apfs/apfstests
0
0
Fork 0
mirror of https://github.com/linux-apfs/apfstests.git synced 2026-05-01 15:01:44 -07:00
Code Issues Packages Projects Releases Wiki Activity

generic: test zero range crossing isize within single block

Browse Source 
Exercise the situation that cause ext4 to BUG_ON() when we use
zero range to zero a range which starts within the isize but ends
past the isize but still in the same block. This particular problem
has only been seen on systems with page_size > block_size.

This tests exercises the problem fixed in kernel with commit
0f2af21aae11972fa924374ddcf52e88347cf5a8
ext4: Allocate entire range in zero range

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Lukas Czerner
2015-08-04 14:10:49 +10:00
committed by Dave Chinner
parent fe272bc1c5
commit 6b992d5f16
3 changed files with 67 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/generic/096.out
+2
View File
@@ -0,0 +1,2 @@
QA output created by 096
Silence is golden