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| author | Hannes Reinecke <hare@kernel.org> | 2025-02-21 14:38:18 -0800 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-02-24 11:44:43 +0100 |
| commit | 86c60efd7c0ede43bd677f2eee1d84200528df1e (patch) | |
| tree | 69856ae73bd9e644d9f6efbac4e7143247ec2f83 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | b72e591f74de5b5c80963f399d44f485dfc86610 (diff) | |
fs/mpage: avoid negative shift for large blocksize
For large blocksizes the number of block bits is larger than PAGE_SHIFT,
so calculate the sector number from the byte offset instead. This is
required to enable large folios with buffer-heads.
Reviewed-by: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Hannes Reinecke <hare@kernel.org>
Link: https://lore.kernel.org/r/20250221223823.1680616-4-mcgrof@kernel.org
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions