- 25 9月, 2008 6 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 14 9月, 2007 1 次提交
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由 Christoph Hellwig 提交于
No reason to grab the BKL before calling into the btrfs ioctl code. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 11 9月, 2007 2 次提交
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由 Chris Mason 提交于
Dead roots are trees left over after a crash, and they were either in the process of being removed or were waiting to be removed when the box crashed. Before, a search of the entire tree of root pointers was done on mount looking for dead roots. Now, the search is done the first time we load a root. This makes mount faster when there are a large number of snapshots, and it enables the block accounting code to properly update the block counts on the latest root as old versions of the root are reaped after a crash. Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
File data checksums are only done during writepage, so we have to make sure all pages are written when the snapshot is taken. This also adds some locking so that new writes don't race in and add new dirty pages. Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 29 8月, 2007 1 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 30 8月, 2007 1 次提交
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由 Josef Bacik 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 28 8月, 2007 1 次提交
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由 Chris Mason 提交于
instead of buffer heads. Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 11 8月, 2007 2 次提交
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由 Josef Bacik 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 09 8月, 2007 1 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 08 8月, 2007 4 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
This adds two types of btree defrag, a run time form that tries to defrag recently allocated blocks in the btree when they are still in ram, and an ioctl that forces defrag of all btree blocks. File data blocks are not defragged yet, but this can make a huge difference in sequential btree reads. Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Before, snapshot deletion was a single atomic unit. This caused considerable lock contention and required an unbounded amount of space. Now, the drop_progress field in the root item is used to indicate how far along snapshot deletion is, and to resume where it left off. Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 29 6月, 2007 1 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 26 6月, 2007 1 次提交
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由 Chris Mason 提交于
The super block written during commit was not consistent with the state of the trees. This change adds an in-memory copy of the super so that we can make sure to write out consistent data during a commit. Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 23 6月, 2007 3 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 16 6月, 2007 1 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 12 6月, 2007 3 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 09 6月, 2007 3 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 08 6月, 2007 1 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 30 5月, 2007 2 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 25 5月, 2007 1 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 24 5月, 2007 1 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 22 5月, 2007 1 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 19 5月, 2007 1 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 11 5月, 2007 1 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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- 10 5月, 2007 1 次提交
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由 Chris Mason 提交于
Signed-off-by: NChris Mason <chris.mason@oracle.com>
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