diff options
| author | Denis V. Lunev <[email protected]> | 2008-04-29 08:02:27 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2008-04-29 15:06:22 +0000 |
| commit | cf7acfab032ff262f42954328cdfd20a5d9aaaac (patch) | |
| tree | 231698d72d4508f3b26f606f18ef844387ec43e5 /drivers/acpi/processor_thermal.c | |
| parent | powerpc: use non-racy method for proc entries creation (diff) | |
| download | kernel-cf7acfab032ff262f42954328cdfd20a5d9aaaac.tar.gz kernel-cf7acfab032ff262f42954328cdfd20a5d9aaaac.zip | |
acpi: use non-racy method for proc entries creation
Use proc_create()/proc_create_data() to make sure that ->proc_fops and ->data
be setup before gluing PDE to main tree.
Add correct ->owner to proc_fops to fix reading/module unloading race.
Signed-off-by: Denis V. Lunev <[email protected]>
Cc: Len Brown <[email protected]>
Cc: Alexey Dobriyan <[email protected]>
Cc: "Eric W. Biederman" <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'drivers/acpi/processor_thermal.c')
| -rw-r--r-- | drivers/acpi/processor_thermal.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/processor_thermal.c b/drivers/acpi/processor_thermal.c index 649ae99b9216..ef34b18f95ca 100644 --- a/drivers/acpi/processor_thermal.c +++ b/drivers/acpi/processor_thermal.c @@ -509,6 +509,7 @@ static ssize_t acpi_processor_write_limit(struct file * file, } struct file_operations acpi_processor_limit_fops = { + .owner = THIS_MODULE, .open = acpi_processor_limit_open_fs, .read = seq_read, .write = acpi_processor_write_limit, |