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| author | Jens Axboe <axboe@kernel.dk> | 2018-10-29 10:23:51 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-11-07 13:42:32 -0700 |
| commit | a1ce35fa49852db60fc6e268038530be533c5b15 (patch) | |
| tree | 7a0bb9576a3f0e31e22f849463eee6cdda26bad5 /init/do_mounts_initrd.c | |
| parent | f382fb0bcef4c37dc049e9f6963e3baf204d815c (diff) | |
| download | linux-stable-a1ce35fa49852db60fc6e268038530be533c5b15.tar.gz linux-stable-a1ce35fa49852db60fc6e268038530be533c5b15.tar.bz2 linux-stable-a1ce35fa49852db60fc6e268038530be533c5b15.zip | |
block: remove dead elevator code
This removes a bunch of core and elevator related code. On the core
front, we remove anything related to queue running, draining,
initialization, plugging, and congestions. We also kill anything
related to request allocation, merging, retrieval, and completion.
Remove any checking for single queue IO schedulers, as they no
longer exist. This means we can also delete a bunch of code related
to request issue, adding, completion, etc - and all the SQ related
ops and helpers.
Also kill the load_default_modules(), as all that did was provide
for a way to load the default single queue elevator.
Tested-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'init/do_mounts_initrd.c')
| -rw-r--r-- | init/do_mounts_initrd.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c index d1a5d885ce13..73e02ea5d5d1 100644 --- a/init/do_mounts_initrd.c +++ b/init/do_mounts_initrd.c @@ -53,9 +53,6 @@ static void __init handle_initrd(void) ksys_mkdir("/old", 0700); ksys_chdir("/old"); - /* try loading default modules from initrd */ - load_default_modules(); - /* * In case that a resume from disk is carried out by linuxrc or one of * its children, we need to tell the freezer not to wait for us. |