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Code Issues Releases Wiki Activity

fd: Remove fs_is_special

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It's no longer required. All the previously special fds are
now scattered over other images.

Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov
2012-04-09 15:54:28 +04:00
parent b984eeff9c
commit 447f369ba9
3 changed files with 1 additions and 29 deletions
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5
file-ids.c
View File

@@ -227,11 +227,6 @@ int fd_id_generate(pid_t pid, struct fdinfo_entry *fe)
struct fd_id_entry *fid;
int new_id = 0;
if (fd_is_special(fe)) {
fe->id = fd_id_generate_special();
return 1;
}
fid = fd_id_generate_gen(pid, fe, &new_id);
if (!fid)
return -ENOMEM;

23
files.c
View File

@@ -216,9 +216,6 @@ int prepare_fd_pid(int pid)
if (ret <= 0)
break;
if (fd_is_special(&e))
continue;
ret = collect_fd(pid, &e);
if (ret < 0)
break;
@@ -443,8 +440,6 @@ static int open_fdinfo(int pid, struct fdinfo_entry *fe, int *fdinfo_fd, int sta
pr_info("\t%d: Got fd for %lx\n", pid, fe->addr);
BUG_ON(fd_is_special(fe));
switch (state) {
case FD_STATE_PREP:
ret = open_transport_fd(pid, fe, fdesc);
@@ -460,17 +455,6 @@ static int open_fdinfo(int pid, struct fdinfo_entry *fe, int *fdinfo_fd, int sta
return ret;
}
static int open_special_fdinfo(int pid, struct fdinfo_entry *fe,
int fdinfo_fd, int state)
{
if (state != FD_STATE_RECV)
return 0;
pr_info("%d: fe->type: %d\n", pid, fe->type);
BUG_ON(1);
return -1;
}
int prepare_fds(int pid)
{
u32 type = 0, ret;
@@ -499,12 +483,7 @@ int prepare_fds(int pid)
if (ret <= 0)
break;
if (fd_is_special(&fe))
ret = open_special_fdinfo(pid, &fe,
fdinfo_fd, state);
else
ret = open_fdinfo(pid, &fe, &fdinfo_fd, state);
ret = open_fdinfo(pid, &fe, &fdinfo_fd, state);
if (ret)
break;
}

2
include/image.h
View File

@@ -61,8 +61,6 @@ struct fdinfo_entry {
u32 id;
} __packed;
#define fd_is_special(fe) (0)
struct fs_entry {
u32 cwd_id;
u32 root_id;