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fsnotify: don't dump fd, it is has queued evetns

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Events are not dumped/restored. An idea of ignoring them isn't good.

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Andrey Vagin 2014-09-02 00:25:00 +04:00 • committed by Pavel Emelyanov
parent ae3cb4fb1f
commit 4be6350cfb
1 changed files with 18 additions and 1 deletions
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19
fsnotify.c
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@ -231,7 +231,15 @@ static int dump_one_inotify(int lfd, u32 id, const struct fd_parms *p)
struct watch_list wd_list = {.list = LIST_HEAD_INIT(wd_list.list), .n = 0};
InotifyFileEntry ie = INOTIFY_FILE_ENTRY__INIT;
union fdinfo_entries *we, *tmp;
int exit_code = -1, i;
int exit_code = -1, i, ret;
ret = fd_has_data(lfd);
if (ret < 0)
return -1;
else if (ret > 0) {
pr_err("The %d inotify has queued events\n", id);
return -1;
}
ie.id = id;
ie.flags = p->flags;
@ -337,6 +345,15 @@ static int dump_one_fanotify(int lfd, u32 id, const struct fd_parms *p)
union fdinfo_entries *we, *tmp;
int ret = -1, i;
ret = fd_has_data(lfd);
if (ret < 0)
return -1;
else if (ret > 0) {
pr_err("The %d inotify has queued events\n", id);
return -1;
}
ret = -1;
fe.id = id;
fe.flags = p->flags;
fe.fown = (FownEntry *)&p->fown;