From: Al Viro <viro@ZenIV.linux.org.uk>
To: linux-fsdevel@vger.kernel.org
Subject: [PATCH 03/10] omfs_lookup(): report IO errors, use d_splice_alias()
Date: Sat, 26 May 2018 00:54:19 +0100 [thread overview]
Message-ID: <20180525235426.9750-3-viro@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20180525235426.9750-1-viro@ZenIV.linux.org.uk>
From: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
fs/omfs/dir.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/fs/omfs/dir.c b/fs/omfs/dir.c
index b7146526afff..4bee3a72b9f3 100644
--- a/fs/omfs/dir.c
+++ b/fs/omfs/dir.c
@@ -305,11 +305,10 @@ static struct dentry *omfs_lookup(struct inode *dir, struct dentry *dentry,
ino_t ino = be64_to_cpu(oi->i_head.h_self);
brelse(bh);
inode = omfs_iget(dir->i_sb, ino);
- if (IS_ERR(inode))
- return ERR_CAST(inode);
+ } else if (bh != ERR_PTR(-ENOENT)) {
+ inode = ERR_CAST(bh);
}
- d_add(dentry, inode);
- return NULL;
+ return d_splice_alias(inode, dentry);
}
/* sanity check block's self pointer */
--
2.11.0
next prev parent reply other threads:[~2018-05-25 23:54 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-13 21:26 [RFC][PATCHES] reducing d_add() use, part 1 Al Viro
2018-05-13 21:30 ` [PATCH 01/15] bfs_lookup(): use d_splice_alias() Al Viro
2018-05-13 21:30 ` [PATCH 02/15] bfs_find_entry: pass name/len as qstr pointer Al Viro
2018-05-13 21:30 ` [PATCH 03/15] bfs_add_entry: " Al Viro
2018-05-13 21:30 ` [PATCH 04/15] cramfs_lookup(): use d_splice_alias() Al Viro
2018-05-13 21:30 ` [PATCH 05/15] freevxfs_lookup(): " Al Viro
2018-05-14 8:41 ` Christoph Hellwig
2018-05-14 15:26 ` Al Viro
2018-05-13 21:30 ` [PATCH 06/15] minix_lookup: " Al Viro
2018-05-13 21:30 ` [PATCH 07/15] qnx4_lookup: " Al Viro
2018-05-14 10:48 ` Anders Larsen
2018-05-13 21:30 ` [PATCH 08/15] sysv_lookup: " Al Viro
2018-05-14 8:41 ` Christoph Hellwig
2018-05-13 21:30 ` [PATCH 09/15] ubifs_lookup: " Al Viro
2018-05-14 6:48 ` Richard Weinberger
2018-05-13 21:30 ` [PATCH 10/15] qnx6_lookup: switch to d_splice_alias() Al Viro
2018-05-13 21:30 ` [PATCH 11/15] romfs_lookup: hash negative lookups, use d_splice_alias() Al Viro
2018-05-13 21:30 ` [PATCH 12/15] adfs_lookup_byname: .. *is* taken care of in fs/namei.c Al Viro
2018-05-13 21:30 ` [PATCH 13/15] adfs_lookup: do not fail with ENOENT on negatives, use d_splice_alias() Al Viro
2018-05-13 21:30 ` [PATCH 14/15] xfs_vn_lookup: simplify a bit Al Viro
2018-05-14 8:41 ` Christoph Hellwig
2018-05-13 21:30 ` [PATCH 15/15] openpromfs: switch to d_splice_alias() Al Viro
2018-05-16 9:45 ` [PATCH 01/15] bfs_lookup(): use d_splice_alias() Tigran Aivazian
2018-05-25 23:53 ` [RFC][PATCHES] reducing d_add() use, part 2 Al Viro
2018-05-25 23:54 ` [PATCH 01/10] openpromfs: switch to d_splice_alias() Al Viro
2018-05-25 23:54 ` [PATCH 02/10] orangefs_lookup: simplify Al Viro
2018-05-31 18:23 ` Mike Marshall
2018-05-25 23:54 ` Al Viro [this message]
2018-05-25 23:54 ` [PATCH 04/10] hfs: use d_splice_alias() Al Viro
2018-05-25 23:54 ` [PATCH 05/10] hfs: don't allow mounting over .../rsrc Al Viro
2018-05-25 23:54 ` [PATCH 06/10] hfsplus: switch to d_splice_alias() Al Viro
2018-05-25 23:54 ` [PATCH 07/10] ncp_lookup(): use d_splice_alias() Al Viro
2018-05-25 23:54 ` [PATCH 08/10] 9p: unify paths in v9fs_vfs_lookup() Al Viro
2018-05-25 23:54 ` [PATCH 09/10] cifs_lookup(): cifs_get_inode_...() never returns 0 with *inode left NULL Al Viro
2018-05-25 23:54 ` [PATCH 10/10] cifs_lookup(): switch to d_splice_alias() Al Viro
2018-05-26 0:03 ` [RFC][PATCHES] reducing d_add() use, part 3 (procfs) Al Viro
2018-05-26 0:04 ` [PATCH 1/5] procfs: get rid of ancient BS in pid_revalidate() uses Al Viro
2018-05-26 0:04 ` [PATCH 2/5] proc_lookupfd_common(): don't bother with instantiate unless the file is open Al Viro
2018-05-26 0:04 ` [PATCH 3/5] don't bother with tid_fd_revalidate() in lookups Al Viro
2018-05-26 0:04 ` [PATCH 4/5] procfs: switch instantiate_t to d_splice_alias() Al Viro
2018-05-26 0:04 ` [PATCH 5/5] switch the rest of procfs lookups " Al Viro
2018-05-31 8:28 ` [PATCH 1/5] procfs: get rid of ancient BS in pid_revalidate() uses Alexey Dobriyan
2018-05-26 13:07 ` [RFC][PATCHES] reducing d_add() use, part 3 (procfs) Alexey Dobriyan
2018-05-26 13:56 ` Alexey Dobriyan
2018-05-26 18:20 ` Al Viro
2018-05-26 18:38 ` Matthew Wilcox
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