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author | Al Viro <viro@zeniv.linux.org.uk> | 2013-07-05 18:59:33 +0400 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-07-05 18:59:33 +0400 |
commit | 84d08fa888e7c2d53b5bbc764db2ef02968b499c (patch) | |
tree | fa891009d778586eefdf3be8a11671ab9aefb13a /fs | |
parent | 74b9272bbedf45cb01a048217830d64d59aaa73b (diff) | |
download | linux-84d08fa888e7c2d53b5bbc764db2ef02968b499c.tar.gz linux-84d08fa888e7c2d53b5bbc764db2ef02968b499c.tar.xz |
helper for reading ->d_count
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/autofs4/expire.c | 8 | ||||
-rw-r--r-- | fs/autofs4/root.c | 2 | ||||
-rw-r--r-- | fs/ceph/inode.c | 4 | ||||
-rw-r--r-- | fs/ceph/mds_client.c | 2 | ||||
-rw-r--r-- | fs/coda/dir.c | 2 | ||||
-rw-r--r-- | fs/ecryptfs/inode.c | 2 | ||||
-rw-r--r-- | fs/locks.c | 2 | ||||
-rw-r--r-- | fs/nfs/dir.c | 6 | ||||
-rw-r--r-- | fs/nfs/unlink.c | 2 | ||||
-rw-r--r-- | fs/nilfs2/super.c | 2 |
10 files changed, 16 insertions, 16 deletions
diff --git a/fs/autofs4/expire.c b/fs/autofs4/expire.c index 13ddec92341c..3d9d3f5d5dda 100644 --- a/fs/autofs4/expire.c +++ b/fs/autofs4/expire.c @@ -109,7 +109,7 @@ cont: spin_lock_nested(&q->d_lock, DENTRY_D_LOCK_NESTED); /* Already gone or negative dentry (under construction) - try next */ - if (q->d_count == 0 || !simple_positive(q)) { + if (!d_count(q) || !simple_positive(q)) { spin_unlock(&q->d_lock); next = q->d_u.d_child.next; goto cont; @@ -267,7 +267,7 @@ static int autofs4_tree_busy(struct vfsmount *mnt, else ino_count++; - if (p->d_count > ino_count) { + if (d_count(p) > ino_count) { top_ino->last_used = jiffies; dput(p); return 1; @@ -409,7 +409,7 @@ struct dentry *autofs4_expire_indirect(struct super_block *sb, if (!exp_leaves) { /* Path walk currently on this dentry? */ ino_count = atomic_read(&ino->count) + 1; - if (dentry->d_count > ino_count) + if (d_count(dentry) > ino_count) goto next; if (!autofs4_tree_busy(mnt, dentry, timeout, do_now)) { @@ -423,7 +423,7 @@ struct dentry *autofs4_expire_indirect(struct super_block *sb, } else { /* Path walk currently on this dentry? */ ino_count = atomic_read(&ino->count) + 1; - if (dentry->d_count > ino_count) + if (d_count(dentry) > ino_count) goto next; expired = autofs4_check_leaves(mnt, dentry, timeout, do_now); diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c index ca8e55548d98..92ef341ba0cf 100644 --- a/fs/autofs4/root.c +++ b/fs/autofs4/root.c @@ -179,7 +179,7 @@ static struct dentry *autofs4_lookup_active(struct dentry *dentry) spin_lock(&active->d_lock); /* Already gone? */ - if (active->d_count == 0) + if (!d_count(active)) goto next; qstr = &active->d_name; diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index be0f7e20d62e..bd2289a4f40d 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -903,8 +903,8 @@ static struct dentry *splice_dentry(struct dentry *dn, struct inode *in, } else if (realdn) { dout("dn %p (%d) spliced with %p (%d) " "inode %p ino %llx.%llx\n", - dn, dn->d_count, - realdn, realdn->d_count, + dn, d_count(dn), + realdn, d_count(realdn), realdn->d_inode, ceph_vinop(realdn->d_inode)); dput(dn); dn = realdn; diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 74fd2898b2ab..99890b02a10b 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -1553,7 +1553,7 @@ retry: *base = ceph_ino(temp->d_inode); *plen = len; dout("build_path on %p %d built %llx '%.