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| author | ngkaho1234 <ngkaho1234@gmail.com> | 2015-10-27 20:49:44 +0800 |
|---|---|---|
| committer | ngkaho1234 <ngkaho1234@gmail.com> | 2015-10-27 20:49:44 +0800 |
| commit | 76208824002dca9dffab5ee03fe66239ad4493b3 (patch) | |
| tree | c4ba9bb7bba4757a82a424fb232b2511f396caf1 | |
| parent | b5b25a0e9d3ffaa663e3a94540442f19d8df1883 (diff) | |
FIX: wrong accounting caused by EXT2_BG_INODE_ZEROED
| -rw-r--r-- | lwext4/ext4_ialloc.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/lwext4/ext4_ialloc.c b/lwext4/ext4_ialloc.c index a837f13..f2863d0 100644 --- a/lwext4/ext4_ialloc.c +++ b/lwext4/ext4_ialloc.c @@ -285,22 +285,16 @@ int ext4_ialloc_alloc_inode(struct ext4_fs *fs, uint32_t *index, bool is_dir) } /* Decrease unused inodes count */ - if (ext4_bg_has_flag(bg, - EXT4_BLOCK_GROUP_ITABLE_ZEROED)) { - uint32_t unused = - ext4_bg_get_itable_unused(bg, sb); + uint32_t unused = + ext4_bg_get_itable_unused(bg, sb); - uint32_t inodes_in_group = - ext4_inodes_in_group_cnt(sb, bgid); + uint32_t free = inodes_in_group - unused; - uint32_t free = inodes_in_group - unused; - - if (index_in_group >= free) { - unused = inodes_in_group - - (index_in_group + 1); - ext4_bg_set_itable_unused(bg, sb, - unused); - } + if (index_in_group >= free) { + unused = inodes_in_group - + (index_in_group + 1); + ext4_bg_set_itable_unused(bg, sb, + unused); } /* Save modified block group */ |