Commit 94374e7c authored Jun 28, 2006 by Latchesar Ionkov Committed by Linus Torvalds Jun 28, 2006

[PATCH] v9fs: return the correct error when interrupted by signal



If a signal interrupts the user process, v9fs sends a flush request to the
file server and waits for its response.  It error code is incorrectly set
to the error code of the flush message instead of ERESTARTSYS.  The patch
sets the error code to the correct value.

Signed-off-by: Latchesar Ionkov <lucho@ionkov.net>
Cc: Eric Van Hensbergen <ericvh@ericvh.myip.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 33b37a33

fs/9p/mux.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -932,6 +932,8 @@ v9fs_mux_rpc(struct v9fs_mux_data m, struct v9fs_fcall tc,
		r.rcall \|\| r.err);
		} while (!r.rcall && !r.err && err==-ERESTARTSYS &&
		m->trans->status==Connected && !m->err);

		err = -ERESTARTSYS;
		}
		sigpending = 1;
		}

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