Willy Tarreau a9786b6f04 MINOR: fd: pass the iocb and owner to fd_insert() ... fd_insert() is currently called just after setting the owner and iocb, but proceeding like this prevents the operation from being atomic and requires a lock to protect the maxfd computation in another thread from meeting an incompletely initialized FD and computing a wrong maxfd. Fortunately for now all fdtab[].owner are set before calling fd_insert(), and the first lock in fd_insert() enforces a memory barrier so the code is safe. This patch moves the initialization of the owner and iocb to fd_insert() so that the function will be able to properly arrange its operations and remain safe even when modified to become lockless. There's no other change beyond the internal API.		2018-01-29 16:07:25 +01:00
..
common	MEDIUM: fd: use atomic ops for hap_fd_{clr,set} and remove poll_lock	2018-01-29 16:03:15 +01:00
import	BUILD: threads/plock: fix a build issue on Clang without optimization	2017-11-20 21:06:35 +01:00
proto	MINOR: fd: pass the iocb and owner to fd_insert()	2018-01-29 16:07:25 +01:00
types	CLEANUP: fd: remove the unused "new" field	2018-01-29 16:02:59 +01:00