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| author | Bart Van Assche <[email protected]> | 2022-05-11 16:51:52 -0700 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2022-05-12 06:33:26 -0600 |
| commit | 5d2ae14276e698c76fa0c8ce870103f343b38263 (patch) | |
| tree | 0f18e3fe0fb4fdb72ccb37340d6a0e8dfe5359c2 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 5ce7729f25c16d5045deff4c9577e6d565da2d8d (diff) | |
block: Fix the bio.bi_opf comment
Commit ef295ecf090d modified the Linux kernel such that the bottom bits
of the bi_opf member contain the operation instead of the topmost bits.
That commit did not update the comment next to bi_opf. Hence this patch.
From commit ef295ecf090d:
-#define bio_op(bio) ((bio)->bi_opf >> BIO_OP_SHIFT)
+#define bio_op(bio) ((bio)->bi_opf & REQ_OP_MASK)
Cc: Christoph Hellwig <[email protected]>
Cc: Ming Lei <[email protected]>
Fixes: ef295ecf090d ("block: better op and flags encoding")
Signed-off-by: Bart Van Assche <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions