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| author | Andreas Gruenbacher <agruenba@redhat.com> | 2015-12-02 14:44:38 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-12-06 21:34:15 -0500 |
| commit | aa7c5241c380adb7e6913549292c1b83c1469bda (patch) | |
| tree | 4247a21eb6370450bfa78ea6f513e560ce334900 /fs/kernfs/inode.c | |
| parent | 9172abbcd371f2f62903087bbd228f11d380b7b4 (diff) | |
| download | linux-aa7c5241c380adb7e6913549292c1b83c1469bda.tar.gz | |
tmpfs: Use xattr handler infrastructure
Use the VFS xattr handler infrastructure and get rid of similar code in the filesystem. For implementing shmem_xattr_handler_set, we need a version of simple_xattr_set which removes the attribute when value is NULL. Use this to implement kernfs_iop_removexattr as well. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: James Morris <james.l.morris@oracle.com> Cc: Hugh Dickins <hughd@google.com> Cc: linux-mm@kvack.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/kernfs/inode.c')
| -rw-r--r-- | fs/kernfs/inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/kernfs/inode.c b/fs/kernfs/inode.c index 756dd56aaf60..f97e1f7790b1 100644 --- a/fs/kernfs/inode.c +++ b/fs/kernfs/inode.c @@ -205,7 +205,7 @@ int kernfs_iop_removexattr(struct dentry *dentry, const char *name) if (!attrs) return -ENOMEM; - return simple_xattr_remove(&attrs->xattrs, name); + return simple_xattr_set(&attrs->xattrs, name, NULL, 0, XATTR_REPLACE); } ssize_t kernfs_iop_getxattr(struct dentry *dentry, const char *name, void *buf, |