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| author |   Darrick J. Wong <djwong@kernel.org> | 2024-11-03 20:19:28 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-11-05 13:38:42 -0800 |
| commit | b91afef724710e3dc7d65a28105ffd7a4e861d69 (patch) | |
| tree | 94c2348a6421a4d6b2dc774453add53fc2a8aaff /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | xfs: use realtime EFI to free extents when rtgroups are enabled (diff) | |
| download | wireguard-linux-b91afef724710e3dc7d65a28105ffd7a4e861d69.tar.xz wireguard-linux-b91afef724710e3dc7d65a28105ffd7a4e861d69.zip | |
xfs: don't merge ioends across RTGs
Unlike AGs, RTGs don't always have metadata in their first blocks, and
thus we don't get automatic protection from merging I/O completions
across RTG boundaries. Add code to set the IOMAP_F_BOUNDARY flag for
ioends that start at the first block of a RTG so that they never get
merged into the previous ioend.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions