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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-10-10 19:45:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-10-10 19:45:17 -0700 |
| commit | f721d24e5dae8358b49b24399d27ba5d12a7e049 (patch) | |
| tree | 090ee47954571f1e9c980c75699e24d5507c2749 /fs/overlayfs/super.c | |
| parent | 27bc50fc90647bbf7b734c3fc306a5e61350da53 (diff) | |
| parent | 7d37539037c2fca70346fbedc219f655253d5cff (diff) | |
| download | linux-f721d24e5dae8358b49b24399d27ba5d12a7e049.tar.bz2 | |
Merge tag 'pull-tmpfile' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs tmpfile updates from Al Viro:
"Miklos' ->tmpfile() signature change; pass an unopened struct file to
it, let it open the damn thing. Allows to add tmpfile support to FUSE"
* tag 'pull-tmpfile' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
fuse: implement ->tmpfile()
vfs: open inside ->tmpfile()
vfs: move open right after ->tmpfile()
vfs: make vfs_tmpfile() static
ovl: use vfs_tmpfile_open() helper
cachefiles: use vfs_tmpfile_open() helper
cachefiles: only pass inode to *mark_inode_inuse() helpers
cachefiles: tmpfile error handling cleanup
hugetlbfs: cleanup mknod and tmpfile
vfs: add vfs_tmpfile_open() helper
Diffstat (limited to 'fs/overlayfs/super.c')
| -rw-r--r-- | fs/overlayfs/super.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c index 9ca98bea8e18..a29a8afe9b26 100644 --- a/fs/overlayfs/super.c +++ b/fs/overlayfs/super.c @@ -15,6 +15,7 @@ #include <linux/seq_file.h> #include <linux/posix_acl_xattr.h> #include <linux/exportfs.h> +#include <linux/file.h> #include "overlayfs.h" MODULE_AUTHOR("Miklos Szeredi <miklos@szeredi.hu>"); @@ -1369,7 +1370,8 @@ static int ovl_make_workdir(struct super_block *sb, struct ovl_fs *ofs, const struct path *workpath) { struct vfsmount *mnt = ovl_upper_mnt(ofs); - struct dentry *temp, *workdir; + struct dentry *workdir; + struct file *tmpfile; bool rename_whiteout; bool d_type; int fh_type; @@ -1405,10 +1407,10 @@ static int ovl_make_workdir(struct super_block *sb, struct ovl_fs *ofs, pr_warn("upper fs needs to support d_type.\n"); /* Check if upper/work fs supports O_TMPFILE */ - temp = ovl_do_tmpfile(ofs, ofs->workdir, S_IFREG | 0); - ofs->tmpfile = !IS_ERR(temp); + tmpfile = ovl_do_tmpfile(ofs, ofs->workdir, S_IFREG | 0); + ofs->tmpfile = !IS_ERR(tmpfile); if (ofs->tmpfile) - dput(temp); + fput(tmpfile); else pr_warn("upper fs does not support tmpfile.\n"); |