!53 [openEuler-22.03-LTS-SP3 v1.6-2]fix some problem of fifo, resolve problem in libvirt
From: @liqiang9102 Reviewed-by: @minknov Signed-off-by: @minknov
This commit is contained in:
openeuler-ci-bot
Gitee
commit
76f8894a97
308
0001-fix-suspend-in-fifo-the-reason-is-SIGURG-recieved-in.patch
Normal file
308
0001-fix-suspend-in-fifo-the-reason-is-SIGURG-recieved-in.patch
Normal file
@ -0,0 +1,308 @@
|
|||||||
|
From b6663e01b364c878e08206a4ccb3ea02a63d7ed0 Mon Sep 17 00:00:00 2001
|
||||||
|
From: liqiang <liqiang64@huawei.com>
|
||||||
|
Date: Thu, 7 Dec 2023 16:58:09 +0800
|
||||||
|
Subject: [PATCH 1/3] fix suspend in fifo, the reason is SIGURG recieved in
|
||||||
|
client thread when wait for ack
|
||||||
|
|
||||||
|
Signed-off-by: liqiang <liqiang64@huawei.com>
|
||||||
|
---
|
||||||
|
qtfs/include/log.h | 9 ++++---
|
||||||
|
qtfs/qtfs/fifo.c | 21 +++++++++++++----
|
||||||
|
qtfs/qtfs/qtfs-mod.c | 12 +++++-----
|
||||||
|
qtfs/qtfs_common/conn.c | 43 +++++++++++++++++++++++++++-------
|
||||||
|
qtfs/qtfs_server/server_fifo.c | 21 +++++++++++------
|
||||||
|
5 files changed, 77 insertions(+), 29 deletions(-)
|
||||||
|
|
||||||
|
diff --git a/qtfs/include/log.h b/qtfs/include/log.h
|
||||||
|
index 4df42b3..284464e 100644
|
||||||
|
--- a/qtfs/include/log.h
|
||||||
|
+++ b/qtfs/include/log.h
|
||||||
|
@@ -27,8 +27,11 @@ enum level {
|
||||||
|
#ifndef __KERNEL__
|
||||||
|
#include <time.h>
|
||||||
|
#define true 1
|
||||||
|
+#ifndef log_switch
|
||||||
|
+#define log_switch 1
|
||||||
|
+#endif
|
||||||
|
#define log_info(info, ...) \
|
||||||
|
- if (true) {\
|
||||||
|
+ if (log_switch) {\
|
||||||
|
time_t t; \
|
||||||
|
struct tm p; \
|
||||||
|
time(&t); \
|
||||||
|
@@ -39,7 +42,7 @@ enum level {
|
||||||
|
}
|
||||||
|
|
||||||
|
#define log_warn(info, ...) \
|
||||||
|
- if (true) {\
|
||||||
|
+ if (log_switch) {\
|
||||||
|
time_t t; \
|
||||||
|
struct tm p; \
|
||||||
|
time(&t); \
|
||||||
|
@@ -50,7 +53,7 @@ enum level {
|
||||||
|
}
|
||||||
|
|
||||||
|
#define log_err(info, ...) \
|
||||||
|
- if (true) {\
|
||||||
|
+ if (log_switch) {\
|
||||||
|
time_t t; \
|
||||||
|
struct tm p; \
|
||||||
|
time(&t); \
|
||||||
|
diff --git a/qtfs/qtfs/fifo.c b/qtfs/qtfs/fifo.c
|
||||||
|
index 2b636bb..55292de 100644
|
||||||
|
--- a/qtfs/qtfs/fifo.c
|
||||||
|
+++ b/qtfs/qtfs/fifo.c
|
||||||
|
@@ -117,6 +117,10 @@ ssize_t qtfs_fifo_readiter(struct kiocb *kio, struct iov_iter *iov)
|
||||||
|
int total = 0;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
+ if (sigismember(¤t->pending.signal, SIGURG)) {
|
||||||
|
+ qtfs_err("signal SIGURG return eintr");
|
||||||
|
+ return -EINTR;
|
