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| author | netchild <netchild@FreeBSD.org> | 2006-12-31 12:39:10 +0000 |
|---|---|---|
| committer | netchild <netchild@FreeBSD.org> | 2006-12-31 12:39:10 +0000 |
| commit | 938b19deb7f08d648cbea47aad31cd593e8f79f2 (patch) | |
| tree | 5f7a66921f13b7a6f4b7bf8ae9af0f639d8d2e9f /sys/compat/linux/linux_mib.h | |
| parent | e9779a03516fdd2696ca38a5163c7b9d58de9be0 (diff) | |
| download | FreeBSD-src-938b19deb7f08d648cbea47aad31cd593e8f79f2.zip FreeBSD-src-938b19deb7f08d648cbea47aad31cd593e8f79f2.tar.gz | |
MFp4 (111746+):
Redo the checking for 2.6 emulation. We now cache the value of
use26 and replace calls to linux_get_osrelease() + parsing with
a call to linux_use26(). Typical path is lockless now.
Pointed out by: kib
This allows to ship RELENG_7_0 with a default osrelease of 2.4.2 and the
possibility to enable 2.6.x emulation without the possible performance
impact of the previous version of the check.
Submitted by: rdivacky
Diffstat (limited to 'sys/compat/linux/linux_mib.h')
| -rw-r--r-- | sys/compat/linux/linux_mib.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/compat/linux/linux_mib.h b/sys/compat/linux/linux_mib.h index 42d9d89..85f61635 100644 --- a/sys/compat/linux/linux_mib.h +++ b/sys/compat/linux/linux_mib.h @@ -40,4 +40,6 @@ int linux_set_osrelease(struct thread *td, char *osrelease); int linux_get_oss_version(struct thread *td); int linux_set_oss_version(struct thread *td, int oss_version); +int linux_use26(struct thread *td); + #endif /* _LINUX_MIB_H_ */ |
