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ghost-files: Merge dump and restore helper structs

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Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov 2012-07-01 05:48:15 +04:00
parent 218f0a9b5c
commit a135b40ba2
1 changed files with 11 additions and 10 deletions
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21
files-reg.c
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@ -14,22 +14,23 @@
#include "files-reg.h"
struct ghost_file {
struct list_head list;
u32 id;
char *path;
};
/*
* Ghost files are those not visible from the FS. Dumping them is
* nasty and the only way we have -- just carry its contents with
* us. Any brave soul to implement link unlinked file back?
*/
struct ghost_file_dumpee {
struct ghost_file {
struct list_head list;
u32 id;
u32 dev;
u32 ino;
union {
struct /* for dumping */ {
u32 dev;
u32 ino;
};
struct /* for restoring */ {
char *path;
};
};
};
static u32 ghost_file_ids = 1;
@ -212,7 +213,7 @@ static int dump_ghost_file(int _fd, u32 id, const struct stat *st)
static int dump_ghost_remap(char *path, const struct stat *st, int lfd, u32 id)
{
struct ghost_file_dumpee *gf;
struct ghost_file *gf;
struct remap_file_path_entry rpe;
pr_info("Dumping ghost file for fd %d id %#x\n", lfd, id);