diff options
Diffstat (limited to 'fs/netfs/stats.c')
| -rw-r--r-- | fs/netfs/stats.c | 40 |
1 files changed, 29 insertions, 11 deletions
diff --git a/fs/netfs/stats.c b/fs/netfs/stats.c index deeba9f9dcf5..f1af344266cc 100644 --- a/fs/netfs/stats.c +++ b/fs/netfs/stats.c @@ -10,9 +10,9 @@ #include "internal.h" atomic_t netfs_n_rh_dio_read; -atomic_t netfs_n_rh_dio_write; atomic_t netfs_n_rh_readahead; -atomic_t netfs_n_rh_readpage; +atomic_t netfs_n_rh_read_folio; +atomic_t netfs_n_rh_read_single; atomic_t netfs_n_rh_rreq; atomic_t netfs_n_rh_sreq; atomic_t netfs_n_rh_download; @@ -29,6 +29,11 @@ atomic_t netfs_n_rh_write_begin; atomic_t netfs_n_rh_write_done; atomic_t netfs_n_rh_write_failed; atomic_t netfs_n_rh_write_zskip; +atomic_t netfs_n_wh_buffered_write; +atomic_t netfs_n_wh_writethrough; +atomic_t netfs_n_wh_dio_write; +atomic_t netfs_n_wh_writepages; +atomic_t netfs_n_wh_copy_to_cache; atomic_t netfs_n_wh_wstream_conflict; atomic_t netfs_n_wh_upload; atomic_t netfs_n_wh_upload_done; @@ -36,41 +41,54 @@ atomic_t netfs_n_wh_upload_failed; atomic_t netfs_n_wh_write; atomic_t netfs_n_wh_write_done; atomic_t netfs_n_wh_write_failed; +atomic_t netfs_n_wb_lock_skip; +atomic_t netfs_n_wb_lock_wait; +atomic_t netfs_n_folioq; int netfs_stats_show(struct seq_file *m, void *v) { - seq_printf(m, "Netfs : DR=%u DW=%u RA=%u RP=%u WB=%u WBZ=%u\n", + seq_printf(m, "Reads : DR=%u RA=%u RF=%u RS=%u WB=%u WBZ=%u\n", atomic_read(&netfs_n_rh_dio_read), - atomic_read(&netfs_n_rh_dio_write), atomic_read(&netfs_n_rh_readahead), - atomic_read(&netfs_n_rh_readpage), + atomic_read(&netfs_n_rh_read_folio), + atomic_read(&netfs_n_rh_read_single), atomic_read(&netfs_n_rh_write_begin), atomic_read(&netfs_n_rh_write_zskip)); - seq_printf(m, "Netfs : ZR=%u sh=%u sk=%u\n", + seq_printf(m, "Writes : BW=%u WT=%u DW=%u WP=%u 2C=%u\n", + atomic_read(&netfs_n_wh_buffered_write), + atomic_read(&netfs_n_wh_writethrough), + atomic_read(&netfs_n_wh_dio_write), + atomic_read(&netfs_n_wh_writepages), + atomic_read(&netfs_n_wh_copy_to_cache)); + seq_printf(m, "ZeroOps: ZR=%u sh=%u sk=%u\n", atomic_read(&netfs_n_rh_zero), atomic_read(&netfs_n_rh_short_read), atomic_read(&netfs_n_rh_write_zskip)); - seq_printf(m, "Netfs : DL=%u ds=%u df=%u di=%u\n", + seq_printf(m, "DownOps: DL=%u ds=%u df=%u di=%u\n", atomic_read(&netfs_n_rh_download), atomic_read(&netfs_n_rh_download_done), atomic_read(&netfs_n_rh_download_failed), atomic_read(&netfs_n_rh_download_instead)); - seq_printf(m, "Netfs : RD=%u rs=%u rf=%u\n", + seq_printf(m, "CaRdOps: RD=%u rs=%u rf=%u\n", atomic_read(&netfs_n_rh_read), atomic_read(&netfs_n_rh_read_done), atomic_read(&netfs_n_rh_read_failed)); - seq_printf(m, "Netfs : UL=%u us=%u uf=%u\n", + seq_printf(m, "UpldOps: UL=%u us=%u uf=%u\n", atomic_read(&netfs_n_wh_upload), atomic_read(&netfs_n_wh_upload_done), atomic_read(&netfs_n_wh_upload_failed)); - seq_printf(m, "Netfs : WR=%u ws=%u wf=%u\n", + seq_printf(m, "CaWrOps: WR=%u ws=%u wf=%u\n", atomic_read(&netfs_n_wh_write), atomic_read(&netfs_n_wh_write_done), atomic_read(&netfs_n_wh_write_failed)); - seq_printf(m, "Netfs : rr=%u sr=%u wsc=%u\n", + seq_printf(m, "Objs : rr=%u sr=%u foq=%u wsc=%u\n", atomic_read(&netfs_n_rh_rreq), atomic_read(&netfs_n_rh_sreq), + atomic_read(&netfs_n_folioq), atomic_read(&netfs_n_wh_wstream_conflict)); + seq_printf(m, "WbLock : skip=%u wait=%u\n", + atomic_read(&netfs_n_wb_lock_skip), + atomic_read(&netfs_n_wb_lock_wait)); return fscache_stats_show(m); } EXPORT_SYMBOL(netfs_stats_show); |