||||||
|
+ }
|
||||||
|
if (pvar == NULL || !virt_addr_valid(pvar)) {
|
||||||
|
qtfs_err("invalid fifo read req, private data is invalid");
|
||||||
|
return -EFAULT;
|
||||||
|
@@ -127,8 +131,9 @@ ssize_t qtfs_fifo_readiter(struct kiocb *kio, struct iov_iter *iov)
|
||||||
|
qtfs_info("fifo readiter len:%llu", req->len);
|
||||||
|
rsp = qtfs_remote_run(pvar, QTFS_REQ_READITER, sizeof(struct qtreq_fifo_read));
|
||||||
|
if (IS_ERR_OR_NULL(rsp) || rsp->err != 0) {
|
||||||
|
- qtfs_err("remote run failed. or errno:%d", (rsp == NULL) ? -1 : rsp->err);
|
||||||
|
- return -EFAULT;
|
||||||
|
+ qtfs_err("remote run failed. or errno:%d", IS_ERR_OR_NULL(rsp) ? -1 : rsp->err);
|
||||||
|
+ //return -EFAULT;
|
||||||
|
+ return (rsp == NULL) ? -EFAULT : (ssize_t)rsp;
|
||||||
|
}
|
||||||
|
|
||||||
|
while (total < rsp->len) {
|
||||||
|
@@ -154,6 +159,10 @@ ssize_t qtfs_fifo_writeiter(struct kiocb *kio, struct iov_iter *iov)
|
||||||
|
struct qtreq_fifo_write *req;
|
||||||
|
struct qtrsp_fifo_write *rsp;
|
||||||
|
|
||||||
|
+ if (sigismember(¤t->pending.signal, SIGURG)) {
|
||||||
|
+ qtfs_err("signal SIGURG return eintr");
|
||||||
|
+ return -EINTR;
|
||||||
|
+ }
|
||||||
|
if (pvar == NULL || !virt_addr_valid(pvar)) {
|
||||||
|
qtfs_err("invalid fifo write req, private data is invalid");
|
||||||
|
return -EFAULT;
|
||||||
|
@@ -164,9 +173,10 @@ ssize_t qtfs_fifo_writeiter(struct kiocb *kio, struct iov_iter *iov)
|
||||||
|
pvar->iov_send = iov;
|
||||||
|
rsp = qtfs_remote_run(pvar, QTFS_REQ_WRITE, sizeof(struct qtreq_fifo_write));
|
||||||
|
if (IS_ERR_OR_NULL(rsp) || rsp->err != 0) {
|
||||||
|
- qtfs_err("fifo write remote run failed, or errno:%d", (rsp == NULL) ? -1 : rsp->err);
|
||||||
|
- return -EFAULT;
|
||||||
|
+ qtfs_err("fifo write remote run failed, or errno:%d", IS_ERR_OR_NULL(rsp) ? -1 : rsp->err);
|
||||||
|
+ return (rsp == NULL) ? -EFAULT : (ssize_t)rsp;
|
||||||
|
}
|
||||||
|
+ qtfs_info("fifo write over err:%d len:%llu", rsp->err, rsp->len);
|
||||||
|
return rsp->len;
|
||||||
|
}
|
||||||
|
|
||||||
|
@@ -179,11 +189,12 @@ int qtfs_fifo_release(struct inode *inode, struct file *file)
|
||||||
|
qtfs_err("invalid fifo write req, private data is invalid");
|
||||||
|
return -EFAULT;
|
||||||
|
}
|
||||||
|
- pvar->vec_recv.iov_len = QTFS_MSG_HEAD_LEN;
|
||||||
|
+ pvar->vec_recv.iov_len = pvar->recv_max;
|
||||||
|
rsp = qtfs_remote_run(pvar, QTFS_REQ_CLOSE, 0);
|
||||||
|
if (IS_ERR_OR_NULL(rsp)) {
|
||||||
|
qtfs_err("fifo close failed");
|
||||||
|
}
|
||||||
|
+ qtfs_info("fifo release req over");
|
||||||
|
qtfs_fifo_put_file(file);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
