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From: Dmitry Kadashev <[email protected]>
To: Jens Axboe <[email protected]>,
	Alexander Viro <[email protected]>,
	Christian Brauner <[email protected]>
Cc: Pavel Begunkov <[email protected]>,
	[email protected], [email protected],
	Dmitry Kadashev <[email protected]>
Subject: [PATCH v5 07/10] fs: update do_*() helpers to return ints
Date: Thu,  3 Jun 2021 12:18:33 +0700	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

Update the following to return int rather than long, for uniformity with
the rest of the do_* helpers in namei.c:

* do_rmdir()
* do_unlinkat()
* do_mkdirat()
* do_mknodat()
* do_symlinkat()

Cc: Al Viro <[email protected]>
Cc: Christian Brauner <[email protected]>
Link: https://lore.kernel.org/io-uring/20210514143202.dmzfcgz5hnauy7ze@wittgenstein/
Signed-off-by: Dmitry Kadashev <[email protected]>
---
 fs/internal.h |  6 +++---
 fs/namei.c    | 10 +++++-----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/fs/internal.h b/fs/internal.h
index 848e165ef0f1..207a455e32d3 100644
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -72,12 +72,12 @@ extern int filename_lookup(int dfd, struct filename *name, unsigned flags,
 			   struct path *path, struct path *root);
 extern int vfs_path_lookup(struct dentry *, struct vfsmount *,
 			   const char *, unsigned int, struct path *);
-long do_rmdir(int dfd, struct filename *name);
-long do_unlinkat(int dfd, struct filename *name);
+int do_rmdir(int dfd, struct filename *name);
+int do_unlinkat(int dfd, struct filename *name);
 int may_linkat(struct user_namespace *mnt_userns, struct path *link);
 int do_renameat2(int olddfd, struct filename *oldname, int newdfd,
 		 struct filename *newname, unsigned int flags);
-long do_mkdirat(int dfd, struct filename *name, umode_t mode);
+int do_mkdirat(int dfd, struct filename *name, umode_t mode);
 
 /*
  * namespace.c
diff --git a/fs/namei.c b/fs/namei.c
index 07b1619dd343..f99de6e294ad 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -3743,7 +3743,7 @@ static int may_mknod(umode_t mode)
 	}
 }
 
-static long do_mknodat(int dfd, struct filename *name, umode_t mode,
+static int do_mknodat(int dfd, struct filename *name, umode_t mode,
 		unsigned int dev)
 {
 	struct user_namespace *mnt_userns;
@@ -3848,7 +3848,7 @@ int vfs_mkdir(struct user_namespace *mnt_userns, struct inode *dir,
 }
 EXPORT_SYMBOL(vfs_mkdir);
 
-long do_mkdirat(int dfd, struct filename *name, umode_t mode)
+int do_mkdirat(int dfd, struct filename *name, umode_t mode)
 {
 	struct dentry *dentry;
 	struct path path;
@@ -3943,7 +3943,7 @@ int vfs_rmdir(struct user_namespace *mnt_userns, struct inode *dir,
 }
 EXPORT_SYMBOL(vfs_rmdir);
 
-long do_rmdir(int dfd, struct filename *name)
+int do_rmdir(int dfd, struct filename *name)
 {
 	struct user_namespace *mnt_userns;
 	int error = 0;
@@ -4081,7 +4081,7 @@ EXPORT_SYMBOL(vfs_unlink);
  * writeout happening, and we don't want to prevent access to the directory
  * while waiting on the I/O.
  */
-long do_unlinkat(int dfd, struct filename *name)
+int do_unlinkat(int dfd, struct filename *name)
 {
 	int error;
 	struct dentry *dentry;
@@ -4208,7 +4208,7 @@ int vfs_symlink(struct user_namespace *mnt_userns, struct inode *dir,
 }
 EXPORT_SYMBOL(vfs_symlink);
 
-static long do_symlinkat(struct filename *from, int newdfd,
+static int do_symlinkat(struct filename *from, int newdfd,
 		  struct filename *to)
 {
 	int error;
-- 
2.30.2


  parent reply	other threads:[~2021-06-03  5:20 UTC|newest]

