diff options
Diffstat (limited to 'module/zfs')
| -rw-r--r-- | module/zfs/zfs_vfsops.c | 6 | ||||
| -rw-r--r-- | module/zfs/zfs_znode.c | 3 |
2 files changed, 9 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)); diff --git a/module/zfs/zfs_znode.c b/module/zfs/zfs_znode.c index 3a7c30db2..a96ac8338 100644 --- a/module/zfs/zfs_znode.c +++ b/module/zfs/zfs_znode.c @@ -1731,6 +1731,8 @@ zfs_create_fs(objset_t *os, cred_t *cr, nvlist_t *zplprops, dmu_tx_t *tx) list_create(&zsb->z_all_znodes, sizeof (znode_t), offsetof(znode_t, z_link_node)); + 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); @@ -1755,6 +1757,7 @@ zfs_create_fs(objset_t *os, cred_t *cr, nvlist_t *zplprops, dmu_tx_t *tx) 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); kmem_free(sb, sizeof (struct super_block)); kmem_free(zsb, sizeof (zfs_sb_t)); } |