*s'\n", - dentry, dentry->d_count, *base, len, path); + dentry, d_count(dentry), *base, len, path); return path; } diff --git a/fs/coda/dir.c b/fs/coda/dir.c index 14a14808320c..190effc6a6fa 100644 --- a/fs/coda/dir.c +++ b/fs/coda/dir.c @@ -526,7 +526,7 @@ static int coda_dentry_revalidate(struct dentry *de, unsigned int flags) if (cii->c_flags & C_FLUSH) coda_flag_inode_children(inode, C_FLUSH); - if (de->d_count > 1) + if (d_count(de) > 1) /* pretend it's valid, but don't change the flags */ goto out; diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index a2f2bb2c256d..67e9b6339691 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -358,7 +358,7 @@ static int ecryptfs_lookup_interpose(struct dentry *dentry, lower_mnt = mntget(ecryptfs_dentry_to_lower_mnt(dentry->d_parent)); fsstack_copy_attr_atime(dir_inode, lower_dentry->d_parent->d_inode); - BUG_ON(!lower_dentry->d_count); + BUG_ON(!d_count(lower_dentry)); ecryptfs_set_dentry_private(dentry, dentry_info); ecryptfs_set_dentry_lower(dentry, lower_dentry); diff --git a/fs/locks.c b/fs/locks.c index 04e2c1fdb157..c98e1a1431ea 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -1454,7 +1454,7 @@ static int generic_add_lease(struct file *filp, long arg, struct file_lock **flp if ((arg == F_RDLCK) && (atomic_read(&inode->i_writecount) > 0)) goto out; if ((arg == F_WRLCK) - && ((dentry->d_count > 1) + && ((d_count(dentry) > 1) || (atomic_read(&inode->i_count) > 1))) goto out; diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index d7ed697133f0..c933bdfbcb1f 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -1721,7 +1721,7 @@ int nfs_unlink(struct inode *dir, struct dentry *dentry) dir->i_ino, dentry->d_name.name); spin_lock(&dentry->d_lock); - if (dentry->d_count > 1) { + if (d_count(dentry) > 1) { spin_unlock(&dentry->d_lock); /* Start asynchronous writeout of the inode */ write_inode_now(dentry->d_inode, 0); @@ -1866,7 +1866,7 @@ int nfs_rename(struct inode *old_dir, struct dentry *old_dentry, dfprintk(VFS, "NFS: rename(%s/%s -> %s/%s, ct=%d)\n", old_dentry->d_parent->d_name.name, old_dentry->d_name.name, new_dentry->d_parent->d_name.name, new_dentry->d_name.name, - new_dentry->d_count); + d_count(new_dentry)); /* * For non-directories, check whether the target is busy and if so, @@ -1884,7 +1884,7 @@ int nfs_rename(struct inode *old_dir, struct dentry *old_dentry, rehash = new_dentry; } - if (new_dentry->d_count > 2) { + if (d_count(new_dentry) > 2) { int err; /* copy the target dentry's name */ diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c index 1f1f38f0c5d5..60395ad3a2e4 100644 --- a/fs/nfs/unlink.c +++ b/fs/nfs/unlink.c @@ -479,7 +479,7 @@ nfs_sillyrename(struct inode *dir, struct dentry *dentry) dfprintk(VFS, "NFS: silly-rename(%s/%s, ct=%d)\n", dentry->d_parent->d_name.name, dentry->d_name.name, - dentry->d_count); + d_count(dentry)); nfs_inc_stats(dir, NFSIOS_SILLYRENAME); /* diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index 1427de5ebf4d..af3ba0478cdf 100644 --- a/fs/nilfs2/super.c +++ b/fs/nilfs2/super.c @@ -996,7 +996,7 @@ static int nilfs_attach_snapshot(struct super_block *s, __u64 cno, static int nilfs_tree_was_touched(struct dentry *root_dentry) { - return root_dentry->d_count > 1; + return d_count(root_dentry) > 1; } /** |