• Jon Mason's avatar
    NTB: Correct debugfs to work with more than 1 NTB Device · cfa234b1
    Jon Mason authored
    commit 1517a3f21a1dd321f16bcf44204bddff9d21abd0 upstream.
    Debugfs was setup in NTB to only have a single debugfs directory.  This
    resulted in the leaking of debugfs directories and files when multiple
    NTB devices were present, due to each device stomping on the variables
    containing the previous device's values (thus preventing them from being
    freed on cleanup).  Correct this by creating a secondary directory of
    the PCI BDF for each device present, and nesting the previously existing
    information in those directories.
    Signed-off-by: default avatarJon Mason <jon.mason@intel.com>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
ntb_hw.c 29.6 KB