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| author | John Garry <[email protected]> | 2022-09-07 13:34:41 +0000 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2022-09-09 07:27:03 +0000 |
| commit | 189cb8fec14acf4dee59eb2011519e86d389cd3e (patch) | |
| tree | 42fd93c1b6d29310be0630665e9928e77e806bf3 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | iova: Remove magazine BUG_ON() checks (diff) | |
| download | kernel-189cb8fec14acf4dee59eb2011519e86d389cd3e.tar.gz kernel-189cb8fec14acf4dee59eb2011519e86d389cd3e.zip | |
iova: Remove iovad->rcaches check in iova_rcache_get()
The iovad->rcaches check in iova_rcache_get() is pretty much useless
without the same check in iova_rcache_insert().
Instead of adding this symmetric check to fastpath iova_rcache_insert(),
drop the check in iova_rcache_get() in favour of making the IOVA domain
rcache init more robust to failure in future.
Signed-off-by: John Garry <[email protected]>
Reviewed-by: Robin Murphy <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions