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path: root/fs/btrfs/extent-tree.c
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* Subject: Rework btrfs_file_write to only allocate while page locks are heldChris Mason2007-06-181-1/+0
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* btrfs: Code cleanupAneesh2007-06-131-4/+0
| | | | | | | | | | | Attaching below is some of the code cleanups that i came across while reading the code. a) alloc_path already calls init_path. b) Mention that btrfs_inode is the in memory copy.Ext4 have ext4_inode_info as the in memory copy ext4_inode as the disk copy Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: add GPLv2Chris Mason2007-06-121-0/+18
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: printk fixesChris Mason2007-06-121-5/+0
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: 64 bit div fixesChris Mason2007-06-121-19/+24
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: fix oops after block group lookupChris Mason2007-06-111-13/+16
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: d_type optimizationChris Mason2007-06-071-0/+1
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: use a separate flag for search_start vs a hint in find_free_extentChris Mason2007-05-301-27/+42
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: block group switchingChris Mason2007-05-291-24/+61
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: sparse files!Chris Mason2007-05-241-4/+10
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: allocator optimizations, truncate readaheadChris Mason2007-05-181-14/+62
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: fix check_node and check_leaf to use less cpuChris Mason2007-05-101-3/+3
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: many allocator fixes, pretty solidChris Mason2007-05-091-52/+323
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: allocator and tuningChris Mason2007-05-071-42/+33
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: more allocator enhancementsChris Mason2007-05-061-79/+238
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: early metadata/data splitChris Mason2007-05-031-47/+48
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: fix page cache memory leakChris Mason2007-05-021-11/+1
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: directory readaheadChris Mason2007-05-011-0/+1
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: allocator improvements, inode block groupsChris Mason2007-04-301-40/+98
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: prealloc more blocks for the extent mapChris Mason2007-04-281-1/+1
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: smarter transaction writebackChris Mason2007-04-281-0/+1
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: try to drop dead cow pages from ramChris Mason2007-04-281-0/+17
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: allocator tweaksChris Mason2007-04-271-2/+5
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: more block allocator workChris Mason2007-04-271-12/+83
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: start of block group codeChris Mason2007-04-261-16/+188
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: change around extent-tree preallocChris Mason2007-04-251-23/+78
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: get rid of the extent_item type fieldChris Mason2007-04-241-4/+1
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: fix extent owner/type setting on extent tree blocksChris Mason2007-04-231-1/+3
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: add owner and type fields to the extents aand block headersChris Mason2007-04-201-5/+10
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: many file_write fixes, inline dataChris Mason2007-04-191-0/+5
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: working file_write, reorganized key flagsChris Mason2007-04-181-1/+3
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: progress on file_writeChris Mason2007-04-171-9/+11
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: create a logical->phsyical block number mapping schemeChris Mason2007-04-111-4/+4
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: drop owner and parentidChris Mason2007-04-101-6/+2
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: snapshot progressChris Mason2007-04-101-0/+6
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: more inode indexed directory workChris Mason2007-04-051-2/+1
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: tweak the inode-map and free extent search starts on cold mountChris Mason2007-04-041-2/+19
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: csum_verify_file_block locking fixChris Mason2007-04-021-2/+0
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: dynamic allocation of path structChris Mason2007-04-021-39/+61
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: still corruption huntingChris Mason2007-04-021-6/+12
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: corruption hunt continuesChris Mason2007-03-301-4/+4
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: use a btree inode instead of sb_getblkChris Mason2007-03-281-5/+3
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* btrfs_truncateChris Mason2007-03-271-12/+13
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: reference counts on data extentsChris Mason2007-03-271-17/+70
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* btrfs_get_block, file read/writeChris Mason2007-03-261-2/+2
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: add a radix back bit treeChris Mason2007-03-261-54/+39
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: leak fixes, pinning fixesChris Mason2007-03-251-9/+21
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: very minimal lockingChris Mason2007-03-231-2/+3
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* Btrfs: properly set new buffers for new blocks up to dateChris Mason2007-03-231-1/+1
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
* btrfs_create, btrfs_write_super, btrfs_sync_fsChris Mason2007-03-231-9/+17
| | | | Signed-off-by: Chris Mason <chris.mason@oracle.com>
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