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Fix a regression introduced in v3.13-rc6 

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Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 bugfix from Ted Ts'o:
 "Fix a regression introduced in v3.13-rc6"

* tag 'ext4_for_linus_stable' of http://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: fix bigalloc regression
This commit is contained in:
Linus Torvalds 2014-01-07 08:22:42 +08:00
parent a707271a81 d0abafac8c
commit ef350bb7c5
1 changed files with 1 additions and 1 deletions
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2
fs/ext4/extents.c
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@ -4218,7 +4218,7 @@ int ext4_ext_map_blocks(handle_t *handle, struct inode *inode,
*/
map->m_flags &= ~EXT4_MAP_FROM_CLUSTER;
newex.ee_block = cpu_to_le32(map->m_lblk);
cluster_offset = EXT4_LBLK_CMASK(sbi, map->m_lblk);
cluster_offset = EXT4_LBLK_COFF(sbi, map->m_lblk);
/*
* If we are doing bigalloc, check to see if the extent returned