diff options
Diffstat (limited to 'fs/ceph/addr.c')
| -rw-r--r-- | fs/ceph/addr.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 6f4678d98df7..01ad09733ac7 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -11,10 +11,12 @@ #include <linux/task_io_accounting_ops.h> #include <linux/signal.h> #include <linux/iversion.h> +#include <linux/ktime.h> #include "super.h" #include "mds_client.h" #include "cache.h" +#include "metric.h" #include <linux/ceph/osd_client.h> #include <linux/ceph/striper.h> @@ -216,6 +218,9 @@ static int ceph_sync_readpages(struct ceph_fs_client *fsc, if (!rc) rc = ceph_osdc_wait_request(osdc, req); + ceph_update_read_latency(&fsc->mdsc->metric, req->r_start_latency, + req->r_end_latency, rc); + ceph_osdc_put_request(req); dout("readpages result %d\n", rc); return rc; @@ -299,6 +304,7 @@ static int ceph_readpage(struct file *filp, struct page *page) static void finish_read(struct ceph_osd_request *req) { struct inode *inode = req->r_inode; + struct ceph_fs_client *fsc = ceph_inode_to_client(inode); struct ceph_osd_data *osd_data; int rc = req->r_result <= 0 ? req->r_result : 0; int bytes = req->r_result >= 0 ? req->r_result : 0; @@ -336,6 +342,10 @@ unlock: put_page(page); bytes -= PAGE_SIZE; } + + ceph_update_read_latency(&fsc->mdsc->metric, req->r_start_latency, + req->r_end_latency, rc); + kfree(osd_data->pages); } @@ -643,6 +653,9 @@ static int ceph_sync_writepages(struct ceph_fs_client *fsc, if (!rc) rc = ceph_osdc_wait_request(osdc, req); + ceph_update_write_latency(&fsc->mdsc->metric, req->r_start_latency, + req->r_end_latency, rc); + ceph_osdc_put_request(req); if (rc == 0) rc = len; @@ -794,6 +807,9 @@ static void writepages_finish(struct ceph_osd_request *req) ceph_clear_error_write(ci); } + ceph_update_write_latency(&fsc->mdsc->metric, req->r_start_latency, + req->r_end_latency, rc); + /* * We lost the cache cap, need to truncate the page before * it is unlocked, otherwise we'd truncate it later in the @@ -1852,6 +1868,10 @@ int ceph_uninline_data(struct file *filp, struct page *locked_page) err = ceph_osdc_start_request(&fsc->client->osdc, req, false); if (!err) err = ceph_osdc_wait_request(&fsc->client->osdc, req); + + ceph_update_write_latency(&fsc->mdsc->metric, req->r_start_latency, + req->r_end_latency, err); + out_put: ceph_osdc_put_request(req); if (err == -ECANCELED) |