Eric Lee / smarc-fsl-linux-kernel

24 Feb, 2011

1 commit

26 Jan, 2010

1 commit

14 Nov, 2009

1 commit

05 Sep, 2009

5 commits

  • 292dd27ec   ocfs2: move ip_created_trans to struct ocfs2_caching_info ... Browse Code »

    Similar ip_last_trans, ip_created_trans tracks the creation of a journal
    managed inode. This specifically tracks what transaction created the
    inode. This is so the code can know if the inode has ever been written
    to disk.

    This behavior is desirable for any journal managed object. We move it
    to struct ocfs2_caching_info as ci_created_trans so that any object
    using ocfs2_caching_info can rely on this behavior.

    Signed-off-by: Joel Becker

    Joel Becker
     
  • 66fb345dd   ocfs2: move ip_last_trans to struct ocfs2_caching_info ... Browse Code »

    We have the read side of metadata caching isolated to struct
    ocfs2_caching_info, now we need the write side. This means the journal
    functions. The journal only does a couple of things with struct inode.

    This change moves the ip_last_trans field onto struct
    ocfs2_caching_info as ci_last_trans. This field tells the journal
    whether a pending journal flush is required.

    Signed-off-by: Joel Becker

    Joel Becker
     
  • 8cb471e8f   ocfs2: Take the inode out of the metadata read/write paths. ... Browse Code »

    We are really passing the inode into the ocfs2_read/write_blocks()
    functions to get at the metadata cache. This commit passes the cache
    directly into the metadata block functions, divorcing them from the
    inode.

    Signed-off-by: Joel Becker

    Joel Becker
     
  • 6e5a3d753   ocfs2: Change metadata caching locks to an operations structure. ... Browse Code »

    We don't really want to cart around too many new fields on the
    ocfs2_caching_info structure. So let's wrap all our access of the
    parent object in a set of operations. One pointer on caching_info, and
    more flexibility to boot.

    Signed-off-by: Joel Becker

    Joel Becker
     
  • 47460d65a   ocfs2: Make the ocfs2_caching_info structure self-contained. ... Browse Code »

    We want to use the ocfs2_caching_info structure in places that are not
    inodes. To do that, it can no longer rely on referencing the inode
    directly.

    This patch moves the flags to ocfs2_caching_info->ci_flags, stores
    pointers to the parent's locks on the ocfs2_caching_info, and renames
    the constants and flags to reflect its independant state.

    Signed-off-by: Joel Becker

    Joel Becker
     

14 Oct, 2008

3 commits

  • fd8351f83   ocfs2: use smaller counters in ocfs2_remove_xattr_clusters_from_cache ... Browse Code »

    i and b_len don't really need to be u64's. Xattr extent lengths should be
    limited by the VFS, and then the size of our on-disk length field.

    Signed-off-by: Mark Fasheh

    Mark Fasheh
     
  • 2b4e30fbd   ocfs2: Switch over to JBD2. ... Browse Code »

    ocfs2 wants JBD2 for many reasons, not the least of which is that JBD is
    limiting our maximum filesystem size.

    It's a pretty trivial change. Most functions are just renamed. The
    only functional change is moving to Jan's inode-based ordered data mode.
    It's better, too.

    Because JBD2 reads and writes JBD journals, this is compatible with any
    existing filesystem. It can even interact with JBD-based ocfs2 as long
    as the journal is formated for JBD.

    We provide a compatibility option so that paranoid people can still use
    JBD for the time being. This will go away shortly.

    [ Moved call of ocfs2_begin_ordered_truncate() from ocfs2_delete_inode() to
    ocfs2_truncate_for_delete(). --Mark ]

    Signed-off-by: Joel Becker
    Signed-off-by: Mark Fasheh

    Joel Becker
     
  • ac11c8271   ocfs2: Add helper function in uptodate.c for removing xattr clusters ... Browse Code »

    The old uptodate only handles the issue of removing one buffer_head from
    ocfs2 inode's buffer cache. With xattr clusters, we may need to remove
    multiple buffer_head's at a time.

    Signed-off-by: Tao Ma
    Signed-off-by: Mark Fasheh

    Tao Ma
     

20 Jul, 2007

1 commit

  • 20c2df83d   mm: Remove slab destructors from kmem_cache_create(). ... Browse Code »

    Slab destructors were no longer supported after Christoph's
    c59def9f222d44bb7e2f0a559f2906191a0862d7 change. They've been
    BUGs for both slab and slub, and slob never supported them
    either.

    This rips out support for the dtor pointer from kmem_cache_create()
    completely and fixes up every single callsite in the kernel (there were
    about 224, not including the slab allocator definitions themselves,
    or the documentation references).

    Signed-off-by: Paul Mundt

    Paul Mundt
     

08 Dec, 2006

1 commit

  • e18b890bb   [PATCH] slab: remove kmem_cache_t ... Browse Code »

    Replace all uses of kmem_cache_t with struct kmem_cache.

    The patch was generated using the following script:

    #!/bin/sh
    #
    # Replace one string by another in all the kernel sources.
    #

    set -e

    for file in `find * -name "*.c" -o -name "*.h"|xargs grep -l $1`; do
    quilt add $file
    sed -e "1,\$s/$1/$2/g" $file >/tmp/$$
    mv /tmp/$$ $file
    quilt refresh
    done

    The script was run like this

    sh replace kmem_cache_t "struct kmem_cache"

    Signed-off-by: Christoph Lameter
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Christoph Lameter
     

21 Sep, 2006

1 commit

  • aa9588741   ocfs2: implement directory read-ahead ... Browse Code »

    Uptodate.c now knows about read-ahead buffers. Use some more aggressive
    logic in ocfs2_readdir().

    The two functions which currently use directory read-ahead are
    ocfs2_find_entry() and ocfs2_readdir().

    Signed-off-by: Mark Fasheh

    Mark Fasheh
     

18 May, 2006

1 commit

25 Mar, 2006

1 commit

04 Feb, 2006

2 commits

04 Jan, 2006

1 commit