Commit b089f167 authored by Naohiro Aota's avatar Naohiro Aota Committed by Jonathan Corbet
Browse files

Documentation: block/diskstats: update function names 



__make_request() and end_that_request_last() do no longer exist. Replace
them with the current call-site.

Signed-off-by: default avatarNaohiro Aota <naohiro.aota@wdc.com>
Reviewed-by: default avatarChaitanya Kulkarni <kch@nvidia.com>
Reviwed-by: default avatarJens Axboe <axboe@kernel.dk>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220222012751.1933194-1-naohiro.aota@wdc.com


Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent 024314d6

Documentation/admin-guide/iostats.rst

+3 −3
Original line number Diff line number Diff line
@@ -76,7 +76,7 @@ Field 3 -- # of sectors read (unsigned long) 


Field  4 -- # of milliseconds spent reading (unsigned int)

    This is the total number of milliseconds spent by all reads (as

    measured from __make_request() to end_that_request_last()).

    measured from blk_mq_alloc_request() to __blk_mq_end_request()).



Field  5 -- # of writes completed (unsigned long)

    This is the total number of writes completed successfully.
@@ -89,7 +89,7 @@ Field 7 -- # of sectors written (unsigned long) 


Field  8 -- # of milliseconds spent writing (unsigned int)

    This is the total number of milliseconds spent by all writes (as

    measured from __make_request() to end_that_request_last()).

    measured from blk_mq_alloc_request() to __blk_mq_end_request()).



Field  9 -- # of I/Os currently in progress (unsigned int)

    The only field that should go to zero. Incremented as requests are
@@ -120,7 +120,7 @@ Field 14 -- # of sectors discarded (unsigned long) 


Field 15 -- # of milliseconds spent discarding (unsigned int)

    This is the total number of milliseconds spent by all discards (as

    measured from __make_request() to end_that_request_last()).

    measured from blk_mq_alloc_request() to __blk_mq_end_request()).



Field 16 -- # of flush requests completed

    This is the total number of flush requests completed successfully.