| commit | f79d96830684201f14aac321a7997a39afaf36df | |
| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | |
| Tue, 24 Mar 2009 06:53:22 +0000 (24 03:53 -0300) | ||
| committer | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | |
| Tue, 24 Mar 2009 06:53:22 +0000 (24 03:53 -0300) | ||
| tree | c973b0362be0bad784bb0c8e0ee311137def3893 | treesnapshot (tar.gz zip) |
| parent | 0e87c592fbedcf143482dad55273f4b082ef87d9 | commitdiff |
ACPI: thinkpad-acpi: use killable instead of interruptible mutexes
Unfortunately, POSIX in all of its braindamage, do not state that userspace has
to deal with EINTR in read/write and friends... so, lesser code just doesn't.
Switch from *_interruptible to *_killable on the sysfs- and procfs-related
mutexes. This closes this possible can of worms.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Unfortunately, POSIX in all of its braindamage, do not state that userspace has
to deal with EINTR in read/write and friends... so, lesser code just doesn't.
Switch from *_interruptible to *_killable on the sysfs- and procfs-related
mutexes. This closes this possible can of worms.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
| drivers/platform/x86/thinkpad_acpi.c | diffblobblamehistory |