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285830 |
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23-Jul-2015 |
gjb |
- Copy stable/10@285827 to releng/10.2 in preparation for 10.2-RC1 builds. - Update newvers.sh to reflect RC1. - Update __FreeBSD_version to reflect 10.2. - Update default pkg(8) configuration to use the quarterly branch.[1]
Discussed with: re, portmgr [1] Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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281841 |
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22-Apr-2015 |
pfg |
MFC r281670, r281703: Drop experimental ext2fs dir_index support.
The htree directory index is a highly desirable feature for research purposes and was meant to improve performance in our ext2/3 driver. Unfortunately our implementation has two problems:
- It never really delivered any performance improvement. - It appears to corrupt the filesystem in undetermined circumstances.
Strictly speaking dir_index is not required for read/write support in ext2/3 and our limited ext4 support still works fine without it.
Regain stability in the ext2 driver by removing it. We may need it back (fixed) if we want to support encrypted ext4 support but thanks to the wonders of version control we can always revert this change and bring it back.
PR: 191895 PR: 198731 PR: 199309
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262723 |
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04-Mar-2014 |
pfg |
MFC r262623, r262667:
ext2fs: use of tab vs spaces.
Consistently use a single tab after a #define as mentioned in style(9). Use tabs instead of space for indenting. Fix a typo: "hash_vesion".
No functional change.
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256281 |
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10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
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252890 |
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06-Jul-2013 |
pfg |
Initial implementation of the HTree directory index.
This is a port of NetBSD's GSoC 2012 Ext3 HTree directory indexing by Vyacheslav Matyushin. It was cleaned up and enhanced for FreeBSD by Zheng Liu (lz@).
This is an excellent example of work shared among different projects: Vyacheslav was able to look at an early prototype from Zheng Liu who was also able to check the code from Haiku (with permission).
As in linux, the feature is not available by default and must be enabled explicitly with tune2fs. We still do not support the workarounds required in readdir for NFS.
Submitted by: Zheng Liu Tested by: Mike Ma Sponsored by: Google Inc. MFC after: 1 week
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#
251952 |
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18-Jun-2013 |
pfg |
More ext2fs header cleanups:
- Set MAXMNTLEN nearer to where it is used. - Move EXT2_LINK_MAX to ext2_dir.h .
MFC after: 3 days
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246258 |
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02-Feb-2013 |
pfg |
ext2fs: general cleanup.
- Remove unused extern declarations in fs.h - Correct comments in ext2_dir.h - Several panic() messages showed wrong function names. - Remove commented out stray line in ext2_alloc.c. - Remove the unused macro EXT2_BLOCK_SIZE_BITS() and the then write-only member e2fs_blocksize_bits from struct m_ext2fs. - Remove the unused macro EXT2_FIRST_INO() and the then write-only member e2fs_first_inode from struct m_ext2fs. - Remove EXT2_DESC_PER_BLOCK() and the member e2fs_descpb from struct m_ext2fs. - Remove the unused members e2fs_bmask, e2fs_dbpg and e2fs_mount_opt from struct m_ext2fs - Correct harmless off-by-one error for fspath in ext2_vfsops.c. - Remove the unused and broken macros EXT2_ADDR_PER_BLOCK_BITS() and EXT2_DESC_PER_BLOCK_BITS(). - Remove the !_KERNEL versions of the EXT2_* macros.
Submitted by: Christoph Mallon MFC after: 2 weeks
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245952 |
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26-Jan-2013 |
pfg |
Clean some 'svn:executable' properties in the tree.
Submitted by: Christoph Mallon MFC after: 3 days
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221126 |
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27-Apr-2011 |
jhb |
Various style fixes including using uint*_t instead of u_int*_t.
Submitted by: Pedro F. Giffuni giffunip at yahoo
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202283 |
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14-Jan-2010 |
lulf |
Bring in the ext2fs work done by Aditya Sarawgi during and after Google Summer of Code 2009:
- BSDL block and inode allocation policies for ext2fs. This involves the use FFS1 style block and inode allocation for ext2fs. Preallocation was removed since it was GPL'd. - Make ext2fs MPSAFE by introducing locks to per-mount datastructures. - Fixes for kern/122047 PR. - Various small bugfixes. - Move out of gnu/ directory.
Sponsored by: Google Inc. Submitted by: Aditya Sarawgi <sarawgi.aditya AT SPAMFREE gmail DOT com>
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