From 2e6fb94f9967fbc5e3c95421b705b6368ab69b96 Mon Sep 17 00:00:00 2001 From: Yufen Yu Date: Tue, 26 Feb 2019 22:11:54 +0800 Subject: [PATCH] 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 Reviewed-by: Eryu Guan Signed-off-by: Eryu Guan --- common/rc | 16 ++++++++++++++++ tests/generic/349 | 12 +----------- tests/generic/350 | 12 +----------- tests/generic/351 | 12 +----------- 4 files changed, 19 insertions(+), 33 deletions(-) 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" -- 2.39.5