This patch adds a new test 255 that tests that a hole can be punched even when the disk is full. Reserved blocks should be used to allow a punch hole to proceed even when there is not enough blocks to further fragment the file. To test this, the file system is fragmented by punching holes in regular intervals and filling the file system between punches. This will eventually force the file system to use reserved blocks to proceed with the punch hole operation. The work in this patch is a continuation from a previous patch set that has been partially accepted. Signed-off-by: Allison Henderson <achender@xxxxxxxxxxxxxxxxxx> --- v5->v6 Test moved out of 252 and put in its own test 255 _fill_fs and _test_full_fs_punch have been moved from common.punch to test 255 and modified to use the _user_do routines in common.rc _fill_fs has been optimized to stop once files smaller than a block cannot be created. :100644 100644 1f86075... c045e70... M group group | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/group b/group index 1f86075..c045e70 100644 --- a/group +++ b/group @@ -368,3 +368,4 @@ deprecated 252 auto quick prealloc 253 auto quick 254 auto quick +255 auto quick -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
