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| author | jhb <jhb@FreeBSD.org> | 2000-11-13 18:39:18 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2000-11-13 18:39:18 +0000 |
| commit | 7e6e41a3824ce33a72e1f2aee5745a5babac7d29 (patch) | |
| tree | 201bed0e95168a50a7a0c08802d42e820bc992a4 | |
| parent | 190004c5eba2b2f0baf83565909e261f04ec85c0 (diff) | |
| download | FreeBSD-src-7e6e41a3824ce33a72e1f2aee5745a5babac7d29.zip FreeBSD-src-7e6e41a3824ce33a72e1f2aee5745a5babac7d29.tar.gz | |
Fix a bug with handling of the saved interrupt state for spin mutexes in
the MTX_EXIT_WITH_RECURSION() assembly macro (currently unused).
Submitted by: bde
| -rw-r--r-- | sys/amd64/include/mutex.h | 4 | ||||
| -rw-r--r-- | sys/i386/include/mutex.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/sys/amd64/include/mutex.h b/sys/amd64/include/mutex.h index 0c4a9eb..b960993 100644 --- a/sys/amd64/include/mutex.h +++ b/sys/amd64/include/mutex.h @@ -308,8 +308,8 @@ extern char STR_SIEN[]; js 9f; \ movl %eax,lck+MTX_RECURSE; \ jmp 8f; \ - pushl lck+MTX_SAVEINTR; \ -9: movl lck+MTX_LOCK,%eax; \ +9: pushl lck+MTX_SAVEINTR; \ + movl lck+MTX_LOCK,%eax; \ movl $ MTX_UNOWNED,reg; \ MPLOCKED \ cmpxchgl reg,lck+MTX_LOCK; \ diff --git a/sys/i386/include/mutex.h b/sys/i386/include/mutex.h index 0c4a9eb..b960993 100644 --- a/sys/i386/include/mutex.h +++ b/sys/i386/include/mutex.h @@ -308,8 +308,8 @@ extern char STR_SIEN[]; js 9f; \ movl %eax,lck+MTX_RECURSE; \ jmp 8f; \ - pushl lck+MTX_SAVEINTR; \ -9: movl lck+MTX_LOCK,%eax; \ +9: pushl lck+MTX_SAVEINTR; \ + movl lck+MTX_LOCK,%eax; \ movl $ MTX_UNOWNED,reg; \ MPLOCKED \ cmpxchgl reg,lck+MTX_LOCK; \ |
