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49 Commits (73372dcf8f21427363a398b29171440b42077ce7)

Author SHA1 Message Date
Chris Mason 73372dcf8f Add generation numbers to block pointers 2007-12-09 13:46:24 -05:00
Yan 07a4f1b81d Update btrfs-progs to better match the kernel 2007-12-05 10:41:38 -05:00
Chris Mason 1883251686 Add simple stripe size parameter 2007-11-30 11:30:24 -05:00
Chris Mason 268ca701ab properly init block group cache structs 2007-10-19 10:38:08 -04:00
Chris Mason 678af9b3a4 Remove the last radix tree (block_group_cache) 2007-10-17 09:58:56 -04:00
Chris Mason 28de03cb0a Create a slightly more generic extent-caching structure 2007-10-15 16:25:41 -04:00
Chris Mason 38f79f9077 Switch to byte granular allocations 2007-10-15 16:25:14 -04:00
Chris Mason 08c66b7738 Stop using radix trees to record pending allocations 2007-10-15 16:25:04 -04:00
Chris Mason f12d799856 Allow large blocks 2007-10-15 16:24:39 -04:00
Jan Engelhardt ddcaa0171a Make btrfs-progs compile with -fstrict-aliasing (included in -O2) again. 
This is done by doing a two-step conversion (rather than a one-step).
First, the variable goes from type * to void *, and then to
implicitly to void **.
(Not sure if this is "good practice", but it shuts up the compiler,
so it seems the compiler takes into account that we are actually punning
it this way.)
 2007-09-14 10:31:06 -04:00
Josef Bacik ffaff17911 btrfs-progs support for root block accounting 
This adds support for keeping track of the number of blocks used by
root_item's.  This makes it so that mkfs lays down the "default" subvol with
the correct block accounting in place.  Thank you,
 2007-08-29 15:56:44 -04:00
Chris Mason d9f1317c7d add GPLv2 2007-06-12 09:07:11 -04:00
Chris Mason 38ef945266 printf cleanups 2007-06-12 08:08:04 -04:00
Chris Mason f8d7bbd1fa 32 bit compile fixes 2007-06-08 08:44:41 -04:00
Chris Mason 832427bdba cleanup warnings found with -O2 2007-05-22 10:07:10 -04:00
Chris Mason 5856b7e124 start of block group code 2007-04-26 16:46:06 -04:00
Chris Mason 10d06538f1 get rid of the extent_item type field 2007-04-24 12:09:01 -04:00
Chris Mason 885f275a68 fsck checks against extent map, small fixes 2007-04-23 17:00:26 -04:00
Chris Mason 2f2264fc2d add owner and type fields to the extents aand block headers 2007-04-20 20:23:29 -04:00
Chris Mason e52d2e2fa1 drop owner and parentid 2007-04-10 12:36:58 -04:00
Chris Mason d785b7d058 uuids 2007-04-05 14:29:12 -04:00
Chris Mason 132db51b1f generations on headers 2007-03-26 11:24:42 -04:00
Chris Mason b55672a2a1 Better block record keeping, real mkfs 2007-03-20 20:35:03 -04:00
Chris Mason 099f1ae6e4 Add inode map, and the start of file extent items 2007-03-20 14:38:32 -04:00
Chris Mason f247156e4f transaction handles everywhere 2007-03-16 16:20:31 -04:00
Chris Mason 3d8c87f4f7 pin freed blocks from the FS tree too 2007-03-16 08:56:18 -04:00
Chris Mason da99898c78 Use a chunk of the key flags to record the item type. 
Add (untested and simple) directory item code
Fix comp_keys to use the new key ordering
Add btrfs_insert_empty_item
 2007-03-15 12:56:47 -04:00
Chris Mason 7a0a809b4c variable block size support 2007-03-14 14:14:43 -04:00
Chris Mason 942050de0e add leaf data casting helper 2007-03-14 10:31:29 -04:00
Chris Mason 0975c87bce properly reset block cache on free 2007-03-14 09:20:39 -04:00
Chris Mason d9c9960f8d Change the super to point to a tree of trees to enable persistent snapshots 2007-03-13 16:47:54 -04:00
Chris Mason 2c4257a341 make some funcs static 2007-03-13 11:09:37 -04:00
Chris Mason aa60202f13 rename funcs and structs to btrfs 2007-03-13 10:46:10 -04:00
Chris Mason 56042e6ad4 struct extent_item endian 2007-03-13 09:49:06 -04:00
Chris Mason 3192451f58 node->blockptrs endian fixes 2007-03-13 09:28:32 -04:00
Chris Mason f6a88938c6 struct item endian fixes 2007-03-12 20:12:07 -04:00
Chris Mason b2e2afd7b4 struct key endian fixes 2007-03-12 16:22:34 -04:00
Chris Mason 8e17fab249 get/set for struct header fields 2007-03-12 12:01:18 -04:00
Chris Mason 2db1ff3570 fix leak in btrfs_drop_snapshot 2007-03-12 09:03:27 -04:00
Chris Mason 84084892fb recursion free-first pass 2007-03-10 06:35:47 -05:00
Chris Mason 2adfc44778 Fixup last found extent caching 2007-03-07 16:15:30 -05:00
Chris Mason 4c4eac1f03 get rid of add recursion 2007-03-07 11:50:24 -05:00
Chris Mason 79b90e3fdf Fixup reference counting on cows 2007-03-06 20:08:01 -05:00
Chris Mason 7da449a2f6 early reference counting 2007-03-02 16:08:05 -05:00
Chris Mason 11bc1cd2a5 Fix extent code to use merge during delete 
Remove implicit commit in del_item and insert_item
Add implicit commit to close()
Add commit op in random-test
 2007-03-02 09:47:58 -05:00
Chris Mason 157a0bc7ce more return code checking 2007-02-28 16:46:22 -05:00
Chris Mason 92ce8be120 return code checking 2007-02-28 16:35:06 -05:00
Chris Mason 46db63cb16 u64 cleanups 2007-02-26 10:55:01 -05:00
Chris Mason 8f3b86bae3 Add fsx-style randomized tree tester 
Add debug-tree command to print the tree
Add extent-tree.c to the repo
Comment ctree.h
 2007-02-26 10:40:21 -05:00