path: root/btrfs-show-super.c
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authorJosef Bacik <>2013-01-19 13:06:20 -0500
committerDavid Sterba <>2013-01-23 19:41:27 +0100
commitce814a93788c3289f50d383ea104fad1f66a16f8 (patch)
tree4a043b32bf3b9b888b97b0301293f19ff6b40cc8 /btrfs-show-super.c
parent124053b1d9f7425b8a2dac02907222d99927e779 (diff)
Btrfs-progs: add btrfs device ready command
This command will be used by things like dracut that wish to know very simply if all of the devices have been added to the kernel cache yet for the device to be fully mounted. This keeps initrd's from constantly having to try to mount the file system until it succeeds every time a device is added to the system. Thanks, Signed-off-by: Josef Bacik <> Signed-off-by: Gene Czarcinski <>
Diffstat (limited to 'btrfs-show-super.c')
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