Hi Steve,
> Attached is a patch that changes all of the names from
> cachefs to fscache to reflect the recent CacheFS split.
> It also moves the nfs_invalidatepage(), nfs_releasepage(),
> and nfs_mkwrite() routines from file.c into read.c per
> your request....
You need to update nfs_cache_fh_match() to look like this:
static fscache_match_val_t nfs_cache_fh_match(void *target, const void *entry)
{
struct nfs_inode *nfsi = target;
const uint8_t *data = entry;
uint16_t nsize;
/* check the file handle matches */
memcpy(&nsize, data, 2);
nsize = ntohs(nsize);
if (nsize <= NFS_CACHE_FH_INDEX_SIZE && nfsi->fh.size == nsize) {
if (memcmp(data + 2, nfsi->fh.data, nsize) == 0) {
kleave(" = SUCCESS");
return FSCACHE_MATCH_SUCCESS;
}
}
kleave(" = FAILED");
return FSCACHE_MATCH_FAILED;
}
Since cachefs is endiannised, I wonder if I should decree that keys of type
FSCACHE_INDEX_KEYS_BIN_SZ2 should be stored in the cache in host endian order
not network endian order; on the other hand, that only applies to cachefs.
David
