| commit | 4415143185b8c3ac799301a72a9cdbbd746fc723 | |
| author | Yan Zheng <yanzheng@21cn.com> | |
| Thu, 24 Apr 2008 18:57:50 +0000 (24 14:57 -0400) | ||
| committer | David Woodhouse <dwmw2@hera.kernel.org> | |
| Thu, 24 Apr 2008 18:57:50 +0000 (24 14:57 -0400) | ||
| tree | 77c2037cbf7abe6745295f5de2d75f16fdd17482 | treesnapshot (tar.gz zip) |
| parent | 309ce6768b29f72815ab8301b3670c7d8f7af307 | commitdiff |
Speed improvement and bug fixes for ext3 converter
This patch improves converter's allocator and fixes a bug in data relocation
function. The new allocator caches free blocks as Btrfs's default allocator.
In testing here, the user CPU time reduced to half of the original when
checksum and small file packing was disabled. This patch also enlarges the
size of block groups created by the converter.
This patch improves converter's allocator and fixes a bug in data relocation
function. The new allocator caches free blocks as Btrfs's default allocator.
In testing here, the user CPU time reduced to half of the original when
checksum and small file packing was disabled. This patch also enlarges the
size of block groups created by the converter.
| convert.c | diffblobblamehistory | |
| ctree.h | diffblobblamehistory | |
| extent-tree.c | diffblobblamehistory |