diff options
| author | Poul-Henning Kamp <phk@FreeBSD.org> | 2003-03-18 09:53:46 +0000 |
|---|---|---|
| committer | Poul-Henning Kamp <phk@FreeBSD.org> | 2003-03-18 09:53:46 +0000 |
| commit | 2892a228adfb334ae2ad66187d5376d9c17878c2 (patch) | |
| tree | f9c829b5c0fcc734b0a2c23bc08099e8c618ead7 /lib | |
| parent | 7e69ddc97386a99193ab2f23e9c394f9066322e4 (diff) | |
| download | src-2892a228adfb334ae2ad66187d5376d9c17878c2.tar.gz src-2892a228adfb334ae2ad66187d5376d9c17878c2.zip | |
Use devstat instead of GEOM private statistics structure.
Notes
Notes:
svn path=/head/; revision=112372
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libgeom/geom_stats.c | 12 | ||||
| -rw-r--r-- | lib/libgeom/libgeom.h | 3 |
2 files changed, 7 insertions, 8 deletions
diff --git a/lib/libgeom/geom_stats.c b/lib/libgeom/geom_stats.c index 9f9faf229635..14f9b222123c 100644 --- a/lib/libgeom/geom_stats.c +++ b/lib/libgeom/geom_stats.c @@ -40,8 +40,8 @@ #include <sys/mman.h> #include <sys/time.h> #include <sys/types.h> +#include <sys/devicestat.h> -#include <geom/geom_stats.h> /************************************************************/ static uint npages, pagesize, spp; @@ -85,11 +85,11 @@ geom_stats_open(void) if (statsfd != -1) return (EBUSY); - statsfd = open(_PATH_DEV GEOM_STATS_DEVICE, O_RDONLY); + statsfd = open(_PATH_DEV DEVSTAT_DEVICE_NAME, O_RDONLY); if (statsfd < 0) return (errno); pagesize = getpagesize(); - spp = pagesize / sizeof(struct g_stat); + spp = pagesize / sizeof(struct devstat); p = mmap(NULL, pagesize, PROT_READ, 0, statsfd, 0); if (p == MAP_FAILED) { error = errno; @@ -166,14 +166,14 @@ geom_stats_snapshot_reset(void *arg) sp->u = sp->v = 0; } -struct g_stat * +struct devstat * geom_stats_snapshot_next(void *arg) { - struct g_stat *gsp; + struct devstat *gsp; struct snapshot *sp; sp = arg; - gsp = (struct g_stat *) + gsp = (struct devstat *) (sp->ptr + sp->u * pagesize + sp->v * sizeof *gsp); if (++sp->v >= sp->perpage) { if (++sp->u >= sp->pages) diff --git a/lib/libgeom/libgeom.h b/lib/libgeom/libgeom.h index 524194e887ba..db761351248b 100644 --- a/lib/libgeom/libgeom.h +++ b/lib/libgeom/libgeom.h @@ -33,7 +33,6 @@ #include <sys/queue.h> #include <sys/time.h> -#include <geom/geom_stats.h> void geom_stats_close(void); void geom_stats_resync(void); @@ -42,7 +41,7 @@ void *geom_stats_snapshot_get(void); void geom_stats_snapshot_free(void *arg); void geom_stats_snapshot_timestamp(void *arg, struct timespec *tp); void geom_stats_snapshot_reset(void *arg); -struct g_stat *geom_stats_snapshot_next(void *arg); +struct devstat *geom_stats_snapshot_next(void *arg); char *geom_getxml(void); |