Move the cookie debug ID from struct netfs_read_request to struct
netfs_cache_resources and drop the 'cookie_' prefix. This makes it
available for things that want to use netfs_cache_resources without having
a netfs_read_request.
Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
---
fs/cachefiles/io.c | 2 +-
include/linux/netfs.h | 2 +-
include/trace/events/netfs.h | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/cachefiles/io.c b/fs/cachefiles/io.c
index b13fb45fc3f3..ca68bb97ca00 100644
--- a/fs/cachefiles/io.c
+++ b/fs/cachefiles/io.c
@@ -410,7 +410,7 @@ int cachefiles_begin_read_operation(struct netfs_read_request *rreq,
rreq->cache_resources.cache_priv = op;
rreq->cache_resources.cache_priv2 = file;
rreq->cache_resources.ops = &cachefiles_netfs_cache_ops;
- rreq->cookie_debug_id = object->fscache.debug_id;
+ rreq->cache_resources.debug_id = object->fscache.debug_id;
_leave("");
return 0;
diff --git a/include/linux/netfs.h b/include/linux/netfs.h
index 9062adfa2fb9..5d6a4158a9a6 100644
--- a/include/linux/netfs.h
+++ b/include/linux/netfs.h
@@ -102,6 +102,7 @@ struct netfs_cache_resources {
const struct netfs_cache_ops *ops;
void *cache_priv;
void *cache_priv2;
+ unsigned int debug_id; /* Cookie debug ID */
};
/*
@@ -137,7 +138,6 @@ struct netfs_read_request {
struct list_head subrequests; /* Requests to fetch I/O from disk or net */
void *netfs_priv; /* Private data for the netfs */
unsigned int debug_id;
- unsigned int cookie_debug_id;
atomic_t nr_rd_ops; /* Number of read ops in progress */
atomic_t nr_wr_ops; /* Number of write ops in progress */
size_t submitted; /* Amount submitted for I/O so far */
diff --git a/include/trace/events/netfs.h b/include/trace/events/netfs.h
index de1c64635e42..4d470bffd9f1 100644
--- a/include/trace/events/netfs.h
+++ b/include/trace/events/netfs.h
@@ -139,7 +139,7 @@ TRACE_EVENT(netfs_read,
TP_fast_assign(
__entry->rreq = rreq->debug_id;
- __entry->cookie = rreq->cookie_debug_id;
+ __entry->cookie = rreq->cache_resources.debug_id;
__entry->start = start;
__entry->len = len;
__entry->what = what;
