[libmultipath] scalability fix for devt2devname()
authorChristophe Varoqui <cvaroqui@zezette.localdomain>
Tue, 5 Jun 2007 23:17:54 +0000 (01:17 +0200)
committerChristophe Varoqui <cvaroqui@zezette.localdomain>
Tue, 5 Jun 2007 23:17:54 +0000 (01:17 +0200)
commit5b4499faf7561d163d8430f15e1cda4b8cdc01a9
treef48363c3806b6bde107ce4167198d559de900bf0
parent78a1355b421f04d8d4cc8ddfcb6302d3ec6b9390
[libmultipath] scalability fix for devt2devname()

Move from the sysfs /block/*/dev nodes walking in search of maj:min
to a single file walking (/proc/partitions)

Based on idea and initial implementation from Hannes Reinecke, Suse.
libmultipath/discovery.c