diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netfs.h | 6 | ||||
| -rw-r--r-- | include/trace/events/netfs.h | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/include/linux/netfs.h b/include/linux/netfs.h index 374e54beacbe..dd737344cff3 100644 --- a/include/linux/netfs.h +++ b/include/linux/netfs.h @@ -457,6 +457,12 @@ struct folio_queue *netfs_folioq_alloc(unsigned int rreq_id, gfp_t gfp, void netfs_folioq_free(struct folio_queue *folioq, unsigned int trace /*enum netfs_trace_folioq*/); +/* Buffer wrangling helpers API. */ +int netfs_alloc_folioq_buffer(struct address_space *mapping, + struct folio_queue **_buffer, + size_t *_cur_size, ssize_t size, gfp_t gfp); +void netfs_free_folioq_buffer(struct folio_queue *fq); + /** * netfs_inode - Get the netfs inode context from the inode * @inode: The inode to query diff --git a/include/trace/events/netfs.h b/include/trace/events/netfs.h index 02f6e179b7bc..fc237ff23a33 100644 --- a/include/trace/events/netfs.h +++ b/include/trace/events/netfs.h @@ -155,6 +155,7 @@ EM(netfs_streaming_filled_page, "mod-streamw-f") \ EM(netfs_streaming_cont_filled_page, "mod-streamw-f+") \ EM(netfs_folio_trace_abandon, "abandon") \ + EM(netfs_folio_trace_alloc_buffer, "alloc-buf") \ EM(netfs_folio_trace_cancel_copy, "cancel-copy") \ EM(netfs_folio_trace_cancel_store, "cancel-store") \ EM(netfs_folio_trace_clear, "clear") \ @@ -195,10 +196,7 @@ E_(netfs_trace_donate_to_deferred_next, "defer-next") #define netfs_folioq_traces \ - EM(netfs_trace_folioq_alloc_append_folio, "alloc-apf") \ - EM(netfs_trace_folioq_alloc_read_prep, "alloc-r-prep") \ - EM(netfs_trace_folioq_alloc_read_prime, "alloc-r-prime") \ - EM(netfs_trace_folioq_alloc_read_sing, "alloc-r-sing") \ + EM(netfs_trace_folioq_alloc_buffer, "alloc-buf") \ EM(netfs_trace_folioq_clear, "clear") \ EM(netfs_trace_folioq_delete, "delete") \ EM(netfs_trace_folioq_make_space, "make-space") \ |