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| author | mckusick <mckusick@FreeBSD.org> | 2012-04-08 06:18:18 +0000 |
|---|---|---|
| committer | mckusick <mckusick@FreeBSD.org> | 2012-04-08 06:18:18 +0000 |
| commit | 4bed5dbd8fe59f265092a2c8d3f6109dac7700c1 (patch) | |
| tree | 36e387eba2a35087134edb2094db8e8fb2c03400 /sys/fs/msdosfs | |
| parent | a94a9f9c508eb4a02fe4bb11e1ed59a5abce3c8b (diff) | |
| download | FreeBSD-src-4bed5dbd8fe59f265092a2c8d3f6109dac7700c1.zip FreeBSD-src-4bed5dbd8fe59f265092a2c8d3f6109dac7700c1.tar.gz | |
Add I/O accounting to msdos filesystem.
Suggested and reviewed by: kib
Diffstat (limited to 'sys/fs/msdosfs')
| -rw-r--r-- | sys/fs/msdosfs/msdosfs_vfsops.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/fs/msdosfs/msdosfs_vfsops.c b/sys/fs/msdosfs/msdosfs_vfsops.c index e81c9bf..f8eb317 100644 --- a/sys/fs/msdosfs/msdosfs_vfsops.c +++ b/sys/fs/msdosfs/msdosfs_vfsops.c @@ -401,6 +401,8 @@ msdosfs_mount(struct mount *mp) return error; } + if (devvp->v_type == VCHR && devvp->v_rdev != NULL) + devvp->v_rdev->si_mountpt = mp; vfs_mountedfrom(mp, from); #ifdef MSDOSFS_DEBUG printf("msdosfs_mount(): mp %p, pmp %p, inusemap %p\n", mp, pmp, pmp->pm_inusemap); @@ -843,6 +845,8 @@ msdosfs_unmount(struct mount *mp, int mntflags) } #endif DROP_GIANT(); + if (pmp->pm_devvp->v_type == VCHR && pmp->pm_devvp->v_rdev != NULL) + pmp->pm_devvp->v_rdev->si_mountpt = NULL; g_topology_lock(); g_vfs_close(pmp->pm_cp); g_topology_unlock(); |
