btrfs: add readonly flag

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setting the readonly flag prevents writes in case an error is detected

Signed-off-by: Arne Jansen <sensille@gmx.net>

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This commit is contained in:

Arne Jansen 2011-03-23 16:34:19 +01:00

parent 96e369208e

commit 8628764e1a

4 changed files with 16 additions and 12 deletions

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2

fs/btrfs/ctree.h

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2

fs/btrfs/ioctl.c

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1

fs/btrfs/ioctl.h

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23

fs/btrfs/scrub.c

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