diff options
Diffstat (limited to 'fs/cachefiles/ondemand.c')
| -rw-r--r-- | fs/cachefiles/ondemand.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/cachefiles/ondemand.c b/fs/cachefiles/ondemand.c index 3470d4e8f0cb..a41ae6efc545 100644 --- a/fs/cachefiles/ondemand.c +++ b/fs/cachefiles/ondemand.c @@ -30,6 +30,7 @@ static int cachefiles_ondemand_fd_release(struct inode *inode, xa_unlock(&cache->reqs); xa_erase(&cache->ondemand_ids, object_id); + trace_cachefiles_ondemand_fd_release(object, object_id); cachefiles_put_object(object, cachefiles_obj_put_ondemand_fd); cachefiles_put_unbind_pincount(cache); return 0; @@ -55,6 +56,7 @@ static ssize_t cachefiles_ondemand_fd_write_iter(struct kiocb *kiocb, if (ret < 0) return ret; + trace_cachefiles_ondemand_fd_write(object, file_inode(file), pos, len); ret = __cachefiles_write(object, file, pos, iter, NULL, NULL); if (!ret) ret = len; @@ -93,6 +95,7 @@ static long cachefiles_ondemand_fd_ioctl(struct file *filp, unsigned int ioctl, if (!req) return -EINVAL; + trace_cachefiles_ondemand_cread(object, id); complete(&req->done); return 0; } @@ -166,6 +169,7 @@ int cachefiles_ondemand_copen(struct cachefiles_cache *cache, char *args) clear_bit(FSCACHE_COOKIE_NO_DATA_TO_READ, &cookie->flags); else set_bit(FSCACHE_COOKIE_NO_DATA_TO_READ, &cookie->flags); + trace_cachefiles_ondemand_copen(req->object, id, size); out: complete(&req->done); @@ -213,6 +217,7 @@ static int cachefiles_ondemand_get_fd(struct cachefiles_req *req) object->ondemand_id = object_id; cachefiles_get_unbind_pincount(cache); + trace_cachefiles_ondemand_open(object, &req->msg, load); return 0; err_put_fd: @@ -426,6 +431,7 @@ static int cachefiles_ondemand_init_close_req(struct cachefiles_req *req, return -ENOENT; req->msg.object_id = object_id; + trace_cachefiles_ondemand_close(object, &req->msg); return 0; } @@ -452,6 +458,7 @@ static int cachefiles_ondemand_init_read_req(struct cachefiles_req *req, req->msg.object_id = object_id; load->off = read_ctx->off; load->len = read_ctx->len; + trace_cachefiles_ondemand_read(object, &req->msg, load); return 0; } |