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| author | Joe Thornber <[email protected]> | 2015-01-26 11:38:21 +0000 |
|---|---|---|
| committer | Mike Snitzer <[email protected]> | 2015-01-28 15:00:34 +0000 |
| commit | 2a7eaea02b99b6e267b1e89c79acc6e9a51cee3b (patch) | |
| tree | bb40f7c63e44044c52d540f73c65c8b16ca1726c /fs/ubifs/commit.c | |
| parent | dm cache: fix missing ERR_PTR returns and handling (diff) | |
| download | kernel-2a7eaea02b99b6e267b1e89c79acc6e9a51cee3b.tar.gz kernel-2a7eaea02b99b6e267b1e89c79acc6e9a51cee3b.zip | |
dm thin: don't allow messages to be sent to a pool target in READ_ONLY or FAIL mode
You can't modify the metadata in these modes. It's better to fail these
messages immediately than let the block-manager deny write locks on
metadata blocks. Otherwise these failed metadata changes will trigger
'needs_check' to get set in the metadata superblock -- requiring repair
using the thin_check utility.
Signed-off-by: Joe Thornber <[email protected]>
Signed-off-by: Mike Snitzer <[email protected]>
Cc: [email protected]
Diffstat (limited to 'fs/ubifs/commit.c')
0 files changed, 0 insertions, 0 deletions