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| author | Fabio M. De Francesco <fmdefrancesco@gmail.com> | 2022-07-04 17:01:29 +0300 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-08-18 18:53:31 +0300 |
| commit | 03f51719df032637250af828f9a1ffcc5695982d (patch) | |
| tree | 8479e35c63e4f72e4706d0c99060d2fe44ffa867 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | e34cfee65ec891a319ce79797dda18083af33a76 (diff) | |
| download | linux-03f51719df032637250af828f9a1ffcc5695982d.tar.xz | |
ixgbe: Don't call kmap() on page allocated with GFP_ATOMIC
Pages allocated with GFP_ATOMIC cannot come from Highmem. This is why
there is no need to call kmap() on them.
Therefore, don't call kmap() on rx_buffer->page() and instead use a
plain page_address() to get the kernel address.
Suggested-by: Ira Weiny <ira.weiny@intel.com>
Suggested-by: Alexander Duyck <alexander.duyck@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Alexander Duyck <alexanderduyck@fb.com>
Tested-by: Gurucharan <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions