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| author | Christian König <[email protected]> | 2020-10-09 15:08:55 +0200 |
|---|---|---|
| committer | Christian König <[email protected]> | 2020-11-05 13:03:43 +0100 |
| commit | 0227da01f2559626396af5f6c7453360db86c1f6 (patch) | |
| tree | 4bd2c28e4a1de36378eb7a45be3e81b52318f043 /tools/perf/scripts/python/flamegraph.py | |
| parent | ea86f3defd55f141a44146e66cbf8ffb683d60da (diff) | |
mm: mmap: fix fput in error path v2
Patch "495c10cc1c0c CHROMIUM: dma-buf: restore args..."
adds a workaround for a bug in mmap_region.
As the comment states ->mmap() callback can change
vma->vm_file and so we might call fput() on the wrong file.
Revert the workaround and proper fix this in mmap_region.
v2: drop the extra if in dma_buf_mmap as well
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Jason Gunthorpe <[email protected]>
Link: https://patchwork.freedesktop.org/patch/394772/
Diffstat (limited to 'tools/perf/scripts/python/flamegraph.py')
0 files changed, 0 insertions, 0 deletions