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Use M_NOWAIT instead of M_KERNEL for socket allocations; it is apparantly

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possible for certain socket operations to occur during interrupt context.

Submitted by:	John Dyson
This commit is contained in:
dg 1995-02-06 02:22:12 +00:00
parent 977da6cc01
commit 90bd3af0d9
1 changed files with 2 additions and 2 deletions
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4
sys/kern/uipc_socket.c
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@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)uipc_socket.c 8.3 (Berkeley) 4/15/94
* $Id: uipc_socket.c,v 1.5 1994/10/02 17:35:32 phk Exp $
* $Id: uipc_socket.c,v 1.6 1995/02/02 08:49:08 davidg Exp $
*/
#include <sys/param.h>
@ -298,7 +298,7 @@ bad:
return (error);
}
#define SBLOCKWAIT(f) (((f) & MSG_DONTWAIT) ? M_KERNEL : M_WAITOK)
#define SBLOCKWAIT(f) (((f) & MSG_DONTWAIT) ? M_NOWAIT : M_WAITOK)
/*
* Send on a socket.
* If send must go all at once and message is larger than