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| author | Sage Weil <sage@newdream.net> | 2009-12-14 15:13:47 -0800 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2009-12-21 16:39:52 -0800 |
| commit | 9ec7cab14e6de732d4e7c355fe67c5810c32c758 (patch) | |
| tree | 2f512034bc7db2b4ca8fe47ceea06ac99a8cab40 /fs/ceph/messenger.c | |
| parent | 93c20d98c29ccefa039c3843ccc37122caaf3d31 (diff) | |
| download | linux-9ec7cab14e6de732d4e7c355fe67c5810c32c758.tar.gz linux-9ec7cab14e6de732d4e7c355fe67c5810c32c758.tar.bz2 linux-9ec7cab14e6de732d4e7c355fe67c5810c32c758.zip | |
ceph: hex dump corrupt server data to KERN_DEBUG
Also, print fsid using standard format, NOT hex dump.
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs/ceph/messenger.c')
| -rw-r--r-- | fs/ceph/messenger.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/fs/ceph/messenger.c b/fs/ceph/messenger.c index d5eef76a253c..b10f88c56706 100644 --- a/fs/ceph/messenger.c +++ b/fs/ceph/messenger.c @@ -2115,3 +2115,23 @@ void ceph_msg_last_put(struct kref *kref) else ceph_msg_kfree(m); } + +void ceph_msg_dump(struct ceph_msg *msg) +{ + pr_debug("msg_dump %p (front_max %d nr_pages %d)\n", msg, + msg->front_max, msg->nr_pages); + print_hex_dump(KERN_DEBUG, "header: ", + DUMP_PREFIX_OFFSET, 16, 1, + &msg->hdr, sizeof(msg->hdr), true); + print_hex_dump(KERN_DEBUG, " front: ", + DUMP_PREFIX_OFFSET, 16, 1, + msg->front.iov_base, msg->front.iov_len, true); + if (msg->middle) + print_hex_dump(KERN_DEBUG, "middle: ", + DUMP_PREFIX_OFFSET, 16, 1, + msg->middle->vec.iov_base, + msg->middle->vec.iov_len, true); + print_hex_dump(KERN_DEBUG, "footer: ", + DUMP_PREFIX_OFFSET, 16, 1, + &msg->footer, sizeof(msg->footer), true); +} |