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Btrfs: make profile_is_valid() check more strict
authorIlya Dryomov <idryomov@gmail.com>
Tue, 27 Mar 2012 14:09:17 +0000 (17:09 +0300)
committerIlya Dryomov <idryomov@gmail.com>
Tue, 27 Mar 2012 14:09:17 +0000 (17:09 +0300)
commite8920a640be5d4ebe3fee0670639a81d4ffc904c
tree0c999adbdce223ac0365ca98c008da8db7bb7cb3tree
parent899c81eac890bcfa5f3636f4c43f68e8393ac1f8commit | diff
Btrfs: make profile_is_valid() check more strict

"0" is a valid value for an on-disk chunk profile, but it is not a valid
extended profile.  (We have a separate bit for single chunks in extended
case)

Also rename it to alloc_profile_is_valid() for clarity.

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
fs/btrfs/ctree.h diff | blob | blame | history
fs/btrfs/extent-tree.c diff | blob | blame | history
fs/btrfs/volumes.c diff | blob | blame | history
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