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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-09-26 21:26:50 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-09-26 21:26:50 -0400 |
| commit | 8527dd7187a05f2548010accdfad9dad892acf47 (patch) | |
| tree | 46addad1d4bba3057de7eeb7fd01fa55ac87bcfc | |
| parent | 5cc3821b576964513f5532e0ac1efeb52f62ec6c (diff) | |
| download | linux-8527dd7187a05f2548010accdfad9dad892acf47.tar.gz linux-8527dd7187a05f2548010accdfad9dad892acf47.tar.bz2 linux-8527dd7187a05f2548010accdfad9dad892acf47.zip | |
don't open-code d_rehash() in d_materialise_unique()
... and get rid of duplicate BUG_ON() there
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/dcache.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index 36d84ec31d8a..22107630fc03 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -2804,12 +2804,8 @@ struct dentry *d_materialise_unique(struct dentry *dentry, struct inode *inode) actual = __d_instantiate_unique(dentry, inode); if (!actual) actual = dentry; - else - BUG_ON(!d_unhashed(actual)); - spin_lock(&actual->d_lock); - _d_rehash(actual); - spin_unlock(&actual->d_lock); + d_rehash(actual); found: spin_unlock(&inode->i_lock); out_nolock: |