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/libxfs/xfs_alloc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'fs/xfs/libxfs/xfs_alloc.c') diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c index ffad7f20342f..9b5da7e3b5c2 100644 --- a/fs/xfs/libxfs/xfs_alloc.c +++ b/fs/xfs/libxfs/xfs_alloc.c @@ -651,8 +651,8 @@ xfs_alloc_ag_vextent( -((long)(args->len))); } - XFS_STATS_INC(xs_allocx); - XFS_STATS_ADD(xs_allocb, args->len); + XFS_STATS_INC(args->mp, xs_allocx); + XFS_STATS_ADD(args->mp, xs_allocb, args->len); return error; } @@ -1808,8 +1808,8 @@ xfs_free_ag_extent( if (!isfl) xfs_trans_mod_sb(tp, XFS_TRANS_SB_FDBLOCKS, (long)len); - XFS_STATS_INC(xs_freex); - XFS_STATS_ADD(xs_freeb, len); + XFS_STATS_INC(mp, xs_freex); + XFS_STATS_ADD(mp, xs_freeb, len); trace_xfs_free_extent(mp, agno, bno, len, isfl, haveleft, haveright); -- cgit v1.2.3