linux-kernel - [PATCH v2 0/2] module: Merge same-name module load requests

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Message-Id: <20220919123233.8538-1-petr.pavlu@suse.com>
Date:   Mon, 19 Sep 2022 14:32:31 +0200
From:   Petr Pavlu <petr.pavlu@...e.com>
To:     mcgrof@...nel.org
Cc:     pmladek@...e.com, linux-modules@...r.kernel.org,
        linux-kernel@...r.kernel.org, Petr Pavlu <petr.pavlu@...e.com>
Subject: [PATCH v2 0/2] module: Merge same-name module load requests

Changes since v1 [1]:
- Change the error returned by a duplicate load when the main insert
  fails from -ENODEV to -EBUSY.
- Change the error returned by a duplicate load when a same-name module
  is going from -EAGAIN to -EBUSY.
- Use a per-shared_load_info completion object to inform waiting loads
  when the main one is done.
- Add a patch to correct wake up of module_wq.

[1] https://lore.kernel.org/linux-modules/20220905084131.14567-1-petr.pavlu@suse.com/

Petr Pavlu (2):
  module: Correct wake up of module_wq
  module: Merge same-name module load requests

 kernel/module/main.c | 214 ++++++++++++++++++++++++++++++-------------
 1 file changed, 150 insertions(+), 64 deletions(-)

-- 
2.35.3