提交 · b0c68f8bed058d9f2023b067b16ed06a8c439544 · openanolis / cloud-kernel

25 9月, 2008 40 次提交
- 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
- C
  Btrfs: Split the extent_map code into two parts · d1310b2e
  由 Chris Mason 提交于 1月 24, 2008
```
There is now extent_map for mapping offsets in the file to disk and
extent_io for state tracking, IO submission and extent_bufers.

The new extent_map code shifts from [start,end] pairs to [start,len], and
pushes the locking out into the caller.  This allows a few performance
optimizations and is easier to use.

A number of extent_map usage bugs were fixed, mostly with failing
to remove extent_map entries when changing the file.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  d1310b2e
- C
  Btrfs: Fix hole insertion corner cases · 5f56406a
  由 Chris Mason 提交于 1月 22, 2008
```
There were a few places that could cause duplicate extent insertion,
this adjusts the code that creates holes to avoid it.

lookup_extent_map is changed to correctly return all of the extents in a
range, even when there are none matching at the start of the range.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  5f56406a
- C
  Btrfs: Include sched.h in the acl code for current (fixes compile on 2.6.23) · c1e32da6
  由 Chris Mason 提交于 1月 22, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  c1e32da6
- Y
  Btrfs: Add basic lockfs calls · ed0dab6b
  由 Yan 提交于 1月 22, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  ed0dab6b
- Y
  Btrfs: Fix for test_range_bit · f0c5da14
  由 Yan 提交于 1月 22, 2008
```
test_range_bit doesn't properly handle the case: there's a hole at the
end of the range and there's no other extent_state after the range.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  f0c5da14
- Y
  Fix for btrfs_find_free_objectid · b1785427
  由 Yan 提交于 1月 22, 2008
```
btrfs_find_free_objectid may return a used objectid due to arithmetic
underflow. This bug may happen when parameter 'root' is tree root,  so
it may cause serious problems when creating snapshot or sub-volume.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  b1785427
- C
  Btrfs: Add mount -o ssd, which includes optimizations for seek free storage · e18e4809
  由 Chris Mason 提交于 1月 18, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  e18e4809
- C
  Btrfs: Use blk_congestion_wait on older kernels · 04005cc7
  由 Chris Mason 提交于 1月 17, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  04005cc7
- Y
  Btrfs: Fix compile on 2.6.22 kernel · fb4bc1e0
  由 Yan 提交于 1月 17, 2008
```
This patch fixes compile error on kernel-2.6.22
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  fb4bc1e0
- Y
  Btrfs: Fix compile on kernel without ACLs enabled · caaca38b
  由 Yan 提交于 1月 17, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  caaca38b
- C
  Btrfs: Fix data=ordered vs wait_on_inode deadlock on older kernels · 4d5e74bc
  由 Chris Mason 提交于 1月 16, 2008
```
Using ilookup5 during data=ordered writeback could deadlock on I_LOCK.  This
saves a pointer to the inode instead.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  4d5e74bc
- C
  Btrfs: Run igrab on data=ordered inodes to prevent deadlocks during writeout · 2da98f00
  由 Chris Mason 提交于 1月 16, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  2da98f00
- C
  Btrfs: Disable delalloc accounting for now · 9cce6c3b
  由 Chris Mason 提交于 1月 15, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  9cce6c3b
- C
  Rework btrfs_drop_inode to avoid scheduling · cee36a03
  由 Chris Mason 提交于 1月 15, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  cee36a03
- C
  Btrfs: Add drop inode func to avoid data=ordered deadlock · 61295eb8
  由 Chris Mason 提交于 1月 14, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  61295eb8
- C
  Btrfs: Delete any remaining extent_maps before freeing the inode · 8c416c9e
  由 Chris Mason 提交于 1月 14, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  8c416c9e
- C
  Btrfs: Only delete roots from sysfs when they were added to sysfs · b99aa6cb
  由 Chris Mason 提交于 1月 14, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  b99aa6cb
- C
  Btrfs: Change magic string to reflect new format · 69a32ac5
  由 Chris Mason 提交于 1月 14, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  69a32ac5
- Y
  Btrfs: Add readonly inode flag · fdebe2bd
  由 Yan 提交于 1月 14, 2008
```
This patch adds readonly inode flag support.  A file with this flag
can't be modified, but can be deleted.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  fdebe2bd
- Y
  Btrfs: Implement ACLs setting and getting · 744f52f9
  由 Yan 提交于 1月 14, 2008
```
ACLs are stored but not used for permission checks (yet)
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  744f52f9
- C
  Btrfs: Remove verbose WARN_ON · b3a0d8d2
  由 Chris Mason 提交于 1月 14, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  b3a0d8d2
- 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: Remove extent_map debugging message · bcd987fe
  由 Chris Mason 提交于 1月 09, 2008
```
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  bcd987fe
- Y
  Btrfs: Add inode flags support · b98b6767
  由 Yan 提交于 1月 08, 2008
```
This patch adds NODATASUM & NODATACOW inode flags support.
Signed-off-by: NChris Mason <chris.mason@oracle.com>
```
  b98b6767

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

openanolis / cloud-kernel
大约 1 年前同步成功