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MINOR: fd cache: And the thread_mask with all_threads_mask.

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When we choose to insert a fd in either the global or the local fd update list,
and the thread_mask against all_threads_mask before checking if it's tid_bit,
that way, if we run with nbthreads==1, we will always use the local list,
which is cheaper than the global one.
This commit is contained in:
Olivier Houchard 2018-08-17 13:37:59 +02:00 committed by Willy Tarreau
parent 19bdf2428d
commit 6aab737835
1 changed files with 1 additions and 1 deletions
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2
include/proto/fd.h
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@ -109,7 +109,7 @@ void fd_rm_from_fd_list(volatile struct fdlist *list, int fd, int off);
*/
static inline void updt_fd_polling(const int fd)
{
if (fdtab[fd].thread_mask == tid_bit) {
if ((fdtab[fd].thread_mask & all_threads_mask) == tid_bit) {
unsigned int oldupdt;
/* note: we don't have a test-and-set yet in hathreads */