• Bill O'Donnell's avatar
    xfs: pass xfsstats structures to handlers and macros · 80529c45
    Bill O'Donnell authored
    This patch is the next step toward per-fs xfs stats. The patch makes
    the show and clear routines able to handle any stats structure
    associated with a kobject.
    Instead of a single global xfsstats structure, add kobject and a pointer
    to a per-cpu struct xfsstats. Modify the macros that manipulate the stats
    accordingly: XFS_STATS_INC, XFS_STATS_DEC, and XFS_STATS_ADD now access
    The sysfs functions need to get from the kobject back to the xfsstats
    structure which contains it, and pass the pointer to the ->xs_stats
    percpu structure into the show & clear routines.
    Signed-off-by: default avatarBill O'Donnell <billodo@redhat.com>
    Reviewed-by: default avatarEric Sandeen <sandeen@redhat.com>
    Signed-off-by: default avatarDave Chinner <david@fromorbit.com>
xfs_sysctl.c 5.64 KB