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We don't need the extra complexity of having a cleanup function reap the removed entries at a later time. Signed-off-by: Fabiano Rosas Reviewed-by: Peter Xu --- monitor/fds.c | 27 ++++++--------------------- 1 file changed, 6 insertions(+), 21 deletions(-) diff --git a/monitor/fds.c b/monitor/fds.c index f7b98814fa..fa723e1883 100644 --- a/monitor/fds.c +++ b/monitor/fds.c @@ -43,7 +43,6 @@ struct mon_fd_t { typedef struct MonFdsetFd MonFdsetFd; struct MonFdsetFd { int fd; - bool removed; char *opaque; QLIST_ENTRY(MonFdsetFd) next; }; @@ -188,20 +187,6 @@ static void monitor_fdset_fd_free(MonFdsetFd *mon_fdset_fd) g_free(mon_fdset_fd); } -static void monitor_fdset_cleanup(MonFdset *mon_fdset) -{ - MonFdsetFd *mon_fdset_fd; - MonFdsetFd *mon_fdset_fd_next; - - QLIST_FOREACH_SAFE(mon_fdset_fd, &mon_fdset->fds, next, mon_fdset_fd_next) { - if (mon_fdset_fd->removed) { - monitor_fdset_fd_free(mon_fdset_fd); - } - } - - monitor_fdset_free(mon_fdset); -} - void monitor_fdsets_cleanup(void) { MonFdset *mon_fdset; @@ -276,7 +261,7 @@ void qmp_get_win32_socket(const char *infos, const char *fdname, Error **errp) void qmp_remove_fd(int64_t fdset_id, bool has_fd, int64_t fd, Error **errp) { MonFdset *mon_fdset; - MonFdsetFd *mon_fdset_fd; + MonFdsetFd *mon_fdset_fd, *mon_fdset_fd_next; char fd_str[60]; QEMU_LOCK_GUARD(&mon_fdsets_lock); @@ -284,21 +269,22 @@ void qmp_remove_fd(int64_t fdset_id, bool has_fd, int64_t fd, Error **errp) if (mon_fdset->id != fdset_id) { continue; } - QLIST_FOREACH(mon_fdset_fd, &mon_fdset->fds, next) { + QLIST_FOREACH_SAFE(mon_fdset_fd, &mon_fdset->fds, next, + mon_fdset_fd_next) { if (has_fd) { if (mon_fdset_fd->fd != fd) { continue; } - mon_fdset_fd->removed = true; + monitor_fdset_fd_free(mon_fdset_fd); break; } else { - mon_fdset_fd->removed = true; + monitor_fdset_fd_free(mon_fdset_fd); } } if (has_fd && !mon_fdset_fd) { goto error; } - monitor_fdset_cleanup(mon_fdset); + monitor_fdset_free(mon_fdset); return; } @@ -408,7 +394,6 @@ AddfdInfo *monitor_fdset_add_fd(int fd, bool has_fdset_id, int64_t fdset_id, mon_fdset_fd = g_malloc0(sizeof(*mon_fdset_fd)); mon_fdset_fd->fd = fd; - mon_fdset_fd->removed = false; mon_fdset_fd->opaque = g_strdup(opaque); QLIST_INSERT_HEAD(&mon_fdset->fds, mon_fdset_fd, next);