提交 · 73e48b277a3fcd647f1936c71aea2f8d450ecc74 · openanolis / cloud-kernel

25 9月, 2008 40 次提交
- Y
  Btrfs: Properly handle overlapping extent in shrink_extent_tree · 73e48b27
  由 Yan 提交于 1月 03, 2008
```
The patch fixes the overlapping extent issue in shrink_extent_tree.
It checks whether there is an overlapping extent by using
find_previous_extent. If there is an overlapping extent, it setups
key.objectid and cur_byte properly.

---
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  73e48b27
- Y
  Btrfs: Add a helper that finds previous extent item · d548ee51
  由 Yan 提交于 1月 03, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  d548ee51
- C
  Btrfs: Fix lock ordering of the snapshot semaphore against the page lock · 5b92ee72
  由 Chris Mason 提交于 1月 03, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  5b92ee72
- C
  count_snapshots: Properly update the leaf pointer after btrfs_next_leaf · bd09835d
  由 Chris Mason 提交于 1月 03, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  bd09835d
- C
  Btrfs: Force inlining off in a few places to save stack usage · 98ed5174
  由 Chris Mason 提交于 1月 03, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  98ed5174
- C
  Btrfs: 32 bit compile fixes for the resizer and enospc checks · f9ef6604
  由 Chris Mason 提交于 1月 03, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  f9ef6604
- 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: Explicitly send a root objectid to count_snapshots_in_path · 56b453c9
  由 Chris Mason 提交于 1月 03, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  56b453c9
- C
  Btrfs: Add readahead to the online shrinker, and a mount -o alloc_start= for testing · 8f662a76
  由 Chris Mason 提交于 1月 02, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  8f662a76
- C
  Btrfs: Fix NULL block groups on reading the inode · e52ec0eb
  由 Chris Mason 提交于 12月 21, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  e52ec0eb
- 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: Fix an off by one in the extent_map prepare write code · 5d4fb734
  由 Chris Mason 提交于 12月 21, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  5d4fb734
- 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: Less aggressive readahead on deletes · 01f46658
  由 Chris Mason 提交于 12月 21, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  01f46658
- C
  Btrfs: Fix nodatacow extent lookup · 879c1cfc
  由 Chris Mason 提交于 12月 19, 2007
```
Yan Zheng noticed the offset into the extent was incorrectly being added to the
extent start before trying to find it in the extent allocation tree.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  879c1cfc
- C
  Btrfs: Fix delayed allocation to avoid missing delalloc extents · 190662b2
  由 Chris Mason 提交于 12月 18, 2007
```
find_lock_delalloc_range could exit out too early
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  190662b2
- C
  kmalloc a few large stack objects in the btrfs_ioctl path · 4aec2b52
  由 Chris Mason 提交于 12月 18, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  4aec2b52
- 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 option to turn off data cow · be20aa9d
  由 Chris Mason 提交于 12月 17, 2007
```
A number of workloads do not require copy on write data or checksumming.
mount -o nodatasum to disable checksums and -o nodatacow to disable
both copy on write and checksumming.

In nodatacow mode, copy on write is still performed when a given extent
is under snapshot.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  be20aa9d
- 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
  Fixes for loopback files in btrfs · e9906a98
  由 Chris Mason 提交于 12月 14, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  e9906a98
- Y
  Off by one fix for btrfs_drop_extents · 6e3b9666
  由 Yan 提交于 12月 14, 2007
```
One of my old patches introduces a new bug to
btrfs_drop_extents(changeset 275). Inline extents are not truncated
properly when "extent_end == end", it can trigger the BUG_ON at
file.c:600.  I hope I don't introduce new bug this time.

---
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  6e3b9666
- C
  Btrfs: Reorder extent back refs to differentiate btree blocks from file data · f6dbff55
  由 Chris Mason 提交于 12月 13, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  f6dbff55
- C
  Fix btrfs_inc_ref to add backref hints · 6caab489
  由 Chris Mason 提交于 12月 13, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  6caab489
- C
  Btrfs: Fix typo in .. check (thanks Yan) · 7a720536
  由 Chris Mason 提交于 12月 13, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  7a720536
- C
  Btrfs: Add backrefs for symbolic link inodes · 76fea00a
  由 Chris Mason 提交于 12月 13, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  76fea00a
- C
  Btrfs: Extra NULL block group checks in find_free_extent · 70b043f0
  由 Chris Mason 提交于 12月 13, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  70b043f0
- C
  Btrfs: Add back pointers from the inode to the directory that references it · 3954401f
  由 Chris Mason 提交于 12月 12, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  3954401f
- 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: Implement generation numbers in block pointers · 74493f7a
  由 Chris Mason 提交于 12月 11, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  74493f7a
- C
  Btrfs: section mismatch warnings · 17636e03
  由 Christian Hesse 提交于 12月 11, 2007
```
--Boundary-00=_CcOWHFYK4T+JwSj
Content-Type: text/plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

Hello everybody,

compiling btrfs into the kernel results in section mismatch warnings. __exit
functions are called where they are not allowed to. The attached patch fixes
this for me. Not sure if it is correct though.
Signed-off-by: NChristian Hesse <mail@earthworm.de>
--
Regards,
Chris

--Boundary-00=_CcOWHFYK4T+JwSj
Content-Type: text/x-diff; charset="iso-8859-1";
	name="btrfs-section_mismatches.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
	filename="btrfs-section_mismatches.patch"
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  17636e03
- Y
  Btrfs: Fix buffer get/release issue in create_snapshot · 9691975d
  由 Yan 提交于 12月 04, 2007
```
btrfs_cow_block expects a reference to be held on the buffer being cow'd.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  9691975d
- C
  Btrfs: Fix extent allocation for btree blocks as the disk fills · 1a2b2ac7
  由 Chris Mason 提交于 12月 04, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  1a2b2ac7
- 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_drop_extents: make sure the item is getting smaller before truncate · 00f5c795
  由 Chris Mason 提交于 11月 30, 2007
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  00f5c795
- 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

openanolis / cloud-kernel 1 年多 前同步成功

openanolis / cloud-kernel
1 年多前同步成功