search for: ocfs2_duplicate_clusters_by_pag

The patch titled Subject: ocfs2: don't use write_one_page in ocfs2_duplicate_clusters_by_page has been added to the -mm mm-unstable branch. Its filename is ocfs2-dont-use-write_one_page-in-ocfs2_duplicate_clusters_by_page.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/ocfs2-dont-use-write_one_page-in-ocfs2_du...

...aba.com> --- fs/ocfs2/refcounttree.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c index 5a656dc683f108..564ab48d03effa 100644 --- a/fs/ocfs2/refcounttree.c +++ b/fs/ocfs2/refcounttree.c @@ -2952,10 +2952,11 @@ int ocfs2_duplicate_clusters_by_page(handle_t *handle, */ if (PAGE_SIZE <= OCFS2_SB(sb)->s_clustersize) { if (PageDirty(page)) { - /* - * write_on_page will unlock the page on return - */ - ret = write_one_page(page); + unlock_page(page); + put_page(page); + + ret = filemap_write_and_wait_range...

...oracle.com> --- fs/ocfs2/refcounttree.c | 10 +++++++++- 1 files changed, 9 insertions(+), 1 deletions(-) diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c index 1cf9cda..e082623 100644 --- a/fs/ocfs2/refcounttree.c +++ b/fs/ocfs2/refcounttree.c @@ -2921,7 +2921,7 @@ static int ocfs2_duplicate_clusters_by_page(handle_t *handle, struct super_block *sb = ocfs2_metadata_cache_get_super(ci); u64 new_block = ocfs2_clusters_to_blocks(sb, new_cluster); struct page *page; - pgoff_t page_index; + pgoff_t page_index, last_page; unsigned int from, to; loff_t offset, end, map_end; struct address_space *...

...length: a File /mnt/kvm-images/urandom.img has 0 extents: # Logical Physical Length Flags We're running linux-3.11-rc4 plus the following patches: [PATCH V2] ocfs2: update inode size after zeroed the hole [PATCH RESEND] ocfs2: fix NULL pointer dereference in ocfs2_duplicate_clusters_by_page NULL pointer dereference at ocfs2_dir_foreach_blk_id [patch v3] ocfs2: ocfs2: fix recent memory corruption bug o2info --volinfo /dev/drbd0 Label: kvm-images UUID: BE7C101466AD4F2196A849C7A6031263 Block Size: 4096 Cluster Size: 1048576 Node Slots: 8 Features: backup-super...

...(page, 0, chunk_size); + ufs_commit_chunk(page, 0, chunk_size); + err = ufs_handle_dirsync(inode); fail: put_page(page); return err; _ Patches currently in -mm which might be from hch at lst.de are ufs-dont-flush-page-immediately-for-dirsync-directories.patch ocfs2-dont-use-write_one_page-in-ocfs2_duplicate_clusters_by_page.patch mmjfs-move-write_one_page-folio_write_one-to-jfs.patch

Hi all, this series removes most users of the write_one_page API. These helpers internally call ->writepage which we are gradually removing from the kernel. Changes since v3: - drop all patches merged in v6.3-rc1 - re-add the jfs patch Changes since v2: - more minix error handling fixes Changes since v1: - drop the btrfs changes (queue up in the btrfs tree) - drop the finaly move to

Hi all, this series removes most users of the write_one_page API. These helpers internally call ->writepage which we are gradually removing from the kernel. Changes since v2: - more minix error handling fixes Changes since v1: - drop the btrfs changes (queue up in the btrfs tree) - drop the finaly move to jfs (can't be done without the btrfs patches) - fix the existing minix code to

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.