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| author | Justin Tee <justin.tee@broadcom.com> | 2023-04-17 22:15:57 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-05-08 14:16:05 +0300 |
| commit | a7b94c159210cdb9393fa6e69f8d085e43c0607b (patch) | |
| tree | b8e7021723c39e63b0981036f36980c6e7fe9b07 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 5fc849d8056d6f51bc8cd43cbcd85d4e71aa1ee2 (diff) | |
| download | linux-a7b94c159210cdb9393fa6e69f8d085e43c0607b.tar.xz | |
scsi: lpfc: Replace blk_irq_poll intr handler with threaded IRQ
It has been determined that the threaded IRQ API accomplishes effectively
the same performance metrics as blk_irq_poll. As blk_irq_poll is mostly
scheduled by the softirqd and handled in softirq context, this is not
entirely desired from a Fibre Channel driver context. A threaded IRQ model
fits cleaner. This patch replaces the blk_irq_poll logic with threaded
IRQ.
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Link: https://lore.kernel.org/r/20230417191558.83100-7-justintee8345@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions