netsniff-ng.git - A high-performance Linux networking toolkit

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Age	Commit message (Collapse)	Author	Files	Lines
2013-05-13	staging: add mausezahn staging directory	Daniel Borkmann	1	-0/+491
	After some back and forth, we decided that it is easier to maintain mausezahn in a staging directory until it is fully reworked and cleaned up to be ready to be fully integrated. This way, it is better than having it in a separate branch, and we can also accept patches from outside more easily. Also, while at it, fix up some function mismatches with libcli. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

uce Fields <bfields@redhat.com>2016-10-24 16:51:21 -0400 commit0cc11a61b80a1ab1d12f1597b27b8b45ef8bac4a (patch) tree391b3b25eb0ac4780c5498f76fef1927f59fe907 /Documentation parent07d9a380680d1c0eb51ef87ff2eab5c994949e69 (diff)

nfsd: move blocked lock handling under a dedicated spinlock

Bruce was hitting some lockdep warnings in testing, showing that we could hit a deadlock with the new CB_NOTIFY_LOCK handling, involving a rather complex situation involving four different spinlocks. The crux of the matter is that we end up taking the nn->client_lock in the lm_notify handler. The simplest fix is to just declare a new per-nfsd_net spinlock to protect the new CB_NOTIFY_LOCK structures. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>

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