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filter: filter xfs_io's output in units of page size

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The helpers introduced in this commit will be used to make btrfs tests that
assume 4k as the page size to work on non-4k page-sized systems as well.

Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Chandan Rajendra
2015-12-21 18:01:46 +11:00
committed by Dave Chinner
parent d5cb320a2e
commit 3b845a54e5
2 changed files with 14 additions and 0 deletions
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common/filter
+8
View File
@@ -261,6 +261,14 @@ _filter_xfs_io_blocks_modified()
_filter_xfs_io_units_modified "Block" $BLOCK_SIZE _filter_xfs_io_units_modified "Block" $BLOCK_SIZE
} }
_filter_xfs_io_pages_modified()
{
PAGE_SIZE=$(get_page_size)
_filter_xfs_io_units_modified "Page" $PAGE_SIZE
}
_filter_test_dir() _filter_test_dir()
{ {
sed -e "s,$TEST_DEV,TEST_DEV,g" -e "s,$TEST_DIR,TEST_DIR,g" sed -e "s,$TEST_DEV,TEST_DEV,g" -e "s,$TEST_DIR,TEST_DIR,g"
common/rc
+6
View File
@@ -3212,6 +3212,12 @@ get_block_size()
echo `stat -f -c %S $1` echo `stat -f -c %S $1`
} }
get_page_size()
{
echo $(getconf PAGE_SIZE)
}
init_rc init_rc
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