107 Commits (065631f6dccea07bfad48d8981369f6d9cfd6e2b)

Author	SHA1	Message	Date
Chris Mason	6f568d35a0	Btrfs: mount -o max_inline=size to control the maximum inline extent size ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	d1310b2e0c	Btrfs: Split the extent_map code into two parts ... 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: Chris Mason <chris.mason@oracle.com>	17 years ago
Yan	ed0dab6b86	Btrfs: Add basic lockfs calls ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	e18e4809b1	Btrfs: Add mount -o ssd, which includes optimizations for seek free storage ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	2da98f003f	Btrfs: Run igrab on data=ordered inodes to prevent deadlocks during writeout ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	61295eb866	Btrfs: Add drop inode func to avoid data=ordered deadlock ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	21ad10cf3e	Btrfs: Add flush barriers on commit ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	8f662a76c6	Btrfs: Add readahead to the online shrinker, and a mount -o alloc_start= for testing ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	edbd8d4efe	Btrfs: Support for online FS resize (grow and shrink) ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	6da6abae02	Btrfs: Back port to 2.6.18-el kernels ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	c59f8951d4	Btrfs: Add mount option to enforce a max extent size ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	be20aa9dba	Btrfs: Add mount option to turn off data cow ... A number of workloads do not require copy on write data or checksumming. mount -o nodatasum to disable checksums and -o nodatacow to disable both copy on write and checksumming. In nodatacow mode, copy on write is still performed when a given extent is under snapshot. Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	b6cda9bcb4	Btrfs: Add mount -o nodatasum to turn of file data checksumming ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Wyatt Banks	2f4cbe6442	Btrfs: Return value checking in module init ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Josef Bacik	5103e947b9	xattr support for btrfs ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	3326d1b07c	Btrfs: Allow tails larger than one page ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	db94535db7	Btrfs: Allow tree blocks larger than the page size ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	5f39d397df	Btrfs: Create extent_buffer interface for large blocksizes ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	17 years ago
Chris Mason	95e0528919	Btrfs: Use mount -o subvol to select the subvol directory instead of dev: ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Yan	4b82d6e4a5	Btrfs: Add mount into directory support ... Modified form of original patch from Christoph Hellwig to make btrfs mount into the default subvolume by default. mount /dev/somedevice:subvolumename to get other subvolumes or mount /dev/somedevice:. to get the root Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Josef Bacik	58176a9604	Btrfs: Add per-root block accounting and sysfs entries ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	b888db2bd7	Btrfs: Add delayed allocation to the extent based page tree code ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	a52d9a8033	Btrfs: Extent based page cache code. This uses an rbtree of extents and tests ... instead of buffer heads. Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	e9d0b13b5b	Btrfs: Btree defrag on the extent-mapping tree as well ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	4b52dff6d3	Btrfs: Fix super block updates during transaction commit ... 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>	18 years ago
Chris Mason	54aa1f4dfd	Btrfs: Audit callers and return codes to make sure -ENOSPC gets up the stack ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	6cbd557078	Btrfs: add GPLv2 ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	39279cc3d2	Btrfs: split up super.c ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	5276aedab0	Btrfs: fix oops after block group lookup ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	0cf6c62017	Btrfs: remove device tree ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	08607c1b18	Btrfs: add compat ioctl ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	fabb568183	Btrfs: d_type optimization ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	1de037a43e	Btrfs: fixup various fsx failures ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	3a68637562	Btrfs: sparse files! ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	2b8d99a723	Btrfs: symlinks and hard links ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	e06afa839e	Btrfs: rename ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	f9f3c6b666	Btrfs: 2.6.21-git fixes ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	de428b63b1	Btrfs: allocator optimizations, truncate readahead ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	098f59c251	Btrfs: patch queue: fix corruption when splitting large items ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	e37c9e6921	Btrfs: many allocator fixes, pretty solid ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	be74417553	Btrfs: more allocator enhancements ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	be08c1b9f8	Btrfs: early metadata/data split ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	35b7e47610	Btrfs: fix page cache memory leak ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	090d18753c	Btrfs: directory readahead ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	31f3c99b73	Btrfs: allocator improvements, inode block groups ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	7c4452b9a6	Btrfs: smarter transaction writeback ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	cd1bc4653d	Btrfs: more block allocator work ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	9078a3e1e4	Btrfs: start of block group code ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	f68cad0f9e	Btrfs: fixup dirty_inode related deadlocks ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago
Chris Mason	c62a1920ce	Btrfs: get rid of the extent_item type field ... Signed-off-by: Chris Mason <chris.mason@oracle.com>	18 years ago