- 22 12月, 2012 2 次提交
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由 Joe Thornber 提交于
When deleting nested btrees, the code forgets to delete the innermost btree. The thin-metadata code serendipitously compensates for this by claiming there is one extra layer in the tree. This patch corrects both problems. Signed-off-by: NJoe Thornber <ejt@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
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由 Mikulas Patocka 提交于
This patch fixes a compilation failure on sparc32 by renaming struct node. struct node is already defined in include/linux/node.h. On sparc32, it happens to be included through other dependencies and persistent-data doesn't compile because of conflicting declarations. Signed-off-by: NMikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
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- 29 3月, 2012 1 次提交
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由 Joe Thornber 提交于
Now that the value_size is held within every node of the btrees we can remove this argument from value_ptr(). For the last few months a BUG_ON has been checking this argument is the same as that held in the node. No issues were reported. So this is a safe change. Signed-off-by: NJoe Thornber <ejt@redhat.com> Signed-off-by: NMike Snitzer <snitzer@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
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- 08 11月, 2011 1 次提交
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由 Paul Gortmaker 提交于
For the files which are not themselves modular, we can change them to include only the smaller export.h since all they are doing is looking for EXPORT_SYMBOL. Reported-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 01 11月, 2011 1 次提交
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由 Joe Thornber 提交于
The persistent-data library offers a re-usable framework for the storage and management of on-disk metadata in device-mapper targets. It's used by the thin-provisioning target in the next patch and in an upcoming hierarchical storage target. For further information, please read Documentation/device-mapper/persistent-data.txt Signed-off-by: NJoe Thornber <thornber@redhat.com> Signed-off-by: NMike Snitzer <snitzer@redhat.com> Signed-off-by: NAlasdair G Kergon <agk@redhat.com>
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