From d9a82a04033f87bbd06efb29f78c0170a38154a8 Mon Sep 17 00:00:00 2001 From: Andreas Gruenbacher Date: Sun, 4 Oct 2015 19:18:51 +0200 Subject: 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 Reviewed-by: Christoph Hellwig Signed-off-by: Al Viro --- fs/reiserfs/xattr_trusted.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'fs/reiserfs/xattr_trusted.c') diff --git a/fs/reiserfs/xattr_trusted.c b/fs/reiserfs/xattr_trusted.c index e4f1343714e0..a338adf1b8b4 100644 --- a/fs/reiserfs/xattr_trusted.c +++ b/fs/reiserfs/xattr_trusted.c @@ -8,8 +8,8 @@ #include static int -trusted_get(struct dentry *dentry, const char *name, void *buffer, size_t size, - int handler_flags) +trusted_get(const struct xattr_handler *handler, struct dentry *dentry, + const char *name, void *buffer, size_t size) { if (strlen(name) < sizeof(XATTR_TRUSTED_PREFIX)) return -EINVAL; @@ -21,8 +21,8 @@ trusted_get(struct dentry *dentry, const char *name, void *buffer, size_t size, } static int -trusted_set(struct dentry *dentry, const char *name, const void *buffer, - size_t size, int flags, int handler_flags) +trusted_set(const struct xattr_handler *handler, struct dentry *dentry, + const char *name, const void *buffer, size_t size, int flags) { if (strlen(name) < sizeof(XATTR_TRUSTED_PREFIX)) return -EINVAL; @@ -33,8 +33,9 @@ trusted_set(struct dentry *dentry, const char *name, const void *buffer, return reiserfs_xattr_set(d_inode(dentry), name, buffer, size, flags); } -static size_t trusted_list(struct dentry *dentry, char *list, size_t list_size, - const char *name, size_t name_len, int handler_flags) +static size_t trusted_list(const struct xattr_handler *handler, + struct dentry *dentry, char *list, size_t list_size, + const char *name, size_t name_len) { const size_t len = name_len + 1; -- cgit v1.2.3