diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-08-11 12:37:51 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-08-12 01:18:27 +0200 |
| commit | f753d1d50f0cd478b0980b60d1392f12e93788b6 (patch) | |
| tree | db3c5f5e025438a7f64916410da44f842713322c /kern | |
| parent | c12d46e09a9600f71d87be4c037b3eaad2e995f6 (diff) | |
lock: Reset l->writer also for read-write upgradees which are done
Diffstat (limited to 'kern')
| -rw-r--r-- | kern/lock.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/kern/lock.c b/kern/lock.c index 43281147..2b86fef8 100644 --- a/kern/lock.c +++ b/kern/lock.c @@ -340,9 +340,12 @@ void lock_done( if (l->recursion_depth != 0) l->recursion_depth--; else - if (l->want_upgrade) + if (l->want_upgrade) { l->want_upgrade = FALSE; - else { +#if MACH_LDEBUG + l->writer = THREAD_NULL; +#endif /* MACH_LDEBUG */ + } else { l->want_write = FALSE; #if MACH_LDEBUG l->writer = THREAD_NULL; |