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pass "bool for_dump" argument down to collect_mntinfo() and parse_mountinfo()

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Preparation.

1. Add the new "bool for_dump" arg to collect/parse_mntinfo().

2. Introduce "struct collect_mntns_arg" to pass the additional
   "bool for_dump" field to collect_mntinfo() and change it to
   pass this boolean to collect_mntinfo()->parse_mountinfo() path.

3. Change other callers of collect_mntinfo() to pass "false".

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Oleg Nesterov
2015-03-31 18:24:14 +02:00
committed by Pavel Emelyanov
parent 4fd669fca6
commit 9fee3dc817
5 changed files with 25 additions and 15 deletions
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include/proc_parse.h
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@@ -153,7 +153,7 @@ extern void mnt_entry_free(struct mount_info *mi);
struct vm_area_list;
extern struct mount_info *parse_mountinfo(pid_t pid, struct ns_id *nsid);
extern struct mount_info *parse_mountinfo(pid_t pid, struct ns_id *nsid, bool for_dump);
extern int parse_pid_stat(pid_t pid, struct proc_pid_stat *s);
extern int parse_smaps(pid_t pid, struct vm_area_list *vma_area_list);
extern int parse_self_maps_lite(struct vm_area_list *vms);