(BTW: If you're ever reworking this patch set, I'd like to make an ad
hoc request for slightly different names for fs/btrfs/snappy.c and
lib/snappy.c)
When building a x86 kernel, I get the following errors:
CC [M] lib/snappy.o
lib/snappy.c: In function 'snappy_init_env':
lib/snappy.c:1268:2: error: implicit declaration of function 'vmalloc'
CC [M] fs/btrfs/free-space-cache.o
lib/snappy.c:1268:18: warning: assignment makes pointer from integer
without a cast
lib/snappy.c: In function 'snappy_free_env':
lib/snappy.c:1293:2: error: implicit declaration of function 'vfree'
make[1]: *** [lib/snappy.o] Error 1
make: *** [lib] Error 2
The error clears with this patch: