提交 · 5e591a0703bc03047d37938586f97fd8ca960c08 · openanolis / cloud-kernel

25 9月, 2008 40 次提交
- Y
  Btrfs: Fix looping on readdir of the subvol roots · 5e591a07
  由 Yan Zheng 提交于 2月 19, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  5e591a07
- C
  Btrfs: Properly clear dirty and delalloc extent bits while preparing the file for write · 0762704b
  由 Chris Mason 提交于 2月 19, 2008
```
Yan Zheng noticed that we don't clear the extent state tree dirty and delalloc
bits when we clear the dirty bits on the page during file write.

This leads to csum errors later on.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  0762704b
- C
  Btrfs: Remove extent back refs in batches, and avoid duplicate searches · 952fccac
  由 Chris Mason 提交于 2月 18, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  952fccac
- C
  Btrfs: Allocator improvements · d7fc640e
  由 Chris Mason 提交于 2月 18, 2008
```
Reduce CPU time searching for free blocks by optimizing find_first_extent_bit

Fix find_free_extent to make better use of the last_alloc hint.  Before it
was often finding blocks just before the hint.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  d7fc640e
- C
  Btrfs: Disable tree defrag in SSD mode · 9afbb0b7
  由 Chris Mason 提交于 2月 15, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  9afbb0b7
- D
  Btrfs: unaligned access fixes · df68b8a7
  由 David Miller 提交于 2月 15, 2008
```
Btrfs set/get macros lose type information needed to avoid
unaligned accesses on sparc64.
ere is a patch for the kernel bits which fixes most of the
unaligned accesses on sparc64.

btrfs_name_hash is modified to return the hash value instead
of getting a return location via a (potentially unaligned)
pointer.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  df68b8a7
- Y
  Btrfs: Fix "no csum found for inode" issue. · 39b5637f
  由 Yan 提交于 2月 15, 2008
```
A few codes were not properly updated for changes of extent map.  This
may be the causes of "no csum found for inode" issue.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  39b5637f
- C
  Btrfs: Fix i_blocks accounting · 9069218d
  由 Chris Mason 提交于 2月 08, 2008
```
Now that delayed allocation accounting works, i_blocks accounting is changed
to only modify i_blocks when extents inserted or removed.

The fillattr call is changed to include the delayed allocation byte count
in the i_blocks result.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  9069218d
- C
  Btrfs: Create larger bios for btree blocks · a86c12c7
  由 Chris Mason 提交于 2月 07, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  a86c12c7
- C
  Btrfs: Don't case unsigned long to int in bio submission · 961d0232
  由 Chris Mason 提交于 2月 06, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  961d0232
- C
  Btrfs: Use 2MB as the empty_size for clustered allocations · 5d196fc1
  由 Chris Mason 提交于 2月 06, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  5d196fc1
- Y
  btrfs_drop_extents: handle BTRFS_INODE_REF_KEY types · 7261009c
  由 Yan 提交于 2月 05, 2008
```
It's possible "key.type == BTRFS_INODE_REF_KEY" and "key.offset >= end".
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  7261009c
- C
  Btrfs: Add checks for last byte in disk to allocator grouping · 068fe39f
  由 Chris Mason 提交于 2月 05, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  068fe39f
- Y
  Btrfs: Fix hole creation in file_write · dacb473a
  由 Yan 提交于 2月 05, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  dacb473a
- C
  Btrfs: Update magic · 47b0c4f8
  由 Chris Mason 提交于 2月 04, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  47b0c4f8
- C
  Btrfs: Add debugging for block group update failure · f5947066
  由 Chris Mason 提交于 2月 04, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  f5947066
- Y
  Btrfs: Fix typo in extent_io.c · c2e639f0
  由 Yan 提交于 2月 04, 2008
```
---
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  c2e639f0
- C
  Btrfs: Lower stack usage in transaction.c · 80b6794d
  由 Chris Mason 提交于 2月 01, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  80b6794d
- C
  Btrfs: Fix delalloc account on state deletion · ae9d1285
  由 Chris Mason 提交于 2月 01, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  ae9d1285
- Y
  Call btrfs_cow_block while lowering tree level. · 2f375ab9
  由 Yan 提交于 2月 01, 2008
```
When freeing root block of a tree,  btrfs_free_extent' parameter
