search for: ocfs2_add_clusters_in_btree

...s2/localalloc.c | 40 ++++++++++++++++++++++++++++++++++++++++ fs/ocfs2/localalloc.h | 6 ++++++ 3 files changed, 81 insertions(+), 3 deletions(-) diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index 17e6bdd..36c1b71 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -4742,6 +4742,7 @@ int ocfs2_add_clusters_in_btree(handle_t *handle, enum ocfs2_alloc_restarted *reason_ret) { int status = 0, err = 0; + int need_free = 0; int free_extents; enum ocfs2_alloc_restarted reason = RESTART_NONE; u32 bit_off, num_bits; @@ -4796,7 +4797,8 @@ int ocfs2_add_clusters_in_btree(handle_t *handle, OCFS...

...s2/localalloc.c | 40 ++++++++++++++++++++++++++++++++++++++++ fs/ocfs2/localalloc.h | 6 ++++++ 3 files changed, 81 insertions(+), 3 deletions(-) diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index 17e6bdd..36c1b71 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -4742,6 +4742,7 @@ int ocfs2_add_clusters_in_btree(handle_t *handle, enum ocfs2_alloc_restarted *reason_ret) { int status = 0, err = 0; + int need_free = 0; int free_extents; enum ocfs2_alloc_restarted reason = RESTART_NONE; u32 bit_off, num_bits; @@ -4796,7 +4797,8 @@ int ocfs2_add_clusters_in_btree(handle_t *handle, OCFS...

...445,1):ocfs2_insert_at_leaf:3775 ERROR: inode 66053, depth 0, count 28, next free 28, rec.cpos 270, rec.clusters 1, insert.cpos 275, insert.clusters 1 [<fa7ad565>] ? ocfs2_do_insert_extent+0xb58/0xda0 [ocfs2] [<fa7b08f2>] ? ocfs2_insert_extent+0x5bd/0x6ba [ocfs2] [<fa7b1b8b>] ? ocfs2_add_clusters_in_btree+0x37f/0x564 [ocfs2] ... The panic can be easily reproduced by the following small test case (with bs=512, cs=4K, and I remove all the error handling so that it looks clear enough for reading). int main(int argc, char **argv) { int fd, i; char buf[5] = "test"; fd = open(argv[1], O_RD...

Hi Mark/Joel, This is the v2 of bug fix for ocfs2_add_branch. Modification from V1 to V2: 1. Create a patch which return EROFS instead of BUG in ocfs2_insert_at_leaf. 2. Use ocfs2_adjust_rightmost_records to change the root and extent blocks in the rightmost path. Regards, Tao

...gure_merge_contig_type(). ocfs2: Remove inode from ocfs2_figure_extent_contig(). ocfs2: ocfs2_figure_insert_type() no longer needs struct inode. ocfs2: Make extent map insertion an extent_tree_operation. ocfs2: ocfs2_insert_extent() no longer needs struct inode. ocfs2: ocfs2_add_clusters_in_btree() no longer needs struct inode. ocfs2: ocfs2_remove_extent() no longer needs struct inode. ocfs2: ocfs2_split_and_insert() no longer needs struct inode. ocfs2: __ocfs2_mark_extent_written() doesn't need struct inode. ocfs2: Pass ocfs2_caching_info into ocfs_init_*_extent...

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

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

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.