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| author | Christoph Hellwig <[email protected]> | 2017-06-03 07:38:02 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2017-06-09 15:27:32 +0000 |
| commit | 846785e6a5725de4f0788e78e101961566a77d2a (patch) | |
| tree | 4dd5c24f6ebb9e4adb4ab920a6bdd99531e1300c /fs/buffer.c | |
| parent | dm mpath: merge do_end_io_bio into multipath_end_io_bio (diff) | |
| download | kernel-846785e6a5725de4f0788e78e101961566a77d2a.tar.gz kernel-846785e6a5725de4f0788e78e101961566a77d2a.zip | |
dm: don't return errnos from ->map
Instead use the special DM_MAPIO_KILL return value to return -EIO just
like we do for the request based path. Note that dm-log-writes returned
-ENOMEM in a few places, which now becomes -EIO instead. No consumer
treats -ENOMEM special so this shouldn't be an issue (and it should
use a mempool to start with to make guaranteed progress).
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'fs/buffer.c')
0 files changed, 0 insertions, 0 deletions