X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=fs%2Fjfs%2Fnamei.c;h=4abbe86043021e931ccdfec7e1932bf15641a22d;hb=26205e026cf2b3bb039d6169978ae520973f4141;hp=49ccde3937f97ec7d8bf4e28cb2955dea69b08d4;hpb=66f3767376e2bbffb4c2c78ea171e1fdcb62201b;p=linux-2.6 diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c index 49ccde3937..4abbe86043 100644 --- a/fs/jfs/namei.c +++ b/fs/jfs/namei.c @@ -38,6 +38,24 @@ struct dentry_operations jfs_ci_dentry_operations; static s64 commitZeroLink(tid_t, struct inode *); +/* + * NAME: free_ea_wmap(inode) + * + * FUNCTION: free uncommitted extended attributes from working map + * + */ +static inline void free_ea_wmap(struct inode *inode) +{ + dxd_t *ea = &JFS_IP(inode)->ea; + + if (ea->flag & DXD_EXTENT) { + /* free EA pages from cache */ + invalidate_dxd_metapages(inode, *ea); + dbFree(inode, addressDXD(ea), lengthDXD(ea)); + } + ea->flag = 0; +} + /* * NAME: jfs_create(dip, dentry, mode) * @@ -89,8 +107,19 @@ static int jfs_create(struct inode *dip, struct dentry *dentry, int mode, down(&JFS_IP(dip)->commit_sem); down(&JFS_IP(ip)->commit_sem); + rc = jfs_init_acl(tid, ip, dip); + if (rc) + goto out3; + + rc = jfs_init_security(tid, ip, dip); + if (rc) { + txAbort(tid, 0); + goto out3; + } + if ((rc = dtSearch(dip, &dname, &ino, &btstack, JFS_CREATE))) { jfs_err("jfs_create: dtSearch returned %d", rc); + txAbort(tid, 0); goto out3; } @@ -139,6 +168,7 @@ static int jfs_create(struct inode *dip, struct dentry *dentry, int mode, up(&JFS_IP(dip)->commit_sem); up(&JFS_IP(ip)->commit_sem); if (rc) { + free_ea_wmap(ip); ip->i_nlink = 0; iput(ip); } else @@ -147,11 +177,6 @@ static int jfs_create(struct inode *dip, struct dentry *dentry, int mode, out2: free_UCSname(&dname); -#ifdef CONFIG_JFS_POSIX_ACL - if (rc == 0) - jfs_init_acl(ip, dip); -#endif - out1: jfs_info("jfs_create: rc:%d", rc); @@ -216,8 +241,19 @@ static int jfs_mkdir(struct inode *dip, struct dentry *dentry, int mode) down(&JFS_IP(dip)->commit_sem); down(&JFS_IP(ip)->commit_sem); + rc = jfs_init_acl(tid, ip, dip); + if (rc) + goto out3; + + rc = jfs_init_security(tid, ip, dip); + if (rc) { + txAbort(tid, 0); + goto out3; + } + if ((rc = dtSearch(dip, &dname, &ino, &btstack, JFS_CREATE))) { jfs_err("jfs_mkdir: dtSearch returned %d", rc); + txAbort(tid, 0); goto out3; } @@ -267,6 +303,7 @@ static int jfs_mkdir(struct inode *dip, struct dentry *dentry, int mode) up(&JFS_IP(dip)->commit_sem); up(&JFS_IP(ip)->commit_sem); if (rc) { + free_ea_wmap(ip); ip->i_nlink = 0; iput(ip); } else @@ -275,10 +312,6 @@ static int jfs_mkdir(struct inode *dip, struct dentry *dentry, int mode) out2: free_UCSname(&dname); -#ifdef CONFIG_JFS_POSIX_ACL - if (rc == 0) - jfs_init_acl(ip, dip); -#endif out1: @@ -794,6 +827,7 @@ static int jfs_link(struct dentry *old_dentry, /* update object inode */ ip->i_nlink++; /* for new link */ ip->i_ctime = CURRENT_TIME; + dir->i_ctime = dir->i_mtime = CURRENT_TIME; mark_inode_dirty(dir); atomic_inc(&ip->i_count); @@ -885,6 +919,10 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry, down(&JFS_IP(dip)->commit_sem); down(&JFS_IP(ip)->commit_sem); + rc = jfs_init_security(tid, ip, dip); + if (rc) + goto out3; + tblk = tid_to_tblock(tid); tblk->xflag |= COMMIT_CREATE; tblk->ino = ip->i_ino; @@ -987,6 +1025,8 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry, insert_inode_hash(ip); mark_inode_dirty(ip); + dip->i_ctime = dip->i_mtime = CURRENT_TIME; + mark_inode_dirty(dip); /* * commit update of parent directory and link object */ @@ -1000,6 +1040,7 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry, up(&JFS_IP(dip)->commit_sem); up(&JFS_IP(ip)->commit_sem); if (rc) { + free_ea_wmap(ip); ip->i_nlink = 0; iput(ip); } else @@ -1008,11 +1049,6 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry, out2: free_UCSname(&dname); -#ifdef CONFIG_JFS_POSIX_ACL - if (rc == 0) - jfs_init_acl(ip, dip); -#endif - out1: jfs_info("jfs_symlink: rc:%d", rc); return rc; @@ -1328,17 +1364,31 @@ static int jfs_mknod(struct inode *dir, struct dentry *dentry, down(&JFS_IP(dir)->commit_sem); down(&JFS_IP(ip)->commit_sem); - if ((rc = dtSearch(dir, &dname, &ino, &btstack, JFS_CREATE))) + rc = jfs_init_acl(tid, ip, dir); + if (rc) goto out3; + rc = jfs_init_security(tid, ip, dir); + if (rc) { + txAbort(tid, 0); + goto out3; + } + + if ((rc = dtSearch(dir, &dname, &ino, &btstack, JFS_CREATE))) { + txAbort(tid, 0); + goto out3; + } + tblk = tid_to_tblock(tid); tblk->xflag |= COMMIT_CREATE; tblk->ino = ip->i_ino; tblk->u.ixpxd = JFS_IP(ip)->ixpxd; ino = ip->i_ino; - if ((rc = dtInsert(tid, dir, &dname, &ino, &btstack))) + if ((rc = dtInsert(tid, dir, &dname, &ino, &btstack))) { + txAbort(tid, 0); goto out3; + } ip->i_op = &jfs_file_inode_operations; jfs_ip->dev = new_encode_dev(rdev); @@ -1360,6 +1410,7 @@ static int jfs_mknod(struct inode *dir, struct dentry *dentry, up(&JFS_IP(ip)->commit_sem); up(&JFS_IP(dir)->commit_sem); if (rc) { + free_ea_wmap(ip); ip->i_nlink = 0; iput(ip); } else @@ -1368,11 +1419,6 @@ static int jfs_mknod(struct inode *dir, struct dentry *dentry, out1: free_UCSname(&dname); -#ifdef CONFIG_JFS_POSIX_ACL - if (rc == 0) - jfs_init_acl(ip, dir); -#endif - out: jfs_info("jfs_mknod: returning %d", rc); return rc;