linux-stable.git/drivers/md/md-linear.c, branch v5.3

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 47

2019-05-24T15:27:13+00:00

Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 or at your option any
  later version you should have received a copy of the gnu general
  public license for example usr src linux copying if not write to the
  free software foundation inc 675 mass ave cambridge ma 02139 usa

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 20 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Allison Randal 
Reviewed-by: Kate Stewart 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190520170858.552543146@linutronix.de
Signed-off-by: Greg Kroah-Hartman

md-linear: use struct_size() in kzalloc()

2019-02-04T18:37:11+00:00

One of the more common cases of allocation size calculations is finding the
size of a structure that has a zero-sized array at the end, along with memory
for some number of elements for that array. For example:

struct foo {
    int stuff;
    void *entry[];
};

instance = kzalloc(sizeof(struct foo) + sizeof(void *) * count, GFP_KERNEL);

Instead of leaving these open-coded and prone to type mistakes, we can now
use the new struct_size() helper:

instance = kzalloc(struct_size(instance, entry, count), GFP_KERNEL);

This code was detected with the help of Coccinelle.

Signed-off-by: Gustavo A. R. Silva 
Signed-off-by: Song Liu

md: convert to bioset_init()/mempool_init()

2018-05-30T21:33:32+00:00

Convert md to embedded bio sets.

Signed-off-by: Kent Overstreet 
Signed-off-by: Jens Axboe

block: Use blk_queue_flag_() in drivers instead of queue_flag_()

2018-03-08T21:13:48+00:00

This patch has been generated as follows:

for verb in set_unlocked clear_unlocked set clear; do
  replace-in-files queue_flag_${verb} blk_queue_flag_${verb%_unlocked} \
    $(git grep -lw queue_flag_${verb} drivers block/bsg*)
done

Except for protecting all queue flag changes with the queue lock
this patch does not change any functionality.

Cc: Mike Snitzer 
Cc: Shaohua Li 
Cc: Christoph Hellwig 
Cc: Hannes Reinecke 
Cc: Ming Lei 
Signed-off-by: Bart Van Assche 
Reviewed-by: Martin K. Petersen 
Reviewed-by: Johannes Thumshirn 
Acked-by: Martin K. Petersen 
Signed-off-by: Jens Axboe

md: rename some drivers/md/ files to have an "md-" prefix

2017-10-17T02:06:36+00:00

Motivated by the desire to illiminate the imprecise nature of
DM-specific patches being unnecessarily sent to both the MD maintainer
and mailing-list.  Which is born out of the fact that DM files also
reside in drivers/md/

Now all MD-specific files in drivers/md/ start with either "raid" or
"md-" and the MAINTAINERS file has been updated accordingly.

Shaohua: don't change module name

Signed-off-by: Mike Snitzer 
Signed-off-by: Shaohua Li

linux-stable.git/drivers/md/md-linear.c, branch v5.3

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 47

md-linear: use struct_size() in kzalloc()

md: convert to bioset_init()/mempool_init()

block: Use blk_queue_flag_*() in drivers instead of queue_flag_*()

md: rename some drivers/md/ files to have an "md-" prefix

block: Use blk_queue_flag_() in drivers instead of queue_flag_()