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files: Collect fdinfo-s on per-pstree_item list

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Later we'll be able to restore them without re-reading the fdinfo file again.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov
2012-04-18 16:24:08 +04:00
parent 0e57ce29be
commit a72d858652
4 changed files with 11 additions and 5 deletions
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4
include/files.h
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@@ -29,6 +29,7 @@ enum fdinfo_states {
struct fdinfo_list_entry {
struct list_head desc_list;
struct list_head ps_list;
int pid;
futex_t real_pid;
struct fdinfo_entry fe;
@@ -59,7 +60,8 @@ extern int restore_fown(int fd, fown_t *fown);
void show_saved_files(void);
extern int collect_reg_files(void);
extern int prepare_fds(int pid);
extern int prepare_fd_pid(int pid);
struct rst_info;
extern int prepare_fd_pid(int pid, struct rst_info *);
extern int prepare_shared_fdinfo(void);
extern int get_filemap_fd(int pid, struct vma_entry *vma_entry);
extern int prepare_fs(int pid);