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| author | Joe Thornber <ejt@redhat.com> | 2014-01-07 16:47:59 +0100 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2014-01-08 03:05:17 +0100 |
| commit | 12c91a5c2d2a8e8cc40a9552313e1e7b0a2d9ee3 (patch) | |
| tree | 50fea3837d4985ea813ea986bfb3317ee37fb668 /crypto/crc32c.c | |
| parent | dm: wait until embedded kobject is released before destroying a device (diff) | |
| download | linux-12c91a5c2d2a8e8cc40a9552313e1e7b0a2d9ee3.tar.xz linux-12c91a5c2d2a8e8cc40a9552313e1e7b0a2d9ee3.zip | |
dm space map common: make sure new space is used during extend
When extending a low level space map we should update nr_blocks at
the start so the new space is used for the index entries.
Otherwise extend can fail, e.g.: sm_metadata_extend call sequence
that fails:
-> sm_ll_extend
-> dm_tm_new_block -> dm_sm_new_block -> sm_bootstrap_new_block
=> returns -ENOSPC because smm->begin == smm->ll.nr_blocks
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'crypto/crc32c.c')
0 files changed, 0 insertions, 0 deletions