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    Subject[patch 21/47] reiserfs: discard prealloc in reiserfs_delete_inode
    2.6.25-stable review patch.  If anyone has any objections, please let us
    know.

    ------------------
    From: Jeff Mahoney <jeffm@suse.com>

    commit eb35c218d83ec0780d9db869310f2e333f628702 upstream

    With the removal of struct file from the xattr code,
    reiserfs_file_release() isn't used anymore, so the prealloc isn't
    discarded. This causes hangs later down the line.

    This patch adds it to reiserfs_delete_inode. In most cases it will be a
    no-op due to it already having been called, but will avoid hangs with
    xattrs.

    Signed-off-by: Jeff Mahoney <jeffm@suse.com>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

    ---
    fs/reiserfs/inode.c | 2 ++
    1 file changed, 2 insertions(+)

    --- a/fs/reiserfs/inode.c
    +++ b/fs/reiserfs/inode.c
    @@ -45,6 +45,8 @@ void reiserfs_delete_inode(struct inode
    goto out;
    reiserfs_update_inode_transaction(inode);

    + reiserfs_discard_prealloc(&th, inode);
    +
    err = reiserfs_delete_object(&th, inode);

    /* Do quota update inside a transaction for journaled quotas. We must do that
    --


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