search for: b_blocknr

Displaying 20 results from an estimated 26 matches for "b_blocknr".

2001 Aug 23
2
EXT3 Trouble on 2.4.4
...et an Assertion. I turned on the buffer header debugging, and here's the output: buffer trace for buffer at 0xc02db000 (I am CPU 0) journal_dirty_metadata() [transaction.c:1101] file as BJ_Metadata b_state:0xb1 b_list:BUF_CLEAN b_jlist:BJ_Metadata on_lru:1 cpu:0 on_hash:1 b_count:2 b_blocknr:1 b_jbd:1 b_frozen_data:00000000 b_committed_data:00000000 b_transaction:1 b_next_transaction:0 b_cp_transaction:0 b_trans_is_running:1 b_trans_is_comitting:0 b_jcount:0 <0> journal_dirty_metadata() [transaction.c:1106] exit b_state:0xb1 b_list:BUF_CLEAN b_jlist:BJ_Metada...
2009 Jul 21
1
[PATCH 1/1] ocfs2: adds mlogs to aops.c -V2
...*inode, struct page *page, void *kaddr; loff_t size; struct ocfs2_dinode *di = (struct ocfs2_dinode *)di_bh->b_data; + int status = 0; + + mlog_entry("(%llu, %lu, %llu)\n", + (unsigned long long)OCFS2_I(inode)->ip_blkno, + page->index, (unsigned long long)di_bh->b_blocknr); if (!(le16_to_cpu(di->i_dyn_features) & OCFS2_INLINE_DATA_FL)) { ocfs2_error(inode->i_sb, "Inode %llu lost inline data flag", (unsigned long long)OCFS2_I(inode)->ip_blkno); - return -EROFS; + status = -EROFS; + goto bail; } size = i_size_read(inode);...
2009 Apr 17
1
[PATCH 1/1] OCFS2: Log -EIO errors just when hit them.
...ocfs2/buffer_head_io.c 2009-04-17 14:19:54.000000000 +0800 @@ -91,6 +91,8 @@ int ocfs2_write_block(struct ocfs2_super * information for this bh as it's not marked locally * uptodate. */ ret = -EIO; + mlog(ML_ERROR, "writing block %llu failed with %d\n", + (u64)bh->b_blocknr, ret); put_bh(bh); } @@ -168,6 +170,8 @@ int ocfs2_read_blocks_sync(struct ocfs2_ * so we can safely record this and loop back * to cleanup the other buffers. */ status = -EIO; + mlog(ML_ERROR, "reading block %llu failed with %d\n", + (u64)bh->b_blocknr, s...
2008 Oct 28
14
[PATCH 0/13] ocfs2: xattr bucket API
When the extended attribute namespace grows to a b-tree, the leaf clusters are organized by means of 'buckets'. Each bucket is 4K in size, regardless of blocksize. Thus, a bucket may be made of more than one block. fs/ocfs2/xattr.c has a nice little abstraction to wrap this, struct ocfs2_xattr_bucket. It contains a list of buffer_heads representing these blocks, and there is even an
2008 Oct 15
1
[PATCH] ocfs2: Wrap inode block reads in a dedicated function.
...int rc = -EINVAL; > + struct ocfs2_dinode *di = (struct ocfs2_dinode *)bh->b_data; > + > + BUG_ON(!buffer_uptodate(bh)); > + > + if (!OCFS2_IS_VALID_DINODE(di)) { > + ocfs2_error(sb, "Invalid dinode #%llu: signature = %.*s\n", > + (unsigned long long)bh->b_blocknr, 7, > + di->i_signature); > + goto bail; > + } > + > + if (le64_to_cpu(di->i_blkno) != bh->b_blocknr) { > + ocfs2_error(sb, "Invalid dinode #%llu: i_blkno is %llu\n", > + (unsigned long long)bh->b_blocknr, > + (unsigned long long)le6...
2005 Jun 20
0
[patch 2/3] fs/ext3/resize.c: fix sparse warnings
An embedded and charset-unspecified text was scrubbed... Name: sparse-fs_ext3_resize.patch URL: <http://listman.redhat.com/archives/ext3-users/attachments/20050620/8e33ffa8/attachment.ksh>
2005 Feb 15
1
[PATCH] ext3: Fix sparse -Wbitwise warnings.
