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authorChris Mason <chris.mason@oracle.com>2009-03-24 10:24:13 -0400
committerChris Mason <chris.mason@oracle.com>2009-03-24 16:14:51 -0400
commita74ac3220774d33db967088906dc3351829e2d3a (patch)
tree292fe0b88a5917d3b282b6a1cdfca170f9405132 /fs/btrfs/tree-log.h
parenta4b6e07d1a8a9b907e82b9acbf51a026fbb9301c (diff)
Btrfs: Make sure i_nlink doesn't hit zero too soon during log replay
During log replay, inodes are copied from the log to the main filesystem btrees. Sometimes they have a zero link count in the log but they actually gain links during the replay or have some in the main btree. This patch updates the link count to be at least one after copying the inode out of the log. This makes sure the inode is deleted during an iput while the rest of the replay code is still working on it. The log replay has fixup code to make sure that link counts are correct at the end of the replay, so we could use any non-zero number here and it would work fine. Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/tree-log.h')
0 files changed, 0 insertions, 0 deletions