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| author | kib <kib@FreeBSD.org> | 2013-09-23 20:14:15 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2013-09-23 20:14:15 +0000 |
| commit | 776b37339a65f1d3c5e391cfb0a70be9e7754a18 (patch) | |
| tree | 950f8efdf202bec95c5c0c72a8f8695a3d85e13d | |
| parent | 0f8f840670a0d35203600fb99b86013beb6c00eb (diff) | |
| download | FreeBSD-src-776b37339a65f1d3c5e391cfb0a70be9e7754a18.zip FreeBSD-src-776b37339a65f1d3c5e391cfb0a70be9e7754a18.tar.gz | |
Free both KVA and backing pages when freeing TSS memory.
Reported and tested by: pho
Sponsored by: The FreeBSD Foundation
Approved by: re (marius)
| -rw-r--r-- | sys/amd64/amd64/vm_machdep.c | 2 | ||||
| -rw-r--r-- | sys/i386/i386/vm_machdep.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sys/amd64/amd64/vm_machdep.c b/sys/amd64/amd64/vm_machdep.c index 7253fe2..b7c2b67 100644 --- a/sys/amd64/amd64/vm_machdep.c +++ b/sys/amd64/amd64/vm_machdep.c @@ -341,7 +341,7 @@ cpu_thread_clean(struct thread *td) * Clean TSS/iomap */ if (pcb->pcb_tssp != NULL) { - kva_free((vm_offset_t)pcb->pcb_tssp, + kmem_free(kernel_arena, (vm_offset_t)pcb->pcb_tssp, ctob(IOPAGES + 1)); pcb->pcb_tssp = NULL; } diff --git a/sys/i386/i386/vm_machdep.c b/sys/i386/i386/vm_machdep.c index 17c29fd..a82f3f1 100644 --- a/sys/i386/i386/vm_machdep.c +++ b/sys/i386/i386/vm_machdep.c @@ -367,7 +367,7 @@ cpu_thread_clean(struct thread *td) * XXX do we need to move the TSS off the allocated pages * before freeing them? (not done here) */ - kva_free((vm_offset_t)pcb->pcb_ext, + kmem_free(kernel_arena, (vm_offset_t)pcb->pcb_ext, ctob(IOPAGES + 1)); pcb->pcb_ext = NULL; } |
