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| author |   Chao Yu <yuchao0@huawei.com> | 2016-10-11 22:31:35 +0800 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2016-11-23 12:11:02 -0800 |
| commit | 3a2ad5672bb36ee9c07bab97dadc8b0f70d391f4 (patch) | |
| tree | 182e8599c13bea5b9e01ca4cca2ed5acc2ab5b0a /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | f2fs: clean up free nid list operations (diff) | |
| download | wireguard-linux-3a2ad5672bb36ee9c07bab97dadc8b0f70d391f4.tar.xz wireguard-linux-3a2ad5672bb36ee9c07bab97dadc8b0f70d391f4.zip | |
f2fs: don't interrupt free nids building during nid allocation
Let build_free_nids support sync/async methods, in allocation flow of nids,
we use synchronuous method, so that we can avoid looping in alloc_nid when
free memory is low; in unblock_operations and f2fs_balance_fs_bg we use
asynchronuous method in where low memory condition can interrupt us.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions