(long) == $(getconf LONG_BIT)?"
-	;;
-esac
+zod=$(_get_max_lfs_filesize)
 $XFS_IO_PROG -c "fpunch 0 $zod" $dev
 
 echo "Check contents"
diff --git a/tests/generic/351 b/tests/generic/351
index e326dca1..ceefceec 100755
--- a/tests/generic/351
+++ b/tests/generic/351
@@ -62,17 +62,7 @@ $XFS_IO_PROG -c "fpunch 512 512" $dev
 
 echo "Zero range past MAX_LFS_FILESIZE keep size"
 # zod = MAX_LFS_FILESIZE
-case "$(getconf LONG_BIT)" in
-"32")
-	zod=$(( ($(getconf PAGE_SIZE) << ($(getconf LONG_BIT) - 1) ) - 1))
-	;;
-"64")
-	zod=9223372036854775807
-	;;
-*)
-	_fail "sizeof(long) == $(getconf LONG_BIT)?"
-	;;
-esac
+zod=$(_get_max_lfs_filesize)
 $XFS_IO_PROG -c "fzero -k 512k $zod" $dev
 
 echo "Zero range past MAX_LFS_FILESIZE"