diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2011-07-25 13:59:46 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-25 14:53:52 -0400 |
| commit | 5f00bcb38ef9a980a33c6dbdc0044964b05f22dd (patch) | |
| tree | 3175fb9375aecb50bde1be0bf4fa8aa8155131d6 /fs/reiserfs/xattr.c | |
| parent | 34006cee28f7344f9557a4be3816c7891b1bbab1 (diff) | |
| parent | b6844e8f64920cdee620157252169ba63afb0c89 (diff) | |
| download | op-kernel-dev-5f00bcb38ef9a980a33c6dbdc0044964b05f22dd.zip op-kernel-dev-5f00bcb38ef9a980a33c6dbdc0044964b05f22dd.tar.gz | |
Merge branch 'master' into devel and apply fixup from Stephen Rothwell:
vfs/nfs: fixup for nfs_open_context change
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/reiserfs/xattr.c')
| -rw-r--r-- | fs/reiserfs/xattr.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c index d780896..6938d8c 100644 --- a/fs/reiserfs/xattr.c +++ b/fs/reiserfs/xattr.c @@ -555,11 +555,10 @@ reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *th, reiserfs_write_unlock(inode->i_sb); mutex_lock_nested(&dentry->d_inode->i_mutex, I_MUTEX_XATTR); - down_write(&dentry->d_inode->i_alloc_sem); + inode_dio_wait(dentry->d_inode); reiserfs_write_lock(inode->i_sb); err = reiserfs_setattr(dentry, &newattrs); - up_write(&dentry->d_inode->i_alloc_sem); mutex_unlock(&dentry->d_inode->i_mutex); } else update_ctime(inode); @@ -868,12 +867,18 @@ out: return err; } -static int reiserfs_check_acl(struct inode *inode, int mask, unsigned int flags) +int reiserfs_check_acl(struct inode *inode, int mask) { struct posix_acl *acl; int error = -EAGAIN; /* do regular unix permission checks by default */ - if (flags & IPERM_FLAG_RCU) + /* + * Stat data v1 doesn't support ACLs. + */ + if (get_inode_sd_version(inode) == STAT_DATA_V1) + return -EAGAIN; + + if (mask & MAY_NOT_BLOCK) return -ECHILD; acl = reiserfs_get_acl(inode, ACL_TYPE_ACCESS); @@ -952,7 +957,7 @@ static int xattr_mount_check(struct super_block *s) return 0; } -int reiserfs_permission(struct inode *inode, int mask, unsigned int flags) +int reiserfs_permission(struct inode *inode, int mask) { /* * We don't do permission checks on the internal objects. @@ -961,15 +966,7 @@ int reiserfs_permission(struct inode *inode, int mask, unsigned int flags) if (IS_PRIVATE(inode)) return 0; -#ifdef CONFIG_REISERFS_FS_XATTR - /* - * Stat data v1 doesn't support ACLs. - */ - if (get_inode_sd_version(inode) != STAT_DATA_V1) - return generic_permission(inode, mask, flags, - reiserfs_check_acl); -#endif - return generic_permission(inode, mask, flags, NULL); + return generic_permission(inode, mask); } static int xattr_hide_revalidate(struct dentry *dentry, struct nameidata *nd) |
