• Chris Mason's avatar
    Btrfs: call the ordered free operation without any locks held · e9fbcb42
    Chris Mason authored
    Each ordered operation has a free callback, and this was called with the
    worker spinlock held.  Josef made the free callback also call iput,
    which we can't do with the spinlock.
    This drops the spinlock for the free operation and grabs it again before
    moving through the rest of the list.  We'll circle back around to this
    and find a cleaner way that doesn't bounce the lock around so much.
    Signed-off-by: default avatarChris Mason <chris.mason@fusionio.com>
    cc: stable@kernel.org
async-thread.c 18 KB