From ff6d6af2351caea7db681f4539d0d893e400557a Mon Sep 17 00:00:00 2001 From: Bill O'Donnell Date: Mon, 12 Oct 2015 18:21:22 +1100 Subject: xfs: per-filesystem stats counter implementation This patch modifies the stats counting macros and the callers to those macros to properly increment, decrement, and add-to the xfs stats counts. The counts for global and per-fs stats are correctly advanced, and cleared by writing a "1" to the corresponding clear file. global counts: /sys/fs/xfs/stats/stats per-fs counts: /sys/fs/xfs/sda*/stats/stats global clear: /sys/fs/xfs/stats/stats_clear per-fs clear: /sys/fs/xfs/sda*/stats/stats_clear [dchinner: cleaned up macro variables, removed CONFIG_FS_PROC around stats structures and macros. ] Signed-off-by: Bill O'Donnell Reviewed-by: Eric Sandeen Signed-off-by: Dave Chinner --- fs/xfs/xfs_iops.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/xfs/xfs_iops.c') diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c index 8294132e6a3c..245268a0cdf0 100644 --- a/fs/xfs/xfs_iops.c +++ b/fs/xfs/xfs_iops.c @@ -695,7 +695,7 @@ xfs_setattr_nonsize( xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); - XFS_STATS_INC(xs_ig_attrchg); + XFS_STATS_INC(mp, xs_ig_attrchg); if (mp->m_flags & XFS_MOUNT_WSYNC) xfs_trans_set_sync(tp); @@ -922,7 +922,7 @@ xfs_setattr_size( xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE); - XFS_STATS_INC(xs_ig_attrchg); + XFS_STATS_INC(mp, xs_ig_attrchg); if (mp->m_flags & XFS_MOUNT_WSYNC) xfs_trans_set_sync(tp); -- cgit v1.2.3