'ref_generation' is from root block itseft.  When freeing non-root
block,  'ref_generation' is from its parent. so when converting a
non-root block to root block, we must guarantee its generation is
equal to its parent's generation.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  2f375ab9
- C
  Btrfs: Use last_alloc optimizations for metadata, even without -o ssd · 60cde612
  由 Chris Mason 提交于 2月 01, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  60cde612
- C
  Btrfs: Hash in the offset and owner for file extent backref keys · 21a4989d
  由 Chris Mason 提交于 2月 01, 2008
```
This makes searches for backrefs and backref insertion much more efficient
when there are many backrefs for a single extent
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  21a4989d
- C
  Btrfs: Insert extent record and the first backref in a single balance · 47e4bb98
  由 Chris Mason 提交于 2月 01, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  47e4bb98
- C
  Btrfs: Add a lookup cache to the extent state tree · 80ea96b1
  由 Chris Mason 提交于 2月 01, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  80ea96b1
- C
  Btrfs: Add data block hints to SSD mode too · 4529ba49
  由 Chris Mason 提交于 1月 31, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  4529ba49
- C
  Btrfs: Enable delalloc accounting · b0c68f8b
  由 Chris Mason 提交于 1月 31, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  b0c68f8b
- Y
  btrfs_drop_extent fixe for inline items > 8K · 0181e58f
  由 Yan 提交于 1月 30, 2008
```
When truncating a inline extent, btrfs_drop_extents doesn't properly
handle the case "key.offset > inline_limit". This bug can only happen
when max line size is larger than 8K.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  0181e58f
- C
  Fix hole start calculation in btrfs_settar · 1b0f7c29
  由 Chris Mason 提交于 1月 30, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  1b0f7c29
- C
  Properly align the hole size in btrfs_setattr · f392a938
  由 Chris Mason 提交于 1月 30, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  f392a938
- Y
  Btrfs: Align extent length to sectorsize in · b1632b10
  由 Yan 提交于 1月 30, 2008
```
---
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  b1632b10
- C
  Btrfs: Copy correct tree when inserting into slot 0 · 5a01a2e3
  由 Chris Mason 提交于 1月 30, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  5a01a2e3
- C
  Btrfs: Leave on the tree defragger in mount -o ssd, it still helps there · b3236e68
  由 Chris Mason 提交于 1月 29, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  b3236e68
- C
  Btrfs: mount -o max_inline=size to control the maximum inline extent size · 6f568d35
  由 Chris Mason 提交于 1月 29, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  6f568d35
- C
  Btrfs: Do delalloc accounting via hooks in the extent_state code · 291d673e
  由 Chris Mason 提交于 1月 29, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  291d673e
- C
  Btrfs: Add inode item and backref in one insert, reducing cpu usage · 9c58309d
  由 Chris Mason 提交于 1月 29, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  9c58309d
- C
  Btrfs: During deletes and truncate, remove many items at once from the tree · 85e21bac
  由 Chris Mason 提交于 1月 29, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  85e21bac
- C
  Btrfs: extent_io and extent_state optimizations · 70dec807
  由 Chris Mason 提交于 1月 29, 2008
```
The end_bio routines are changed to take a pointer to the extent state
struct, and the state tree is walked in order to set/clear appropriate
bits as IO completes.  This greatly reduces the number of rbtree searches
done by the end_bio handlers, and reduces lock contention.

The extent_io releasepage function is changed to avoid expensive searches
for locked state.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  70dec807
- C
  Btrfs: Add some extra debugging around file data checksum failures · aadfeb6e
  由 Chris Mason 提交于 1月 29, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  aadfeb6e
- C
  Btrfs: Force f_pos to the max when a readdir hits the end of the directory. · c2a8b6e1
  由 Chris Mason 提交于 1月 29, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  c2a8b6e1
- C
  Btrfs: Tune readahead during defrag to avoid reading too much at once · bea495e5
  由 Chris Mason 提交于 1月 24, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  bea495e5

openanolis / cloud-kernel 1 年多 前同步成功

openanolis / cloud-kernel
1 年多前同步成功