diff options
| author | J. Bruce Fields <bfields@redhat.com> | 2012-05-09 17:18:06 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-30 21:04:54 -0400 |
| commit | 3f50fff4dace23d3cfeb195d5cd4ee813cee68b7 (patch) | |
| tree | 4c95b5a398ae4df5dbd99a8dd9dd1d060dfc38ef /fs/dcache.c | |
| parent | 7732a557b1342c6e6966efb5f07effcf99f56167 (diff) | |
| download | linux-3f50fff4dace23d3cfeb195d5cd4ee813cee68b7.tar.bz2 | |
vfs: remove unused __d_splice_alias argument
Nobody sets want_disconn any more.
Reported-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/dcache.c')
| -rw-r--r-- | fs/dcache.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index 3d4be6f8e49e..85c9e2bff8e6 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -683,8 +683,6 @@ EXPORT_SYMBOL(dget_parent); /** * d_find_alias - grab a hashed alias of inode * @inode: inode in question - * @want_discon: flag, used by d_splice_alias, to request - * that only a DISCONNECTED alias be returned. * * If inode has a hashed alias, or is a directory and has any alias, * acquire the reference to alias and return it. Otherwise return NULL. @@ -693,10 +691,9 @@ EXPORT_SYMBOL(dget_parent); * of a filesystem. * * If the inode has an IS_ROOT, DCACHE_DISCONNECTED alias, then prefer - * any other hashed alias over that one unless @want_discon is set, - * in which case only return an IS_ROOT, DCACHE_DISCONNECTED alias. + * any other hashed alias over that. */ -static struct dentry *__d_find_alias(struct inode *inode, int want_discon) +static struct dentry *__d_find_alias(struct inode *inode) { struct dentry *alias, *discon_alias; @@ -708,7 +705,7 @@ again: if (IS_ROOT(alias) && (alias->d_flags & DCACHE_DISCONNECTED)) { discon_alias = alias; - } else if (!want_discon) { + } else { __dget_dlock(alias); spin_unlock(&alias->d_lock); return alias; @@ -739,7 +736,7 @@ struct dentry *d_find_alias(struct inode *inode) if (!list_empty(&inode->i_dentry)) { spin_lock(&inode->i_lock); - de = __d_find_alias(inode, 0); + de = __d_find_alias(inode); spin_unlock(&inode->i_lock); } return de; @@ -2481,7 +2478,7 @@ struct dentry *d_materialise_unique(struct dentry *dentry, struct inode *inode) struct dentry *alias; /* Does an aliased dentry already exist? */ - alias = __d_find_alias(inode, 0); + alias = __d_find_alias(inode); if (alias) { actual = alias; write_seqlock(&rename_lock); |