Commit 4a6c9ee9 authored Dec 17, 2012 by Ed Cashin Committed by Linus Torvalds Dec 17, 2012

aoe: allow comma separator in aoe_iflist value



By default, the aoe driver uses any ethernet interface for AoE, but the
aoe_iflist module parameter provides a convenient way to limit AoE
traffic to a specific list of local network interfaces.

This change allows a list to be specified using the comma character as a
separator.  For example,

  modprobe aoe aoe_iflist=eth2,eth3

Before, it was inconvenient to get the quoting right in shell scripts
when setting aoe_iflist to have more than one network interface.

Signed-off-by: Ed Cashin <ecashin@coraid.com>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent c450ba0f

drivers/block/aoe/aoe.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -11,7 +11,7 @@
		#define AOE_PARTITIONS (16)
		#endif

		#define WHITESPACE " \t\v\f\n"
		#define WHITESPACE " \t\v\f\n,"

		enum {
		AOECMD_ATA,

drivers/block/aoe/aoenet.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -31,7 +31,7 @@ enum {

		static char aoe_iflist[IFLISTSZ];
		module_param_string(aoe_iflist, aoe_iflist, IFLISTSZ, 0600);
		MODULE_PARM_DESC(aoe_iflist, "aoe_iflist=\"dev1 [dev2 ...]\"");
		MODULE_PARM_DESC(aoe_iflist, "aoe_iflist=dev1[,dev2...]");

		static wait_queue_head_t txwq;
		static struct ktstate kts;

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