diff options
Diffstat (limited to 'module/zfs/zfs_vfsops.c')
| -rw-r--r-- | module/zfs/zfs_vfsops.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/module/zfs/zfs_vfsops.c b/module/zfs/zfs_vfsops.c index e98f4bf6a..41a1c4d88 100644 --- a/module/zfs/zfs_vfsops.c +++ b/module/zfs/zfs_vfsops.c @@ -776,6 +776,9 @@ zfs_sb_create(const char *osname, zfs_sb_t **zsbp) rrw_init(&zsb->z_teardown_lock, B_FALSE); rw_init(&zsb->z_teardown_inactive_lock, NULL, RW_DEFAULT, NULL); rw_init(&zsb->z_fuid_lock, NULL, RW_DEFAULT, NULL); + + zsb->z_hold_mtx = vmem_zalloc(sizeof (kmutex_t) * ZFS_OBJ_MTX_SZ, + KM_SLEEP); for (i = 0; i != ZFS_OBJ_MTX_SZ; i++) mutex_init(&zsb->z_hold_mtx[i], NULL, MUTEX_DEFAULT, NULL); @@ -789,6 +792,8 @@ zfs_sb_create(const char *osname, zfs_sb_t **zsbp) out: dmu_objset_disown(os, zsb); *zsbp = NULL; + + vmem_free(zsb->z_hold_mtx, sizeof (kmutex_t) * ZFS_OBJ_MTX_SZ); kmem_free(zsb, sizeof (zfs_sb_t)); return (error); } @@ -892,6 +897,7 @@ zfs_sb_free(zfs_sb_t *zsb) rw_destroy(&zsb->z_fuid_lock); for (i = 0; i != ZFS_OBJ_MTX_SZ; i++) mutex_destroy(&zsb->z_hold_mtx[i]); + vmem_free(zsb->z_hold_mtx, sizeof (kmutex_t) * ZFS_OBJ_MTX_SZ); mutex_destroy(&zsb->z_ctldir_lock); avl_destroy(&zsb->z_ctldir_snaps); kmem_free(zsb, sizeof (zfs_sb_t)); |