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| author |   David Sterba <dsterba@suse.com> | 2016-01-22 17:16:18 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-01-22 17:16:18 +0100 |
| commit | 79b134a22b6fc45f48bcc1c27d6bf05b3ede5e06 (patch) | |
| tree | c33a0062db4e89f50d41f7ace7bde14864e5fb76 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | btrfs: tests: switch to GFP_KERNEL (diff) | |
| download | wireguard-linux-79b134a22b6fc45f48bcc1c27d6bf05b3ede5e06.tar.xz wireguard-linux-79b134a22b6fc45f48bcc1c27d6bf05b3ede5e06.zip | |
btrfs: tweak free space tree bitmap allocation
The requested bitmap size varies, observed numbers were < 4K up to 16K.
Using vmalloc unconditionally would be too heavy, we'll try contiguous
allocations first and fall back to vmalloc if there's no contig memory.
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions