Date: Sun, 8 Apr 2012 06:18:18 +0000 (UTC) From: Kirk McKusick <mckusick@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r234025 - head/sys/fs/msdosfs Message-ID: <201204080618.q386IIqU096877@svn.freebsd.org>
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Author: mckusick Date: Sun Apr 8 06:18:18 2012 New Revision: 234025 URL: http://svn.freebsd.org/changeset/base/234025 Log: Add I/O accounting to msdos filesystem. Suggested and reviewed by: kib Modified: head/sys/fs/msdosfs/msdosfs_vfsops.c Modified: head/sys/fs/msdosfs/msdosfs_vfsops.c ============================================================================== --- head/sys/fs/msdosfs/msdosfs_vfsops.c Sun Apr 8 06:14:49 2012 (r234024) +++ head/sys/fs/msdosfs/msdosfs_vfsops.c Sun Apr 8 06:18:18 2012 (r234025) @@ -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 mn } #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();
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