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| author |   Shaohua Li <shli@fb.com> | 2015-01-15 17:32:25 -0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@fb.com> | 2015-01-23 14:15:46 -0700 |
| commit | ee1b6f7aff94019c09e73837054979063f722046 (patch) | |
| tree | 79c7b943d7c6d62fec1874afd2c50964de054aa0 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | block: Remove annoying "unknown partition table" message (diff) | |
| download | wireguard-linux-ee1b6f7aff94019c09e73837054979063f722046.tar.xz wireguard-linux-ee1b6f7aff94019c09e73837054979063f722046.zip | |
block: support different tag allocation policy
The libata tag allocation is using a round-robin policy. Next patch will
make libata use block generic tag allocation, so let's add a policy to
tag allocation.
Currently two policies: FIFO (default) and round-robin.
Cc: Jens Axboe <axboe@fb.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Shaohua Li <shli@fb.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions