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| author | Matthew Wilcox (Oracle) <[email protected]> | 2024-04-20 03:49:59 +0100 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2024-05-07 21:31:11 +0200 |
| commit | bc00965dbff7a8612c8ec0005b3bc943d7196629 (patch) | |
| tree | d00e70026cbd52e3aceb9ae483ffa30937a218bf /tools/testing/selftests/bpf/progs/test_autoload.c | |
| parent | 617fb10ea838f48c88c7f010eb68d150350914c8 (diff) | |
btrfs: count super block write errors in device instead of tracking folio error state
Currently the error status of super block write is tracked in page/folio
status bit Error. For that we need to keep the reference for the whole
duration of write and wait.
Count the number of superblock writeback errors in the btrfs_device.
That means we don't need the folio to stay around until it's waited for,
and can avoid the extra call to folio_get/put.
Also remove a mention of PageError in a comment as it's the last mention
of the page Error state.
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Reviewed-by: David Sterba <[email protected]>
Signed-off-by: David Sterba <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_autoload.c')
0 files changed, 0 insertions, 0 deletions