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-03  5:18 [PATCH v5 00/10] io_uring: add mkdir, [sym]linkat and mknodat support Dmitry Kadashev
2021-06-03  5:18 ` [PATCH v5 01/10] fs: make do_mkdirat() take struct filename Dmitry Kadashev
2021-06-03  5:18 ` [PATCH v5 02/10] io_uring: add support for IORING_OP_MKDIRAT Dmitry Kadashev
2021-06-22 11:41   ` Pavel Begunkov
2021-06-22 11:50     ` Pavel Begunkov
2021-06-23  6:41       ` Dmitry Kadashev
2021-06-23 11:53         ` Pavel Begunkov
2021-06-24 11:11           ` Dmitry Kadashev
2021-06-24 12:21             ` Pavel Begunkov
2021-06-28  8:17               ` Dmitry Kadashev
2021-07-07 14:06                 ` Pavel Begunkov
2021-07-12 12:44                   ` Dmitry Kadashev
2021-07-12 13:14                     ` Pavel Begunkov
2021-06-22 17:41   ` Pavel Begunkov
2021-06-23  0:41     ` Jens Axboe
2021-06-23  5:50     ` Dmitry Kadashev
2021-06-03  5:18 ` [PATCH v5 03/10] fs: make do_mknodat() take struct filename Dmitry Kadashev
2021-06-03  5:18 ` [PATCH v5 04/10] fs: make do_symlinkat() " Dmitry Kadashev
2021-06-03  5:18 ` [PATCH v5 05/10] namei: add getname_uflags() Dmitry Kadashev
2021-06-03  5:18 ` [PATCH v5 06/10] fs: make do_linkat() take struct filename Dmitry Kadashev
2021-06-03  5:18 ` Dmitry Kadashev [this message]
2021-06-03  5:18 ` [PATCH v5 08/10] io_uring: add support for IORING_OP_SYMLINKAT Dmitry Kadashev
2021-06-22 11:36   ` Pavel Begunkov
2021-06-23  5:45     ` Dmitry Kadashev
2021-06-03  5:18 ` [PATCH v5 09/10] io_uring: add support for IORING_OP_LINKAT Dmitry Kadashev
2021-06-22 11:48   ` Pavel Begunkov
2021-06-23  6:09     ` Dmitry Kadashev
2021-06-23 13:13       ` Pavel Begunkov
2021-06-03  5:18 ` [PATCH v5 10/10] io_uring: add support for IORING_OP_MKNODAT Dmitry Kadashev
2021-06-22 11:52   ` Pavel Begunkov
2021-06-23  6:26     ` Dmitry Kadashev
2021-06-23 11:58       ` Pavel Begunkov
2021-06-24  2:36       ` Jens Axboe
2021-06-18  6:24 ` [PATCH v5 00/10] io_uring: add mkdir, [sym]linkat and mknodat support Dmitry Kadashev
2021-06-18 16:10   ` Jens Axboe
2021-06-21 15:21     ` Jens Axboe
2021-06-22  8:12       ` Christian Brauner
2021-06-22  8:34         ` Dmitry Kadashev
2021-06-29 13:06           ` Christian Brauner
2021-06-22 17:26         ` Jens Axboe
2021-06-22  8:26       ` Dmitry Kadashev
2021-06-21 15:57 ` Jens Axboe
2021-06-21 15:59   ` Jens Axboe
2021-06-22 11:56 ` Pavel Begunkov
2021-06-22 17:26   ` Jens Axboe
2021-06-22 17:28     ` Pavel Begunkov
2021-06-22 17:32       ` Jens Axboe
2021-06-23  5:37         ` Dmitry Kadashev
2021-06-23  5:49         ` Dmitry Kadashev
2021-06-24  2:37           ` Jens Axboe
2021-06-24 10:55             ` Dmitry Kadashev
2021-06-23  5:35   ` Dmitry Kadashev
2021-06-24  2:37     ` Jens Axboe

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