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| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-05-18 16:10:34 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-06-24 00:02:01 +0200 |
| commit | dc3f4198eac14e52a98dfc79cd84b45e280f59cd (patch) | |
| tree | 1fa6e8ec571132471e903a6a1d34accacfa9ad33 /fs/tracefs | |
| parent | ufs: use dir_pages instead of ufs_dir_pages() (diff) | |
| download | linux-dc3f4198eac14e52a98dfc79cd84b45e280f59cd.tar.xz linux-dc3f4198eac14e52a98dfc79cd84b45e280f59cd.zip | |
make simple_positive() public
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/tracefs')
| -rw-r--r-- | fs/tracefs/inode.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c index d92bdf3b079a..6e8a1400d662 100644 --- a/fs/tracefs/inode.c +++ b/fs/tracefs/inode.c @@ -496,16 +496,11 @@ struct dentry *tracefs_create_instance_dir(const char *name, struct dentry *pare return dentry; } -static inline int tracefs_positive(struct dentry *dentry) -{ - return dentry->d_inode && !d_unhashed(dentry); -} - static int __tracefs_remove(struct dentry *dentry, struct dentry *parent) { int ret = 0; - if (tracefs_positive(dentry)) { + if (simple_positive(dentry)) { if (dentry->d_inode) { dget(dentry); switch (dentry->d_inode->i_mode & S_IFMT) { @@ -582,7 +577,7 @@ void tracefs_remove_recursive(struct dentry *dentry) */ spin_lock(&parent->d_lock); list_for_each_entry(child, &parent->d_subdirs, d_child) { - if (!tracefs_positive(child)) + if (!simple_positive(child)) continue; /* perhaps simple_empty(child) makes more sense */ @@ -603,7 +598,7 @@ void tracefs_remove_recursive(struct dentry *dentry) * from d_subdirs. When releasing the parent->d_lock we can * no longer trust that the next pointer is valid. * Restart the loop. We'll skip this one with the - * tracefs_positive() check. + * simple_positive() check. */ goto loop; } |