MINOR: threads: inline the wait function for pthread_rwlock emulation

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When using pthread_rwlock emulation, contention is reported on
pl_wait_unlock_long(). This is really not convenient to analyse what is
happening. Now plock supports inlining the wait call for just the lorw
functions by enabling PLOCK_LORW_INLINE_WAIT. Let's do this so that now
the wait time will be precisely reported as either pthread_rwlock_rdlock()
or pthread_rwlock_wrlock() depending on the contended function, but no
more on pl_wait_unlock_long(), which will still be reported for all
other locks.

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This commit is contained in:

Willy Tarreau 2023-08-16 22:51:37 +02:00

parent e56275378f

commit 071d689a51

1 changed files with 1 additions and 0 deletions

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