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path: root/fs/btrfs/extent-tree.c
AgeCommit message (Collapse)Author
2007-08-07Btrfs: Do snapshot deletion in smaller chunks.Chris Mason
Before, snapshot deletion was a single atomic unit. This caused considerable lock contention and required an unbounded amount of space. Now, the drop_progress field in the root item is used to indicate how far along snapshot deletion is, and to resume where it left off. Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-07-11Btrfs: trivial include fixupsZach Brown
Almost none of the files including module.h need to do so, remove them. Include sched.h in extent-tree.c to silence a warning about cond_resched() being undeclared. Signed-off-by: Zach Brown <zach.brown@oracle.com> Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-28Btrfs: crash recovery fixesChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-26Btrfs: Allow find_free_extent callers to pass in an exclusion rangeChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-26Btrfs: Fix super block updates during transaction commitChris Mason
The super block written during commit was not consistent with the state of the trees. This change adds an in-memory copy of the super so that we can make sure to write out consistent data during a commit. Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-22Btrfs: Audit callers and return codes to make sure -ENOSPC gets up the stackChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-19Btrfs: reada while dropping snapshotsChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-19Btrfs: cache the extent tree preallocationChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-18Subject: Rework btrfs_file_write to only allocate while page locks are heldChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-13btrfs: Code cleanupAneesh
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>
2007-06-12Btrfs: add GPLv2Chris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-12Btrfs: printk fixesChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-12Btrfs: 64 bit div fixesChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-11Btrfs: fix oops after block group lookupChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-06-07Btrfs: d_type optimizationChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-30Btrfs: use a separate flag for search_start vs a hint in find_free_extentChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-29Btrfs: block group switchingChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-24Btrfs: sparse files!Chris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-18Btrfs: allocator optimizations, truncate readaheadChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-10Btrfs: fix check_node and check_leaf to use less cpuChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-09Btrfs: many allocator fixes, pretty solidChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-07Btrfs: allocator and tuningChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-06Btrfs: more allocator enhancementsChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-03Btrfs: early metadata/data splitChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-02Btrfs: fix page cache memory leakChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-05-01Btrfs: directory readaheadChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-30Btrfs: allocator improvements, inode block groupsChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-28Btrfs: prealloc more blocks for the extent mapChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-28Btrfs: smarter transaction writebackChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-28Btrfs: try to drop dead cow pages from ramChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-27Btrfs: allocator tweaksChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-27Btrfs: more block allocator workChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-26Btrfs: start of block group codeChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-25Btrfs: change around extent-tree preallocChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-24Btrfs: get rid of the extent_item type fieldChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-23Btrfs: fix extent owner/type setting on extent tree blocksChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-20Btrfs: add owner and type fields to the extents aand block headersChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-19Btrfs: many file_write fixes, inline dataChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-18Btrfs: working file_write, reorganized key flagsChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-17Btrfs: progress on file_writeChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-11Btrfs: create a logical->phsyical block number mapping schemeChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-10Btrfs: drop owner and parentidChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-10Btrfs: snapshot progressChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-05Btrfs: more inode indexed directory workChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-04Btrfs: tweak the inode-map and free extent search starts on cold mountChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-02Btrfs: csum_verify_file_block locking fixChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-02Btrfs: dynamic allocation of path structChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-04-02Btrfs: still corruption huntingChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-30Btrfs: corruption hunt continuesChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
2007-03-28Btrfs: use a btree inode instead of sb_getblkChris Mason
Signed-off-by: Chris Mason <chris.mason@oracle.com>
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