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| author | Miklos Szeredi <[email protected]> | 2011-11-21 11:11:32 +0000 |
|---|---|---|
| committer | Al Viro <[email protected]> | 2012-01-07 04:20:12 +0000 |
| commit | 7ada4db88634429f4da690ad1c4eb73c93085f0c (patch) | |
| tree | ed1228f0bfa9d0050d746933595004d7c6e940f9 /fs/file_table.c | |
| parent | vfs: protect remounting superblock read-only (diff) | |
| download | kernel-7ada4db88634429f4da690ad1c4eb73c93085f0c.tar.gz kernel-7ada4db88634429f4da690ad1c4eb73c93085f0c.zip | |
vfs: count unlinked inodes
Add a new counter to the superblock that keeps track of unlinked but
not yet deleted inodes.
Do not WARN_ON if set_nlink is called with zero count, just do a
ratelimited printk. This happens on xfs and probably other
filesystems after an unclean shutdown when the filesystem reads inodes
which already have zero i_nlink. Reported by Christoph Hellwig.
Signed-off-by: Miklos Szeredi <[email protected]>
Tested-by: Toshiyuki Okajima <[email protected]>
Signed-off-by: Al Viro <[email protected]>
Diffstat (limited to 'fs/file_table.c')
0 files changed, 0 insertions, 0 deletions