75 static int jfs_create(struct inode *dip, struct dentry *dentry, umode_t mode,  in jfs_create()  argument
87 	jfs_info("jfs_create: dip:0x%p name:%pd", dip, dentry);  in jfs_create()
89 	dquot_initialize(dip);  in jfs_create()
103 	ip = ialloc(dip, mode);  in jfs_create()
109 	tid = txBegin(dip->i_sb, 0);  in jfs_create()
111 	mutex_lock_nested(&JFS_IP(dip)->commit_mutex, COMMIT_MUTEX_PARENT);  in jfs_create()
114 	rc = jfs_init_acl(tid, ip, dip);  in jfs_create()
118 	rc = jfs_init_security(tid, ip, dip, &dentry->d_name);  in jfs_create()
124 	if ((rc = dtSearch(dip, &dname, &ino, &btstack, JFS_CREATE))) {  in jfs_create()
135 	iplist[0] = dip;  in jfs_create()
148 	if ((rc = dtInsert(tid, dip, &dname, &ino, &btstack))) {  in jfs_create()
163 	dip->i_ctime = dip->i_mtime = CURRENT_TIME;  in jfs_create()
165 	mark_inode_dirty(dip);  in jfs_create()
172 	mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_create()
208 static int jfs_mkdir(struct inode *dip, struct dentry *dentry, umode_t mode)  in jfs_mkdir()  argument
219 	jfs_info("jfs_mkdir: dip:0x%p name:%pd", dip, dentry);  in jfs_mkdir()
221 	dquot_initialize(dip);  in jfs_mkdir()
235 	ip = ialloc(dip, S_IFDIR | mode);  in jfs_mkdir()
241 	tid = txBegin(dip->i_sb, 0);  in jfs_mkdir()
243 	mutex_lock_nested(&JFS_IP(dip)->commit_mutex, COMMIT_MUTEX_PARENT);  in jfs_mkdir()
246 	rc = jfs_init_acl(tid, ip, dip);  in jfs_mkdir()
250 	rc = jfs_init_security(tid, ip, dip, &dentry->d_name);  in jfs_mkdir()
256 	if ((rc = dtSearch(dip, &dname, &ino, &btstack, JFS_CREATE))) {  in jfs_mkdir()
267 	iplist[0] = dip;  in jfs_mkdir()
273 	dtInitRoot(tid, ip, dip->i_ino);  in jfs_mkdir()
280 	if ((rc = dtInsert(tid, dip, &dname, &ino, &btstack))) {  in jfs_mkdir()
296 	inc_nlink(dip);		/* for '..' from child directory */  in jfs_mkdir()
297 	dip->i_ctime = dip->i_mtime = CURRENT_TIME;  in jfs_mkdir()
298 	mark_inode_dirty(dip);  in jfs_mkdir()
305 	mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_mkdir()
345 static int jfs_rmdir(struct inode *dip, struct dentry *dentry)  in jfs_rmdir()  argument
355 	jfs_info("jfs_rmdir: dip:0x%p name:%pd", dip, dentry);  in jfs_rmdir()
358 	dquot_initialize(dip);  in jfs_rmdir()
371 	tid = txBegin(dip->i_sb, 0);  in jfs_rmdir()
373 	mutex_lock_nested(&JFS_IP(dip)->commit_mutex, COMMIT_MUTEX_PARENT);  in jfs_rmdir()
376 	iplist[0] = dip;  in jfs_rmdir()
387 	if ((rc = dtDelete(tid, dip, &dname, &ino, JFS_REMOVE))) {  in jfs_rmdir()
393 		mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_rmdir()
401 	dip->i_ctime = dip->i_mtime = CURRENT_TIME;  in jfs_rmdir()
402 	inode_dec_link_count(dip);  in jfs_rmdir()
430 	mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_rmdir()
436 	if (test_cflag(COMMIT_Stale, dip)) {  in jfs_rmdir()
437 		if (dip->i_size > 1)  in jfs_rmdir()
438 			jfs_truncate_nolock(dip, 0);  in jfs_rmdir()
440 		clear_cflag(COMMIT_Stale, dip);  in jfs_rmdir()
471 static int jfs_unlink(struct inode *dip, struct dentry *dentry)  in jfs_unlink()  argument
483 	jfs_info("jfs_unlink: dip:0x%p name:%pd", dip, dentry);  in jfs_unlink()
486 	dquot_initialize(dip);  in jfs_unlink()
494 	tid = txBegin(dip->i_sb, 0);  in jfs_unlink()
496 	mutex_lock_nested(&JFS_IP(dip)->commit_mutex, COMMIT_MUTEX_PARENT);  in jfs_unlink()
499 	iplist[0] = dip;  in jfs_unlink()
506 	if ((rc = dtDelete(tid, dip, &dname, &ino, JFS_REMOVE))) {  in jfs_unlink()
512 		mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_unlink()
519 	ip->i_ctime = dip->i_ctime = dip->i_mtime = CURRENT_TIME;  in jfs_unlink()
520 	mark_inode_dirty(dip);  in jfs_unlink()
535 			mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_unlink()
564 	mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_unlink()
567 		tid = txBegin(dip->i_sb, 0);  in jfs_unlink()
588 	if (test_cflag(COMMIT_Stale, dip)) {  in jfs_unlink()
589 		if (dip->i_size > 1)  in jfs_unlink()
590 			jfs_truncate_nolock(dip, 0);  in jfs_unlink()
592 		clear_cflag(COMMIT_Stale, dip);  in jfs_unlink()
873 static int jfs_symlink(struct inode *dip, struct dentry *dentry,  in jfs_symlink()  argument
893 	jfs_info("jfs_symlink: dip:0x%p name:%s", dip, name);  in jfs_symlink()
895 	dquot_initialize(dip);  in jfs_symlink()
911 	ip = ialloc(dip, S_IFLNK | 0777);  in jfs_symlink()
917 	tid = txBegin(dip->i_sb, 0);  in jfs_symlink()
919 	mutex_lock_nested(&JFS_IP(dip)->commit_mutex, COMMIT_MUTEX_PARENT);  in jfs_symlink()
922 	rc = jfs_init_security(tid, ip, dip, &dentry->d_name);  in jfs_symlink()
1010 	rc = dtSearch(dip, &dname, &ino, &btstack, JFS_CREATE);  in jfs_symlink()
1013 		rc = dtInsert(tid, dip, &dname, &ino, &btstack);  in jfs_symlink()
1025 	dip->i_ctime = dip->i_mtime = CURRENT_TIME;  in jfs_symlink()
1026 	mark_inode_dirty(dip);  in jfs_symlink()
1031 	iplist[0] = dip;  in jfs_symlink()
1038 	mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_symlink()
1437 static struct dentry *jfs_lookup(struct inode *dip, struct dentry *dentry, unsigned int flags)  in jfs_lookup()  argument
1449 	rc = dtSearch(dip, &key, &inum, &btstack, JFS_LOOKUP);  in jfs_lookup()
1457 		ip = jfs_iget(dip->i_sb, inum);  in jfs_lookup()