| commit | 81f058e2a054b2e2314ba09df231fd74d52442b0 | |
| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | |
| Sun, 19 Oct 2008 21:03:06 +0000 (19 19:03 -0200) | ||
| committer | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | |
| Sun, 19 Oct 2008 21:03:06 +0000 (19 19:03 -0200) | ||
| tree | 58b2b7e57fb7463cd3ffe5645f116fa83d0c60e9 | treesnapshot (tar.gz zip) |
| parent | a83bb604d91e50c952dd7e523f436c481042ede6 | 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/misc/thinkpad_acpi.c | diffblobblamehistory |