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From: Al Viro <viro@ZenIV.linux.org.uk>
To: linux-fsdevel@vger.kernel.org
Cc: "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
Subject: [PATCH 03/15] bfs_add_entry: pass name/len as qstr pointer
Date: Sun, 13 May 2018 22:30:05 +0100	[thread overview]
Message-ID: <20180513213017.31269-3-viro@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20180513213017.31269-1-viro@ZenIV.linux.org.uk>

From: Al Viro <viro@zeniv.linux.org.uk>

same story as with bfs_find_entry()

Cc: "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---
 fs/bfs/dir.c | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c
index 528c69746f7d..f32f21c3bbc7 100644
--- a/fs/bfs/dir.c
+++ b/fs/bfs/dir.c
@@ -21,8 +21,7 @@
 #define dprintf(x...)
 #endif
 
-static int bfs_add_entry(struct inode *dir, const unsigned char *name,
-						int namelen, int ino);
+static int bfs_add_entry(struct inode *dir, const struct qstr *child, int ino);
 static struct buffer_head *bfs_find_entry(struct inode *dir,
 				const struct qstr *child,
 				struct bfs_dirent **res_dir);
@@ -111,8 +110,7 @@ static int bfs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
         mark_inode_dirty(inode);
 	bfs_dump_imap("create", s);
 
-	err = bfs_add_entry(dir, dentry->d_name.name, dentry->d_name.len,
-							inode->i_ino);
+	err = bfs_add_entry(dir, &dentry->d_name, inode->i_ino);
 	if (err) {
 		inode_dec_link_count(inode);
 		mutex_unlock(&info->bfs_lock);
@@ -154,8 +152,7 @@ static int bfs_link(struct dentry *old, struct inode *dir,
 	int err;
 
 	mutex_lock(&info->bfs_lock);
-	err = bfs_add_entry(dir, new->d_name.name, new->d_name.len,
-							inode->i_ino);
+	err = bfs_add_entry(dir, &new->d_name, inode->i_ino);
 	if (err) {
 		mutex_unlock(&info->bfs_lock);
 		return err;
@@ -237,9 +234,7 @@ static int bfs_rename(struct inode *old_dir, struct dentry *old_dentry,
 		new_bh = NULL;
 	}
 	if (!new_bh) {
-		error = bfs_add_entry(new_dir, 
-					new_dentry->d_name.name,
-					new_dentry->d_name.len,
+		error = bfs_add_entry(new_dir, &new_dentry->d_name,
 					old_inode->i_ino);
 		if (error)
 			goto end_rename;
@@ -269,9 +264,10 @@ const struct inode_operations bfs_dir_inops = {
 	.rename			= bfs_rename,
 };
 
-static int bfs_add_entry(struct inode *dir, const unsigned char *name,
-							int namelen, int ino)
+static int bfs_add_entry(struct inode *dir, const struct qstr *child, int ino)
 {
+	const unsigned char *name = child->name;
+	int namelen = child->len;
 	struct buffer_head *bh;
 	struct bfs_dirent *de;
 	int block, sblock, eblock, off, pos;
-- 
2.11.0

  parent reply	other threads:[~2018-05-13 21:30 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   ` Al Viro [this message]
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     ` [PATCH 03/10] omfs_lookup(): report IO errors, use d_splice_alias() Al Viro
2018-05-25 23:54     ` [PATCH 04/10] hfs: " 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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