Release fstests v2022.07.31
seek_sanity_test: use XFS ioctls to determine file allocation unit size
liuyd.fnst@fujitsu.com reported that my recent change to the seek sanity
test broke NFS. I foolishly thought that st_blksize was sufficient to
find the file allocation unit size so that applications could figure out
the SEEK_HOLE granularity. Replace that with an explicit callout to XFS
ioctls so that xfs realtime will work again.
Fixes: e861a302 ("seek_sanity_test: fix allocation unit detection on XFS realtime")
Reported-by: liuyd.fnst@fujitsu.com
Tested-by: liuyd.fnst@fujitsu.com
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Signed-off-by: Zorro Lang <zlang@kernel.org>
1 file changed
