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| author | Dave Jiang <[email protected]> | 2022-04-18 21:33:21 +0000 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2022-04-20 11:54:42 +0000 |
| commit | bc3452cdfc468a65965d0ac397c940acb787ea4d (patch) | |
| tree | 67b16d1e8e9f7659fff685b817a2437dac2ec614 /tools/perf/util/c++/clang.cpp | |
| parent | dmaengine: idxd: match type for retries var in idxd_enqcmds() (diff) | |
| download | kernel-bc3452cdfc468a65965d0ac397c940acb787ea4d.tar.gz kernel-bc3452cdfc468a65965d0ac397c940acb787ea4d.zip | |
dmaengine: idxd: fix retry value to be constant for duration of function call
When retries is compared to wq->enqcmds_retries each loop of idxd_enqcmds(),
wq->enqcmds_retries can potentially changed by user. Assign the value
of retries to wq->enqcmds_retries during initialization so it is the
original value set when entering the function.
Fixes: 7930d8553575 ("dmaengine: idxd: add knob for enqcmds retries")
Suggested-by: Dave Hansen <[email protected]>
Signed-off-by: Dave Jiang <[email protected]>
Link: https://lore.kernel.org/r/165031760154.3658664.1983547716619266558.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'tools/perf/util/c++/clang.cpp')
0 files changed, 0 insertions, 0 deletions