提交 · 55c69072d6bd5be170a85467f64a20963cddf490 · openanolis / cloud-kernel

25 9月, 2008 37 次提交
- C
  Btrfs: Fix extent_buffer usage when nodesize != leafsize · 55c69072
  由 Chris Mason 提交于 1月 09, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  55c69072
- C
  Btrfs: Add flush barriers on commit · 21ad10cf
  由 Chris Mason 提交于 1月 09, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  21ad10cf
- C
  Btrfs: Add some simple throttling to wait for data=ordered and snapshot deletion · e2008b61
  由 Chris Mason 提交于 1月 08, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  e2008b61
- C
  Btrfs: Add data=ordered support · dc17ff8f
  由 Chris Mason 提交于 1月 08, 2008
```
This forces file data extents down the disk along with the metadata that
references them.  The current implementation is fairly simple, and just
writes out all of the dirty pages in an inode before the commit.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  dc17ff8f
- C
  Btrfs: Change tree block csum tagging to avoid false error messages · e4204ded
  由 Chris Mason 提交于 1月 08, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  e4204ded
- C
  Btrfs: Reduce stack usage in the resizer, fix 32 bit compiles · 4313b399
  由 Chris Mason 提交于 1月 03, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  4313b399
- C
  Btrfs: Support for online FS resize (grow and shrink) · edbd8d4e
  由 Chris Mason 提交于 12月 21, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  edbd8d4e
- C
  Btrfs: Implement basic support for -ENOSPC · 1832a6d5
  由 Chris Mason 提交于 12月 21, 2007
```
This is intended to prevent accidentally filling the drive.  A determined
user can still make things oops.

It includes some accounting of the current bytes under delayed allocation,
but this will change as things get optimized
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  1832a6d5
- C
  Btrfs: Back port to 2.6.18-el kernels · 6da6abae
  由 Chris Mason 提交于 12月 18, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  6da6abae
- C
  Btrfs: Add mount option to enforce a max extent size · c59f8951
  由 Chris Mason 提交于 12月 17, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  c59f8951
- C
  Btrfs: Fix extent_map and extent_state leaks by flushing lrus on FS unmount · d10c5f31
  由 Chris Mason 提交于 12月 17, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  d10c5f31
- C
  Btrfs: Add mount -o nodatasum to turn of file data checksumming · b6cda9bc
  由 Chris Mason 提交于 12月 14, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  b6cda9bc
- C
  Btrfs: Add lowest key information to back refs for extent tree blocks as well. · d8d5f3e1
  由 Chris Mason 提交于 12月 11, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  d8d5f3e1
- C
  Btrfs: Add back pointers from extents to the btree or file referencing them · 7bb86316
  由 Chris Mason 提交于 12月 11, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  7bb86316
- C
  Btrfs: Add simple stripe size parameter · 87ee04eb
  由 Chris Mason 提交于 11月 30, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  87ee04eb
- C
  Btrfs: Add efficient dirty accounting to the extent_map tree · ca664626
  由 Chris Mason 提交于 11月 27, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  ca664626
- C
  Btrfs: Fine tune the btree writeback exclusion some more · 448d640b
  由 Chris Mason 提交于 11月 27, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  448d640b
- C
  Btrfs: Only limit btree writeback for pdflush · 8790bad7
  由 Chris Mason 提交于 11月 26, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  8790bad7
- C
  Btrfs: Limit btree writeback to prevent seeks · 793955bc
  由 Chris Mason 提交于 11月 26, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  793955bc
- Y
  Btrfs: Add block group pinned accounting back · 324ae4df
  由 Yan 提交于 11月 16, 2007
```
This patch adds a helper function 'update_pinned_extents' to
extent-tree.c. The usage of the helper function is similar to
'update_block_group',  the last parameter of the function indicates
pin vs unpin.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  324ae4df
- C
  Btrfs: Use writepages for the metadata too · 0da5468f
  由 Chris Mason 提交于 11月 07, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  0da5468f
- C
  Btrfs: Fix PAGE_CACHE_SHIFT shifts on 32 bit machines · 35ebb934
  由 Chris Mason 提交于 10月 30, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  35ebb934
- Y
  Btrfs: Properly setup root key while reading the root · 44b36eb2
  由 Yan Zheng 提交于 10月 19, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  44b36eb2
- C
  Btrfs: Add back file data checksumming · ff79f819
  由 Chris Mason 提交于 10月 15, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  ff79f819
- C
  Btrfs: balance_dirty_pages_ratelimited is causing problems, use nr == 1 always · 304fced6
  由 Chris Mason 提交于 10月 15, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  304fced6
- C
  Btrfs: Add back metadata checksumming · 19c00ddc
  由 Chris Mason 提交于 10月 15, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  19c00ddc
- C
  Btrfs: extent_map optimizations to cut down on CPU usage · 810191ff
  由 Chris Mason 提交于 10月 15, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  810191ff
- C
  Btrfs: Add an extent buffer LRU to reduce radix tree hits · 4dc11904
  由 Chris Mason 提交于 10月 15, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  4dc11904
- C
  Btrfs: Add back the online defragging code · 6b80053d
  由 Chris Mason 提交于 10月 15, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  6b80053d
- C
  Btrfs: Use an array of pages in the extent buffers to reduce the cost of find_get_page · 09e71a32
  由 Chris Mason 提交于 10月 15, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  09e71a32
- C
  Btrfs: Allow tree blocks larger than the page size · db94535d
  由 Chris Mason 提交于 10月 15, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  db94535d
- C
  Btrfs: Change the remaining radix trees used by extent-tree.c to extent_map trees · 1a5bc167
  由 Chris Mason 提交于 10月 15, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  1a5bc167
- C
  Btrfs: Stop using radix trees for the block group cache · 96b5179d
  由 Chris Mason 提交于 10月 15, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  96b5179d
- C
  Btrfs: Fix extent_buffer and extent_state leaks · f510cfec
  由 Chris Mason 提交于 10月 15, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  f510cfec
- C
  Btrfs: Avoid memcpy where possible in extent_buffers · 6d36dcd4
  由 Chris Mason 提交于 10月 15, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  6d36dcd4
- C
  Btrfs: Create extent_buffer interface for large blocksizes · 5f39d397
  由 Chris Mason 提交于 10月 15, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  5f39d397
- C
  Btrfs: Use balance_dirty_pages_nr on btree blocks · d3c2fdcf
  由 Chris Mason 提交于 9月 17, 2007
```
btrfs_btree_balance_dirty is changed to pass the number of pages dirtied
for more accurate dirty throttling.  This lets the VM make better decisions
about when to force some writeback.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  d3c2fdcf
11 9月, 2007 2 次提交

Btrfs: Find and remove dead roots the first time a root is loaded. · 5ce14bbc

由 Chris Mason 提交于 9月 11, 2007

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>

5ce14bbc

Btrfs: Add more synchronization before creating a snapshot · 011410bd

由 Chris Mason 提交于 9月 10, 2007

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>

011410bd

30 8月, 2007 1 次提交
- J
  Btrfs: Add per-root block accounting and sysfs entries · 58176a96
  由 Josef Bacik 提交于 8月 29, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  58176a96

openanolis / cloud-kernel 大约 1 年 前同步成功

openanolis / cloud-kernel
大约 1 年前同步成功