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From: Theodore Ts'o <tytso@mit.edu>
To: Ext4 Developers List <linux-ext4@vger.kernel.org>
Cc: Theodore Ts'o <tytso@mit.edu>
Subject: [PATCH 08/28] ext4: Reserve INCOMPAT_EA_INODE and INCOMPAT_DIRDATA feature codepoints
Date: Tue,  2 Mar 2010 13:18:25 -0500	[thread overview]
Message-ID: <1267553925-6308-9-git-send-email-tytso@mit.edu> (raw)
In-Reply-To: <1267553925-6308-1-git-send-email-tytso@mit.edu>

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---
 fs/ext4/ext4.h |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index ffe1334..61cf3b3 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -284,6 +284,7 @@ struct flex_groups {
 #define EXT4_TOPDIR_FL			0x00020000 /* Top of directory hierarchies*/
 #define EXT4_HUGE_FILE_FL               0x00040000 /* Set to each huge file */
 #define EXT4_EXTENTS_FL			0x00080000 /* Inode uses extents */
+#define EXT4_EA_INODE_FL	        0x00200000 /* Inode used for large EA */
 #define EXT4_RESERVED_FL		0x80000000 /* reserved for ext4 lib */
 
 #define EXT4_FL_USER_VISIBLE		0x000BDFFF /* User visible flags */
@@ -1144,6 +1145,8 @@ static inline void ext4_clear_inode_state(struct inode *inode, int bit)
 #define EXT4_FEATURE_INCOMPAT_64BIT		0x0080
 #define EXT4_FEATURE_INCOMPAT_MMP               0x0100
 #define EXT4_FEATURE_INCOMPAT_FLEX_BG		0x0200
+#define EXT4_FEATURE_INCOMPAT_EA_INODE		0x0400 /* EA in inode */
+#define EXT4_FEATURE_INCOMPAT_DIRDATA		0x1000 /* data in dirent */
 
 #define EXT4_FEATURE_COMPAT_SUPP	EXT2_FEATURE_COMPAT_EXT_ATTR
 #define EXT4_FEATURE_INCOMPAT_SUPP	(EXT4_FEATURE_INCOMPAT_FILETYPE| \
-- 
1.6.6.1.1.g974db.dirty


  parent reply	other threads:[~2010-03-02 18:18 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-03-02 18:18 [PATCH 00/28] Ext4 patch queue for the 2.6.34 merge window Theodore Ts'o
2010-03-02 18:18 ` [PATCH 01/28] ext4: fix async i/o writes beyond 4GB to a sparse file Theodore Ts'o
2010-03-02 18:18 ` [PATCH 02/28] ext4: Fix optional-arg mount options Theodore Ts'o
2010-03-02 18:18 ` [PATCH 03/28] ext4: Add block validity check when truncating indirect block mapped inodes Theodore Ts'o
2010-03-02 18:18 ` [PATCH 04/28] ext4: Add new tracepoint for jbd2_cleanup_journal_tail Theodore Ts'o
2010-03-02 18:18 ` [PATCH 05/28] ext4: Add new tracepoints to debug delayed allocation space functions Theodore Ts'o
2010-03-02 18:18 ` [PATCH 06/28] ext4: Use slab allocator for sub-page sized allocations Theodore Ts'o
2010-03-02 18:18 ` [PATCH 07/28] ext4: Use bitops to read/modify EXT4_I(inode)->i_state Theodore Ts'o
2010-03-02 18:18 ` Theodore Ts'o [this message]
2010-03-02 18:18 ` [PATCH 09/28] ext4: move __func__ into a macro for ext4_warning, ext4_error Theodore Ts'o
2010-03-02 18:18 ` [PATCH 10/28] ext4: add missing error checking to ext4_expand_extra_isize_ea() Theodore Ts'o
2010-03-02 18:18 ` [PATCH 11/28] ext4: correctly calculate number of blocks for fiemap Theodore Ts'o
2010-03-03  7:47   ` Akira Fujita
2010-03-03  8:34     ` Leonard Michlmayr
2010-03-03 17:52     ` tytso
2010-03-04  5:40       ` Akira Fujita
2010-03-04 21:44         ` Leonard Michlmayr
2010-03-04 22:28           ` [incomplete PATCH] ext4: avoid overflow in fiemap Leonard Michlmayr
2010-03-07  3:38             ` tytso
2010-03-04 23:38           ` [PATCH 11/28] ext4: correctly calculate number of blocks for fiemap Eric Sandeen
2010-03-05 16:46             ` Leonard Michlmayr
2010-03-04 22:08         ` tytso
2010-03-04 23:47           ` Eric Sandeen
2010-03-02 18:18 ` [PATCH 12/28] jbd2: delay discarding buffers in journal_unmap_buffer Theodore Ts'o
2010-03-02 18:18 ` [PATCH 13/28] ext4: Fix BUG_ON at fs/buffer.c:652 in no journal mode Theodore Ts'o
2010-03-02 18:18 ` [PATCH 14/28] ext4: Add flag to files with blocks intentionally past EOF Theodore Ts'o
2010-03-02 18:18 ` [PATCH 15/28] ext4: mount flags manipulation cleanup Theodore Ts'o
2010-03-02 18:18 ` [PATCH 16/28] ext4: trivial quota cleanup Theodore Ts'o
2010-03-02 18:18 ` [PATCH 17/28] jbd2: clean up an assertion in jbd2_journal_commit_transaction() Theodore Ts'o
2010-03-02 18:18 ` [PATCH 18/28] ext4: Fix fencepost error in chosing choosing group vs file preallocation Theodore Ts'o
2010-03-02 18:18 ` [PATCH 19/28] ext4: deprecate obsoleted mount options Theodore Ts'o
2010-03-02 18:18 ` [PATCH 20/28] ext4: fix error handling in migrate Theodore Ts'o
2010-03-02 18:18 ` [PATCH 21/28] ext4: explicitly remove inode from orphan list after failed direct io Theodore Ts'o
2010-03-02 18:18 ` [PATCH 22/28] ext4: Handle non empty on-disk orphan link Theodore Ts'o
2010-03-02 18:18 ` [PATCH 23/28] ext4: make "offset" consistent in ext4_check_dir_entry() Theodore Ts'o
2010-03-02 18:18 ` [PATCH 24/28] ext4: mechanical change on dio get_block code in prepare for it to be used by buffer write Theodore Ts'o
2010-03-02 18:18 ` [PATCH 25/28] ext4: use ext4_get_block_write in " Theodore Ts'o
2010-03-02 18:18 ` [PATCH 26/28] ext4: Use direct_IO_no_locking in ext4 dio read Theodore Ts'o
2010-03-02 18:18 ` [PATCH 27/28] ext4: Convert BUG_ON checks to use ext4_error() instead Theodore Ts'o
2010-03-06 13:03   ` Aneesh Kumar K. V
2010-03-07  2:45     ` tytso
2010-03-07  5:51       ` Eric Sandeen
2010-03-07 17:36         ` Andreas Dilger
2010-03-08 17:46       ` Frank Mayhar
2010-03-02 18:18 ` [PATCH 28/28] ext4: Fix ext4_quota_write cross block boundary behaviour Theodore Ts'o
2010-03-02 18:26 ` [PATCH 00/28] Ext4 patch queue for the 2.6.34 merge window tytso

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