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| author | Niklas Neronin <niklas.neronin@linux.intel.com> | 2025-09-17 08:39:06 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-09-25 11:13:50 +0200 |
| commit | e5051c055926e9d8d153f5811c56e88bf204ae99 (patch) | |
| tree | d27eefee084260b46bf06514cf80981bc6d7066e /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | c839be6df4dac52ba0979ad02519bf0816127f5d (diff) | |
usb: xhci: introduce macro for ring segment list iteration
[ Upstream commit 3f970bd06c5295e742ef4f9cf7808a3cb74a6816 ]
Add macro to streamline and standardize the iteration over ring
segment list.
xhci_for_each_ring_seg(): Iterates over the entire ring segment list.
The xhci_free_segments_for_ring() function's while loop has not been
updated to use the new macro. This function has some underlying issues,
and as a result, it will be handled separately in a future patch.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20241106101459.775897-11-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: a5c98e8b1398 ("xhci: dbc: Fix full DbC transfer ring after several reconnects")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions