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mem: Move mem_pp from ctl to pstree_item's dmpi

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Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
This commit is contained in:
Pavel Emelyanov
2016-09-28 10:43:00 +03:00
parent 781a2e0769
commit c4702802f9
4 changed files with 6 additions and 6 deletions
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6
criu/cr-dump.c
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@@ -1443,6 +1443,7 @@ static int cr_pre_dump_finish(int ret)
pr_info("Pre-dumping tasks' memory\n");
for_each_pstree_item(item) {
struct parasite_ctl *ctl = dmpi(item)->parasite_ctl;
struct page_pipe *mem_pp;
struct page_xfer xfer;
if (!ctl)
@@ -1454,7 +1455,8 @@ static int cr_pre_dump_finish(int ret)
if (ret < 0)
goto err;
ret = page_xfer_dump_pages(&xfer, ctl->mem_pp, 0);
mem_pp = dmpi(item)->mem_pp;
ret = page_xfer_dump_pages(&xfer, mem_pp, 0);
xfer.close(&xfer);
@@ -1463,7 +1465,7 @@ static int cr_pre_dump_finish(int ret)
timing_stop(TIME_MEMWRITE);
destroy_page_pipe(ctl->mem_pp);
destroy_page_pipe(mem_pp);
parasite_cure_local(ctl);
}

2
criu/include/parasite-syscall.h
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@@ -52,8 +52,6 @@ struct parasite_ctl {
void *addr_args; /* address for arguments */
unsigned long args_size;
int tsock; /* transport socket for transferring fds */
struct page_pipe *mem_pp;
};
extern int parasite_dump_sigacts_seized(struct parasite_ctl *ctl, struct cr_imgset *cr_imgset);

2
criu/include/pstree.h
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@@ -43,7 +43,7 @@ struct dmp_info {
* threads. Dumping tasks with different creds is not supported.
*/
struct proc_status_creds *pi_creds;
struct page_pipe *mem_pp;
struct parasite_ctl *parasite_ctl;
};

2
criu/mem.c
View File

@@ -389,7 +389,7 @@ out_pp:
if (ret || !mdc->pre_dump)
destroy_page_pipe(pp);
else
ctl->mem_pp = pp;
dmpi(item)->mem_pp = pp;
out:
pmc_fini(&pmc);
pr_info("----------------------------------------\n");