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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-23 13:49:45 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-23 13:49:45 -0800 |
| commit | d8763154455e92a2ffed256e48fa46bb35ef3bdf (patch) | |
| tree | c340a9c1c152c7e9121e7d60ab53afe059442fee /kernel/printk/index.c | |
| parent | cd43b5068647f47d6936ffef4d15d99518fcab94 (diff) | |
| parent | 392143c9f2a31a9faaf99a6f8639eae7e71b8e61 (diff) | |
| download | linux-d8763154455e92a2ffed256e48fa46bb35ef3bdf.tar.gz linux-d8763154455e92a2ffed256e48fa46bb35ef3bdf.tar.bz2 linux-d8763154455e92a2ffed256e48fa46bb35ef3bdf.zip | |
Merge tag 'printk-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux
Pull printk updates from Petr Mladek:
- Refactor printk code for formatting messages that are shown on
consoles. This is a preparatory step for introducing atomic consoles
which could not share the global buffers
- Prevent memory leak when removing printk index in debugfs
- Dump also the newest printk message by the sample gdbmacro
- Fix a compiler warning
* tag 'printk-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
printf: fix errname.c list
kernel/printk/index.c: fix memory leak with using debugfs_lookup()
printk: Use scnprintf() to print the message about the dropped messages on a console
printk: adjust string limit macros
printk: use printk_buffers for devkmsg
printk: introduce console_prepend_dropped() for dropped messages
printk: introduce printk_get_next_message() and printk_message
printk: introduce struct printk_buffers
console: Document struct console
console: Use BIT() macros for @flags values
printk: move size limit macros into internal.h
docs: gdbmacros: print newest record
Diffstat (limited to 'kernel/printk/index.c')
| -rw-r--r-- | kernel/printk/index.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/printk/index.c b/kernel/printk/index.c index c85be186a783..a6b27526baaf 100644 --- a/kernel/printk/index.c +++ b/kernel/printk/index.c @@ -145,7 +145,7 @@ static void pi_create_file(struct module *mod) #ifdef CONFIG_MODULES static void pi_remove_file(struct module *mod) { - debugfs_remove(debugfs_lookup(pi_get_module_name(mod), dfs_index)); + debugfs_lookup_and_remove(pi_get_module_name(mod), dfs_index); } static int pi_module_notify(struct notifier_block *nb, unsigned long op, |