diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-07-01 10:59:44 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-07-01 07:27:24 -0600 |
| commit | ed00aabd5eb9fb44d6aff1173234a2e911b9fead (patch) | |
| tree | b0044db8ec43d14994c5e5669cb3f0f0c25b9860 /Documentation | |
| parent | c62b37d96b6eb3ec5ae4cbe00db107bf15aebc93 (diff) | |
block: rename generic_make_request to submit_bio_noacct
generic_make_request has always been very confusingly misnamed, so rename
it to submit_bio_noacct to make it clear that it is submit_bio minus
accounting and a few checks.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/block/biodoc.rst | 2 | ||||
| -rw-r--r-- | Documentation/fault-injection/fault-injection.rst | 2 | ||||
| -rw-r--r-- | Documentation/trace/ftrace.rst | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/block/biodoc.rst b/Documentation/block/biodoc.rst index 267384159bf7..afda5e30a82e 100644 --- a/Documentation/block/biodoc.rst +++ b/Documentation/block/biodoc.rst @@ -1036,7 +1036,7 @@ Now the generic block layer performs partition-remapping early and thus provides drivers with a sector number relative to whole device, rather than having to take partition number into account in order to arrive at the true sector number. The routine blk_partition_remap() is invoked by -generic_make_request even before invoking the queue specific ->submit_bio, +submit_bio_noacct even before invoking the queue specific ->submit_bio, so the i/o scheduler also gets to operate on whole disk sector numbers. This should typically not require changes to block drivers, it just never gets to invoke its own partition sector offset calculations since all bios diff --git a/Documentation/fault-injection/fault-injection.rst b/Documentation/fault-injection/fault-injection.rst index f51bb21d20e4..f850ad018b70 100644 --- a/Documentation/fault-injection/fault-injection.rst +++ b/Documentation/fault-injection/fault-injection.rst @@ -24,7 +24,7 @@ Available fault injection capabilities injects disk IO errors on devices permitted by setting /sys/block/<device>/make-it-fail or - /sys/block/<device>/<partition>/make-it-fail. (generic_make_request()) + /sys/block/<device>/<partition>/make-it-fail. (submit_bio_noacct()) - fail_mmc_request diff --git a/Documentation/trace/ftrace.rst b/Documentation/trace/ftrace.rst index 430a16283103..80ba765a8237 100644 --- a/Documentation/trace/ftrace.rst +++ b/Documentation/trace/ftrace.rst @@ -1453,7 +1453,7 @@ function-trace, we get a much larger output:: => __blk_run_queue_uncond => __blk_run_queue => blk_queue_bio - => generic_make_request + => submit_bio_noacct => submit_bio => submit_bh => __ext3_get_inode_loc @@ -1738,7 +1738,7 @@ tracers. => __blk_run_queue_uncond => __blk_run_queue => blk_queue_bio - => generic_make_request + => submit_bio_noacct => submit_bio => submit_bh => ext3_bread |