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| author |   Nikolay Borisov <nborisov@suse.com> | 2021-11-25 11:14:41 +0200 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2022-01-07 14:18:23 +0100 |
| commit | efc0e69c2feab8efcdbb9efdb9aae892d11b1545 (patch) | |
| tree | 3a2450687319c4d9f7775dc48f40ba500ad91282 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | btrfs: make send work with concurrent block group relocation (diff) | |
| download | linux-dev-efc0e69c2feab8efcdbb9efdb9aae892d11b1545.tar.xz linux-dev-efc0e69c2feab8efcdbb9efdb9aae892d11b1545.zip | |
btrfs: introduce exclusive operation BALANCE_PAUSED state
Current set of exclusive operation states is not sufficient to handle
all practical use cases. In particular there is a need to be able to add
a device to a filesystem that have paused balance. Currently there is no
way to distinguish between a running and a paused balance. Fix this by
introducing BTRFS_EXCLOP_BALANCE_PAUSED which is going to be set in 2
occasions:
1. When a filesystem is mounted with skip_balance and there is an
unfinished balance it will now be into BALANCE_PAUSED instead of
simply BALANCE state.
2. When a running balance is paused.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions