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author | kib <kib@FreeBSD.org> | 2013-10-21 16:17:46 +0000 |
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committer | kib <kib@FreeBSD.org> | 2013-10-21 16:17:46 +0000 |
commit | bbb34fefa16744cfad509975116b1d2a3d8e2e61 (patch) | |
tree | a6ae72abf78c0c44e67360e5c2b9fb2cc530f96a /sys/kern/uipc_syscalls.c | |
parent | d77c1d26a8c18565c3af6df2c8f171c8147ad67c (diff) | |
download | FreeBSD-src-bbb34fefa16744cfad509975116b1d2a3d8e2e61.zip FreeBSD-src-bbb34fefa16744cfad509975116b1d2a3d8e2e61.tar.gz |
Print more useful information about the transfer that trigger the assertion.
Other data is available with ddb command 'show pginfo'.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Diffstat (limited to 'sys/kern/uipc_syscalls.c')
-rw-r--r-- | sys/kern/uipc_syscalls.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/kern/uipc_syscalls.c b/sys/kern/uipc_syscalls.c index 322550b..5fd4821 100644 --- a/sys/kern/uipc_syscalls.c +++ b/sys/kern/uipc_syscalls.c @@ -2070,7 +2070,8 @@ free_page: } KASSERT(error != 0 || (m->wire_count > 0 && vm_page_is_valid(m, off & PAGE_MASK, xfsize)), - ("wrong page state m %p", m)); + ("wrong page state m %p off %#jx xfsize %d", m, (uintmax_t)off, + xfsize)); VM_OBJECT_WUNLOCK(obj); return (error); } |