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authorNeilBrown <neilb@cse.unsw.edu.au>2005-09-09 16:23:53 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-09 16:39:12 -0700
commit0002b2718dd04da67c21f8a7830de8d95a9b0345 (patch)
treec84f916df71293e0e15643a8a07d9508d1404395 /drivers/atm/uPD98401.h
parent773f7834425e83144c95fbbc553ced3c2b74b828 (diff)
[PATCH] md: limit size of sb read/written to appropriate amount
version-1 superblocks are not (normally) 4K long, and can be of variable size. Writing the full 4K can cause corruption (but only in non-default configurations). With this patch the super-block-flavour can choose a size to read, and set a size to write based on what it finds. Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/atm/uPD98401.h')
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