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| author | Christoph Hellwig <hch@lst.de> | 2025-08-25 13:15:00 +0200 |
|---|---|---|
| committer | Carlos Maiolino <cem@kernel.org> | 2025-08-28 14:20:03 +0200 |
| commit | 851c4c96db001f51bdad1432aa54549c7fe2c63e (patch) | |
| tree | d8541886a2ebfbd3dac827019da96594ea17fee4 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 0239bd9fa445a21def88f7e76fe6e0414b2a4da0 (diff) | |
| download | kernel-851c4c96db001f51bdad1432aa54549c7fe2c63e.tar.gz | |
xfs: implement XFS_IOC_DIOINFO in terms of vfs_getattr
Use the direct I/O alignment reporting from ->getattr instead of
reimplementing it. This exposes the relaxation of the memory
alignment in the XFS_IOC_DIOINFO info and ensure the information will
stay in sync. Note that randholes.c in xfstests has a bug where it
incorrectly fails when the required memory alignment is smaller than the
pointer size. Round up the reported value as there is a fair chance that
this code got copied into various applications.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions