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authorAndreas Gruenbacher <agruenba@redhat.com>2015-10-04 20:18:51 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2015-11-14 04:34:32 +0300
commitd9a82a04033f87bbd06efb29f78c0170a38154a8 (patch)
treeac074d813cda2a29a5f8a12a063e058ea588cb7c /fs/xfs/xfs_xattr.c
parentbf781714b3e1421a0ebcd0137d081e6566a89f15 (diff)
downloadlinux-d9a82a04033f87bbd06efb29f78c0170a38154a8.tar.xz
xattr handlers: Pass handler to operations instead of flags
The xattr_handler operations are currently all passed a file system specific flags value which the operations can use to disambiguate between different handlers; some file systems use that to distinguish the xattr namespace, for example. In some oprations, it would be useful to also have access to the handler prefix. To allow that, pass a pointer to the handler to operations instead of the flags value alone. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/xfs/xfs_xattr.c')
-rw-r--r--fs/xfs/xfs_xattr.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/xfs/xfs_xattr.c b/fs/xfs/xfs_xattr.c
index c036815183cb..b1850e1489ef 100644
--- a/fs/xfs/xfs_xattr.c
+++ b/fs/xfs/xfs_xattr.c
@@ -32,9 +32,10 @@
static int
-xfs_xattr_get(struct dentry *dentry, const char *name,
- void *value, size_t size, int xflags)
+xfs_xattr_get(const struct xattr_handler *handler, struct dentry *dentry,
+ const char *name, void *value, size_t size)
{
+ int xflags = handler->flags;
struct xfs_inode *ip = XFS_I(d_inode(dentry));
int error, asize = size;
@@ -54,9 +55,10 @@ xfs_xattr_get(struct dentry *dentry, const char *name,
}
static int
-xfs_xattr_set(struct dentry *dentry, const char *name, const void *value,
- size_t size, int flags, int xflags)
+xfs_xattr_set(const struct xattr_handler *handler, struct dentry *dentry,
+ const char *name, const void *value, size_t size, int flags)
{
+ int xflags = handler->flags;
struct xfs_inode *ip = XFS_I(d_inode(dentry));
if (strcmp(name, "") == 0)