Hi,
Btrfs self-test module assumed that both sectorsize and PAGE_SIZE are 4K.
Thus many self-tests fail on non-4K page size systems, like ppc64. This
patchset enables self-tests to be executed on non-4k page size systems.
This patchset enables us to easily add support for possible sectorsizes and
nodesizes (e.g. for future subpage-blocksize support).
This patchset also fixes the following bugs:
1) Fix integer overflow when calculating bytes_per_bitmap
2) Fix infinite loop when searching for free space
3) Fix extent buffer bitmap test fail on big-endian system
Feifei Xu (5):
Btrfs: test_check_exists: Fix infinite loop when searching for free
space entries
Btrfs: Fix integer overflow when calculating bytes_per_bitmap
Btrfs: self-tests: Support non-4k page size
Btrfs: test_bitmaps: Fix failure on 64k sectorsize
Btrfs: self-test: fix extent buffer bitmap test fail on BE system
fs/btrfs/ctree.c | 6 +-
fs/btrfs/disk-io.c | 9 +-
fs/btrfs/disk-io.h | 3 +-
fs/btrfs/extent_io.c | 10 +-
fs/btrfs/extent_io.h | 4 +-
fs/btrfs/free-space-cache.c | 17 +-
fs/btrfs/super.c | 62 ++++--
fs/btrfs/tests/btrfs-tests.c | 6 +-
fs/btrfs/tests/btrfs-tests.h | 27 +--
fs/btrfs/tests/extent-buffer-tests.c | 13 +-
fs/btrfs/tests/extent-io-tests.c | 97 +++++----
fs/btrfs/tests/free-space-tests.c | 75 ++++---
fs/btrfs/tests/free-space-tree-tests.c | 30 +--
fs/btrfs/tests/inode-tests.c | 379 ++++++++++++++++++---------------
fs/btrfs/tests/qgroup-tests.c | 111 ++++++----
15 files changed, 489 insertions(+), 360 deletions(-)
--
2.7.4
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