Willy Tarreau 9464bb1f05 MEDIUM: fd: add the tgid to the fd and pass it to fd_insert() ... The file descriptors will need to know the thread group ID in addition to the mask. This extends fd_insert() to take the tgid, and will store it into the FD. In the FD, the tgid is stored as a combination of tgid on the lower 16 bits and a refcount on the higher 16 bits. This allows to know when it's really possible to trust the tgid and the running mask. If a refcount is higher than 1 it indeed indicates another thread else might be in the process of updating these values. Since a closed FD must necessarily have a zero refcount, a test was added to fd_insert() to make sure that it is the case.		2022-07-15 19:58:06 +02:00
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haproxy	MEDIUM: fd: add the tgid to the fd and pass it to fd_insert()	2022-07-15 19:58:06 +02:00
import	CLEANUP: tree-wide: remove a few rare non-ASCII chars	2022-03-04 08:58:32 +01:00