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| author | Scott Mayhew <smayhew@redhat.com> | 2017-01-05 16:34:51 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-26 08:24:37 +0100 |
| commit | a297ed84b92846963b4a7c5efd90910cea9c39a5 (patch) | |
| tree | 15118ca8f83beab3fcaccd390f965db5bca834b5 /include | |
| parent | 90687fc3c8c386a16326089d68cf616b8049440f (diff) | |
| download | linux-rpi3-a297ed84b92846963b4a7c5efd90910cea9c39a5.tar.gz linux-rpi3-a297ed84b92846963b4a7c5efd90910cea9c39a5.tar.bz2 linux-rpi3-a297ed84b92846963b4a7c5efd90910cea9c39a5.zip | |
sunrpc: don't call sleeping functions from the notifier block callbacks
commit 546125d1614264d26080817d0c8cddb9b25081fa upstream.
The inet6addr_chain is an atomic notifier chain, so we can't call
anything that might sleep (like lock_sock)... instead of closing the
socket from svc_age_temp_xprts_now (which is called by the notifier
function), just have the rpc service threads do it instead.
Fixes: c3d4879e01be "sunrpc: Add a function to close..."
Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sunrpc/svc_xprt.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h index e5d193440374..7440290f64ac 100644 --- a/include/linux/sunrpc/svc_xprt.h +++ b/include/linux/sunrpc/svc_xprt.h @@ -66,6 +66,7 @@ struct svc_xprt { #define XPT_LISTENER 10 /* listening endpoint */ #define XPT_CACHE_AUTH 11 /* cache auth info */ #define XPT_LOCAL 12 /* connection from loopback interface */ +#define XPT_KILL_TEMP 13 /* call xpo_kill_temp_xprt before closing */ struct svc_serv *xpt_server; /* service for transport */ atomic_t xpt_reserved; /* space on outq that is rsvd */ |