..."new group %u GDT block %lu not reserved\n", @@ -510,7 +510,7 @@ struct buffer_head *dind; struct ext3_iloc iloc; unsigned long blk; - __u32 *data, *end; + __le32 *data, *end; int gdbackups = 0; int res, i; int err; @@ -527,15 +527,15 @@ } blk = EXT3_SB(sb)->s_sbh->b_blocknr + 1 + EXT3_SB(sb)->s_gdb_count; - data = (__u32 *)dind->b_data + EXT3_SB(sb)->s_gdb_count; - end = (__u32 *)dind->b_data + EXT3_ADDR_PER_BLOCK(sb); + data = (__le32 *)dind->b_data + EXT3_SB(sb)->s_gdb_count; + end = (__le32 *)dind->b_data + EXT3_ADDR_PER_BLOCK(sb); /* Get e...
2009 Jul 13
1
[PATCH 1/1] adds mlogs to aops.c
...d_inline_data(struct inode *inode, struct page *page, void *kaddr; loff_t size; struct ocfs2_dinode *di = (struct ocfs2_dinode *)di_bh->b_data; + int status = 0; + + mlog_entry("(%llu, %lu, %llu)\n", OCFS2_I(inode)->ip_blkno, + page->index, (unsigned long long)di_bh->b_blocknr); if (!(le16_to_cpu(di->i_dyn_features) & OCFS2_INLINE_DATA_FL)) { ocfs2_error(inode->i_sb, "Inode %llu lost inline data flag", (unsigned long long)OCFS2_I(inode)->ip_blkno); - return -EROFS; + status = -EROFS; + goto bail; } size = i_size_read(inode);...
2009 Jan 30
8
[PATCH 0/7] ocfs2: Directory indexing support
The following patches implement indexed directory support in Ocfs2, mostly according to the design doc I wrote up a while ago: http://oss.oracle.com/osswiki/OCFS2/DesignDocs/IndexedDirectories The patches have been rebased on top of 2.6.29-rc2. It should be trivial to put them into merge_window. Things are what I'd call complete now. I'd like to get these into the merge_window branch
2009 Jul 21
1
(no subject)
...*inode, struct page *page, void *kaddr; loff_t size; struct ocfs2_dinode *di = (struct ocfs2_dinode *)di_bh->b_data; + int status = 0; + + mlog_entry("(%llu, %lu, %llu)\n", + (unsigned long long)OCFS2_I(inode)->ip_blkno, + page->index, (unsigned long long)di_bh->b_blocknr); if (!(le16_to_cpu(di->i_dyn_features) & OCFS2_INLINE_DATA_FL)) { ocfs2_error(inode->i_sb, "Inode %llu lost inline data flag", (unsigned long long)OCFS2_I(inode)->ip_blkno); - return -EROFS; + status = -EROFS; + goto bail; } size = i_size_read(inode);...
2009 Feb 13
44
[PATCH 0/40] ocfs2: Detach ocfs2 metadata I/O from struct inode
The following series of patches attempts to detach metadata I/O from struct inode. They are currently tied together pretty tightly. Metadata reads happen via the ocfs2_read_blocks() functions, writes via both jbd2 and ocfs2_write_blocks(). - Each inode has a cache of associated metadata blocks stored on its ip_metadata_cache member. The ocfs2_read/write_blocks() functions take a struct
2009 Mar 17
33
[git patches] Ocfs2 updates for 2.6.30
Hi, The following patches comprise the bulk of Ocfs2 updates for the 2.6.30 merge window. Aside from larger, more involved fixes, we're adding the following features, which I will describe in the order their patches are mailed. Sunil's exported some more state to our debugfs files, and consolidated some other aspects of our debugfs infrastructure. This will further aid us in debugging
2005 Jan 09
0
[PATCH] ext3: s/0/NULL/ in pointer context
...de.c (revision 12) @@ -803,7 +803,7 @@ if (create) { handle = ext3_journal_current_handle(); - J_ASSERT(handle != 0); + J_ASSERT(handle != NULL); } ret = ext3_get_block_handle(handle, inode, iblock, bh_result, create, 1); @@ -876,7 +876,7 @@ bh = sb_getblk(inode->i_sb, dummy.b_blocknr); if (buffer_new(&dummy)) { J_ASSERT(create != 0); - J_ASSERT(handle != 0); + J_ASSERT(handle != NULL); /* Now that we do not always journal data, we should keep in mind whether this should Index: linux-2.6.10-bk11-warnings/fs/ext3/fsync.c ===============================...
