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OpenCloudOS-Kernel
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115 Commits 6 Branches 27 Tags 3.2 GiB
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115 Commits

Author SHA1 Message Date
Chris Mason 8352d8a473 Btrfs: add disk ioctl, mostly working 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-12 10:43:05 -04:00
Chris Mason 7eccb903a8 Btrfs: create a logical->phsyical block number mapping scheme 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-11 15:53:25 -04:00
Chris Mason 0bd93ba022 Btrfs: early support for multiple devices 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-11 13:57:44 -04:00
Chris Mason cac87faa09 Btrfs: use a dedicated inode num for root root dir 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-11 08:59:20 -04:00
Chris Mason 2d13d8d065 Btrfs: detect duplicate subvol names 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-10 20:07:20 -04:00
Chris Mason 2619ba1f0f Btrfs: subvolumes 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-10 16:58:11 -04:00
Chris Mason 2932f3ec94 Btrfs: when forced to cow for file_write, get the page uptodate first 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-10 14:22:02 -04:00
Chris Mason 79b2cb1fa6 Btrfs: only cow in get_block when create==1 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-10 13:51:41 -04:00
Chris Mason 48ddc6f44b Btrfs: cow file extents before writing 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-10 13:20:21 -04:00
Chris Mason d0dbc6245c Btrfs: drop owner and parentid 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-10 12:36:36 -04:00
Chris Mason 1b05da2ee6 Btrfs: drop the inode map tree 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-10 12:13:09 -04:00
Chris Mason c5739bba52 Btrfs: snapshot progress 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-10 09:27:04 -04:00
Chris Mason 0f7d52f443 Btrfs: groundwork for subvolume and snapshot roots 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-09 10:42:37 -04:00
Chris Mason d6e4a428eb Btrfs: start of support for many FS volumes 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-06 15:37:36 -04:00
Chris Mason 3eb0314dc1 Btrfs: uuids 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-05 14:28:50 -04:00
Chris Mason 5be6f7f174 Btrfs: dirindex optimizations 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-05 13:35:25 -04:00
Chris Mason 7fcde0e329 Btrfs: finish off inode indexing in dirs, add overflows 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-05 12:13:21 -04:00
Chris Mason 5f26f772e5 Btrfs: more inode indexed directory work 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-05 10:38:44 -04:00
Chris Mason bae45de03c Btrfs: add dir inode index 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-04 21:22:22 -04:00
Chris Mason b1a4d96509 Btrfs: tweak the inode-map and free extent search starts on cold mount 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-04 15:27:52 -04:00
Chris Mason e8f05c4508 Btrfs: disable inline data code for now 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-04 14:30:09 -04:00
Chris Mason d4dbff953e Btrfs: support for items bigger than 1/2 the blocksize 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-04 14:08:15 -04:00
Chris Mason df24a2b9c9 Btrfs: early inline file data code 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-04 09:36:31 -04:00
Chris Mason 9d64272cd3 Btrfs: don't wait on uptodate buffers on read 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-03 11:43:19 -04:00
Chris Mason 2da566edd8 Btrfs: csum_verify_file_block locking fix 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-02 15:43:21 -04:00
Chris Mason 7cfcc17e7f Btrfs: corruptions fixed 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-02 14:53:59 -04:00
Chris Mason 5caf2a0029 Btrfs: dynamic allocation of path struct 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-02 11:20:42 -04:00
Chris Mason 2c90e5d658 Btrfs: still corruption hunting 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-04-02 10:50:19 -04:00
Chris Mason d602557953 Btrfs: corruption hunt continues 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-30 14:27:56 -04:00
Chris Mason 22b0ebda6c Btrfs: hunting slab corruption 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-30 08:47:31 -04:00
Chris Mason f254e52c1c Btrfs: verify csums on read 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-29 15:15:27 -04:00
Chris Mason 75dfe3960e btrfs_file_write -- first pass 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-29 11:56:46 -04:00
Chris Mason 30ae846748 Btrfs: btree address space fixes 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-29 09:59:15 -04:00
Chris Mason 87cbda5c1f Btrfs: sha256 csums on metadata 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-28 19:44:27 -04:00
Chris Mason d98237b3ed Btrfs: use a btree inode instead of sb_getblk 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-28 13:57:48 -04:00
Chris Mason 5f443fd280 btrfs_rmdir 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-27 13:42:32 -04:00
Chris Mason 9773a78868 Btrfs: byte offsets for file keys 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-27 11:26:26 -04:00
Chris Mason f4b9aa8d3b btrfs_truncate 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-27 11:05:53 -04:00
Chris Mason 71951f35a6 Btrfs: add generation field to file extent 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-27 09:16:29 -04:00
Chris Mason 9a6f11ed8f Btrfs: split out level field in struct header 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-27 09:06:38 -04:00
Chris Mason 6407bf6d7c Btrfs: reference counts on data extents 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-27 06:33:00 -04:00
Chris Mason dee26a9f7a btrfs_get_block, file read/write 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-26 16:00:06 -04:00
Chris Mason 4730a4bc5b btrfs_dirty_inode 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-26 12:00:39 -04:00
Chris Mason b52d63fece Btrfs: TODO update 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-26 11:01:09 -04:00
Chris Mason 8ef97622ca Btrfs: add a radix back bit tree 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-26 10:15:30 -04:00
Chris Mason f7922033ef btrfs_mkdir 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-25 20:17:36 -04:00
Chris Mason dcea79152c Btrfs: very simple readdir readahead 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-25 14:03:08 -04:00
Chris Mason 134e973134 Btrfs: unlink and delete_inode 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-25 13:44:56 -04:00
Chris Mason 78fae27ebf Btrfs: leak fixes, pinning fixes 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-25 11:35:08 -04:00
Chris Mason d561c025ee Btrfs: very minimal locking 
Signed-off-by: Chris Mason <chris.mason@oracle.com>
 2007-03-23 19:47:49 -04:00