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| author | Thomas Bächler <thomas@archlinux.org> | 2011-01-12 01:10:35 +0100 |
|---|---|---|
| committer | Thomas Bächler <thomas@archlinux.org> | 2011-01-12 01:10:35 +0100 |
| commit | 05e0bc5987166573412f196ff932d76787d31957 (patch) | |
| tree | 4c59389720bd6888aff69a4e8c28b2822425407f /install/autodetect | |
| parent | 73c274c27a7dd28599df1f3112de084e58b3aebf (diff) | |
| download | mkinitcpio-05e0bc5987166573412f196ff932d76787d31957.tar.gz mkinitcpio-05e0bc5987166573412f196ff932d76787d31957.tar.xz | |
autodetect: only probe the root device
Diffstat (limited to 'install/autodetect')
| -rw-r--r-- | install/autodetect | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/install/autodetect b/install/autodetect index 914a96b..1275232 100644 --- a/install/autodetect +++ b/install/autodetect @@ -8,12 +8,15 @@ install () sed -e 's/ata_generic//g' -e 's/ide_generic//g')" - #Filesystem detection, use sysfs instead of /proc + #Filesystem detection, only probe the device for / findfs () { - for blkdev in $(find /dev -type b | grep -v -e /dev/loop -e /dev/ram -e /dev/fd); do - /sbin/blkid -u filesystem -o value -s TYPE -p "${blkdev}" 2> /dev/null - done + local rootdev + + if [ -f /proc/self/mountinfo -a -x /bin/findmnt ]; then + rootdev=$(/bin/findmnt -n -u -o source /) + /sbin/blkid -u filesystem -o value -s TYPE -p "${rootdev}" 2>/dev/null + fi } if [ ${UID} -eq 0 -o "$(groups | grep disk)" != "" ]; then |