mirror of
https://github.com/FEX-Emu/linux.git
synced 2025-01-07 10:03:24 +00:00
ac4c4fc87d
cmm_set_timer could be called concurrently from cmm_thread, cmm proc handler, upon cmm smsg receive and timer function itself. To avoid potential race condition and hitting BUG_ON in add_timer on already pending timer simply reuse mod_timer which is according to documentation "the only safe way to modify the timeout" with multiple unserialized concurrent users. mod_timer can handle both active and inactive timers which allows to carry out minor code simplification as well. Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> |
||
|---|---|---|
| .. | ||
| appldata | ||
| boot | ||
| configs | ||
| crypto | ||
| hypfs | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| mm | ||
| net | ||
| numa | ||
| oprofile | ||
| pci | ||
| purgatory | ||
| scripts | ||
| tools | ||
| defconfig | ||
| Kbuild | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||