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authorAl Viro <viro@zeniv.linux.org.uk>2011-03-02 09:35:13 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2011-03-03 01:28:40 -0500
commit99890a3be1ee67346300f1e0a873006588760f2a (patch)
treea2d704543672fd5c36c95aee728cddaf2f2c26d5 /COPYING
parentbabfe56046885749b6a90a3c4409219a1f16cf48 (diff)
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op-kernel-dev-99890a3be1ee67346300f1e0a873006588760f2a.tar.gz
fix reiserfs mkdir() breakage
if directory has so many subdirectories that its link count is set to 1 (i.e. "can't tell accurately") and reiserfs_new_inode() fails, we shouldn't decrement the parent's link count in cleanup path; that's what DEC_DIR_INODE_NLINK() is for. As it is, we end up with parent suddenly getting zero i_nlink, with very unpleasant effects. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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