ext2: Resolve 'dereferencing pointer to incomplete type' when enabling EXT2_XATTR_DEBUG
authorJosh Hunt <johunt@akamai.com>
Mon, 27 Dec 2010 21:46:38 +0000 (13:46 -0800)
committerJan Kara <jack@suse.cz>
Mon, 10 Jan 2011 18:04:08 +0000 (19:04 +0100)
commitd96336b05d718b03ff03c94c0dc0cc283a29d534
tree7452c001a17b3c01fda7696ec9160abb38c8b66a
parent8057b9653923bd762d89ccb730c76cba40ce96f0
ext2: Resolve 'dereferencing pointer to incomplete type' when enabling EXT2_XATTR_DEBUG

When I enable EXT2_XATTR_DEBUG in fs/ext2/xattr.c I get a build error stating
the following:

CC fs/ext2/xattr.o
fs/ext2/xattr.c: In function 'ext2_xattr_cache_insert':
fs/ext2/xattr.c:841: error: dereferencing pointer to incomplete type
fs/ext2/xattr.c:846: error: dereferencing pointer to incomplete type
make[2]: *** [fs/ext2/xattr.o] Error 1
make[1]: *** [fs/ext2] Error 2
make: *** [fs] Error 2

These lines reference ext2_xattr_cache->c_entry_count which is defined
in struct mb_cache. struct mb_cache is currently only defined in fs/mbcache.c.
Moving struct mb_cache definition to include/linux/mbcache.h to resolve the
issue.

Signed-off-by: Josh Hunt <johunt@akamai.com>
Signed-off-by: Jan Kara <jack@suse.cz>
fs/mbcache.c
include/linux/mbcache.h