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authorAmir Goldstein <amir73il@gmail.com>2023-06-15 14:22:25 +0300
committerChristian Brauner <brauner@kernel.org>2023-06-19 19:09:09 +0300
commitd56e0ddb8fc35a7aa13ab8f21c499a34f45dda05 (patch)
tree233090f6a072e443912df51b5d2ed1b51a622cb6 /fs/namei.c
parentf1fcbaa18b28dec10281551dfe6ed3a3ed80e3d6 (diff)
downloadlinux-d56e0ddb8fc35a7aa13ab8f21c499a34f45dda05.tar.xz
fs: rename {vfs,kernel}_tmpfile_open()
Overlayfs and cachefiles use vfs_open_tmpfile() to open a tmpfile without accounting for nr_files. Rename this helper to kernel_tmpfile_open() to better reflect this helper is used for kernel internal users. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Message-Id: <20230615112229.2143178-2-amir73il@gmail.com> Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/namei.c')
-rw-r--r--fs/namei.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/fs/namei.c b/fs/namei.c
index e4fe0879ae55..36e335c39c44 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -3703,7 +3703,7 @@ static int vfs_tmpfile(struct mnt_idmap *idmap,
}
/**
- * vfs_tmpfile_open - open a tmpfile for kernel internal use
+ * kernel_tmpfile_open - open a tmpfile for kernel internal use
* @idmap: idmap of the mount the inode was found from
* @parentpath: path of the base directory
* @mode: mode of the new tmpfile
@@ -3714,24 +3714,26 @@ static int vfs_tmpfile(struct mnt_idmap *idmap,
* hence this is only for kernel internal use, and must not be installed into
* file tables or such.
*/
-struct file *vfs_tmpfile_open(struct mnt_idmap *idmap,
- const struct path *parentpath,
- umode_t mode, int open_flag, const struct cred *cred)
+struct file *kernel_tmpfile_open(struct mnt_idmap *idmap,
+ const struct path *parentpath,
+ umode_t mode, int open_flag,
+ const struct cred *cred)
{
struct file *file;
int error;
file = alloc_empty_file_noaccount(open_flag, cred);
- if (!IS_ERR(file)) {
- error = vfs_tmpfile(idmap, parentpath, file, mode);
- if (error) {
- fput(file);
- file = ERR_PTR(error);
- }
+ if (IS_ERR(file))
+ return file;
+
+ error = vfs_tmpfile(idmap, parentpath, file, mode);
+ if (error) {
+ fput(file);
+ file = ERR_PTR(error);
}
return file;
}
-EXPORT_SYMBOL(vfs_tmpfile_open);
+EXPORT_SYMBOL(kernel_tmpfile_open);
static int do_tmpfile(struct nameidata *nd, unsigned flags,
const struct open_flags *op,