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virtio-9p: Add P9_TFLUSH support

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Don't do anything special for flush.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Anthony Liguori 2010-04-29 17:45:02 +05:30
parent 5bae190082
commit 9c5e9d8970
1 changed files with 2 additions and 33 deletions
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35
hw/virtio-9p.c
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@ -932,35 +932,6 @@ static void print_sg(struct iovec *sg, int cnt)
printf("}\n"); printf("}\n");
} }
static void v9fs_dummy(V9fsState *s, V9fsPDU *pdu)
{
/* Note: The following have been added to prevent GCC from complaining
* They will be removed in the subsequent patches */
(void)pdu_unmarshal;
(void) complete_pdu;
(void) v9fs_string_init;
(void) v9fs_string_free;
(void) v9fs_string_null;
(void) v9fs_string_sprintf;
(void) v9fs_string_copy;
(void) v9fs_string_size;
(void) v9fs_do_lstat;
(void) v9fs_do_setuid;
(void) v9fs_do_readlink;
(void) v9fs_do_close;
(void) v9fs_do_closedir;
(void) alloc_fid;
(void) free_fid;
(void) fid_to_qid;
(void) v9mode_to_mode;
(void) donttouch_stat;
(void) v9fs_stat_free;
(void) stat_to_v9stat;
(void) adjust_sg;
(void) cap_sg;
(void) print_sg;
}
static void v9fs_fix_path(V9fsString *dst, V9fsString *src, int len) static void v9fs_fix_path(V9fsString *dst, V9fsString *src, int len)
{ {
V9fsString str; V9fsString str;
@ -1959,10 +1930,8 @@ out:
static void v9fs_flush(V9fsState *s, V9fsPDU *pdu) static void v9fs_flush(V9fsState *s, V9fsPDU *pdu)
{ {
v9fs_dummy(s, pdu); /* A nop call with no return */
if (debug_9p_pdu) { complete_pdu(s, pdu, 7);
pprint_pdu(pdu);
}
} }
typedef struct V9fsRemoveState { typedef struct V9fsRemoveState {