2008 Dec 22
56
[git patches] Ocfs2 patches for merge window, batch 2/3
Hi, This is the second batch of Ocfs2 patches intended for the merge window. The 1st batch were sent out previously: http://lkml.org/lkml/2008/12/19/280 The bulk of this set is comprised of Jan Kara's patches to add quota support to Ocfs2. Many of the quota patches are to generic code, which I carried to make merging of the Ocfs2 support easier. All of the non-ocfs2 patches should have
2008 Oct 26
1
[PATCH 1/1] ocfs2/xattr: Proper hash collision handle in bucket division.v3
...de, last_blk, new_blk, v_start); else { - ret = ocfs2_half_xattr_cluster(inode, handle, - last_blk, new_blk, - v_start); + ret = ocfs2_divide_xattr_cluster(inode, handle, + last_blk, new_blk, + v_start); if ((*header_bh)->b_blocknr == last_blk && extend) *extend = 0; @@ -3743,8 +3816,8 @@ static int ocfs2_extend_xattr_bucket(struct inode *inode, } /* Move half of the xattr in start_blk to the next bucket. */ - ret = ocfs2_half_xattr_bucket(inode, handle, start_blk, - start_blk + blk_per_bucket, NUL...
2007 Sep 19
1
[PATCH 06/15] ocfs2: Remove open coded readdir()
...de->file_type > OCFS2_FT_MAX) { - mlog(ML_ERROR, - "block %llu contains invalid de: " - "inode = %llu, rec_len = %u, " - "name_len = %u, file_type = %u, " - "name='%.*s'\n", - (unsigned long long)bh->b_blocknr, - (unsigned long long)le64_to_cpu(de->inode), - le16_to_cpu(de->rec_len), - de->name_len, - de->file_type, - de->name_len, - de->name); - continue; - } - if (de->name_len == 1 && !strncmp(".", de->name...
2008 Sep 04
4
[PATCH 0/3] ocfs2: Switch over to JBD2.
ocfs2 currently uses the Journaled Block Device (JBD) for its journaling. This is a very stable and tested codebase. However, JBD is limited by architecture to 32bit block numbers. This means an ocfs2 filesystem is limited to 2^32 blocks. With a 4K blocksize, that's 16TB. People want larger volumes. Fortunately, there is now JBD2. JBD2 adds 64bit block number support and some other
2009 Apr 30
42
[PATCH 00/39] ocfs2: Add reflink file support. V3
Hi all, So I have finally finished the v3 of reflink for ocfs2. The biggest change is that we support 64bit cluster offset now(Thank Mark and Joel for it). [View] http://oss.oracle.com/git/?p=tma/linux-2.6.git;a=shortlog;h=refcount [Pull] git://oss.oracle.com/git/tma/linux-2.6.git refcount The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink.
2009 Mar 27
42
[PATCH 00/42] ocfs2: Add reflink file support. V1
Hi all, So I have finally finished the v1 of reflink for ocfs2. It has some bugs that I am still investigating, but the schema is almost there. So I'd like to send it out first for review. And Tristan and I will continue to work on the stability of the code. The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink. For the design doc, please
2009 Apr 03
42
[PATCH 00/42] ocfs2: Add reflink file support. V2
Hi all, Change from v1 to v2: bug fix and metadata/credits reservation improvement. The general information for reflink, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink. For the design doc, please see http://oss.oracle.com/osswiki/OCFS2/DesignDocs/RefcountTrees http://oss.oracle.com/osswiki/OCFS2/DesignDocs/ReflinkOperation