diff --git a/qtfs/qtfs/qtfs-mod.c b/qtfs/qtfs/qtfs-mod.c
|
||||||
|
index ad0bfc5..c4ef72c 100644
|
||||||
|
--- a/qtfs/qtfs/qtfs-mod.c
|
||||||
|
+++ b/qtfs/qtfs/qtfs-mod.c
|
||||||
|
@@ -66,7 +66,7 @@ void *qtfs_remote_run(struct qtfs_conn_var_s *pvar, unsigned int type, unsigned
|
||||||
|
if (ret <= 0) {
|
||||||
|
qtfs_err("qtfs remote run send failed, ret:%d pvar sendlen:%lu.", ret, pvar->vec_send.iov_len);
|
||||||
|
qtinfo_senderrinc(req->type);
|
||||||
|
- return NULL;
|
||||||
|
+ return (void *)ret;
|
||||||
|
}
|
||||||
|
qtinfo_sendinc(type);
|
||||||
|
|
||||||
|
@@ -87,7 +87,7 @@ retry:
|
||||||
|
}
|
||||||
|
// miss message retry would result in block
|
||||||
|
if (retrytimes >= 5) {
|
||||||
|
- qtfs_err("qtfs conn recv get mismatch seq_num too many times, stop retrying");
|
||||||
|
+ qtfs_err("qtfs conn recv get mismatch seq_num too many times, stop retrying, signal:0x%lx", (unsigned long)current->pending.signal.sig[0]);
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
retrytimes++;
|
||||||
|
@@ -98,9 +98,9 @@ retry:
|
||||||
|
qtinfo_cntinc(QTINF_RESTART_SYS);
|
||||||
|
qtinfo_recverrinc(req->type);
|
||||||
|
}
|
||||||
|
- if (retrytimes >= 5) {
|
||||||
|
- qtfs_err("qtfs conn recv get retry signal(%d) too many times, stop retrying", ret);
|
||||||
|
- return NULL;
|
||||||
|
+ if (retrytimes >= 5 && ret == -EINTR) {
|
||||||
|
+ qtfs_err("qtfs conn recv get retry signal(%d) too many times, stop retrying, signal:0x%lx", ret, (unsigned long)current->pending.signal.sig[0]);
|
||||||
|
+ return (void *)ret;
|
||||||
|
}
|
||||||
|
retrytimes++;
|
||||||
|
msleep(1);
|
||||||
|
@@ -109,7 +109,7 @@ retry:
|
||||||
|
if (ret < 0) {
|
||||||
|
qtfs_err("qtfs remote run error, req_type:%u, ret:%d.", req->type, ret);
|
||||||
|
qtinfo_recverrinc(req->type);
|
||||||
|
- return NULL;
|
||||||
|
+ return (void *)ret;
|
||||||
|
}
|
||||||
|
if (retrytimes > 0)
|
||||||
|
qtfs_debug("qtfs remote run retry times:%lu.", retrytimes);
|
||||||
|
diff --git a/qtfs/qtfs_common/conn.c b/qtfs/qtfs_common/conn.c
|
||||||
|
index 99809d2..4f2f048 100644
|
||||||
|
--- a/qtfs/qtfs_common/conn.c
|
||||||
|
+++ b/qtfs/qtfs_common/conn.c
|
||||||
|
@@ -274,6 +274,29 @@ int qtfs_conn_send(struct qtfs_conn_var_s *pvar)
|
||||||
|
return ret + iov_ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
+#ifdef QTFS_CLIENT
|
||||||
|
+static int qtfs_mismatch_fix(struct qtfs_conn_var_s *pvar)
|
||||||
|
+{
|
||||||
|
+ struct qtreq *req = (struct qtreq *)pvar->vec_send.iov_base;
|
||||||
|
+ struct qtreq *rsp = (struct qtreq *)pvar->vec_recv.iov_base;
|
||||||
|
+ int ret;
|
||||||
|
+ size_t len;
|
||||||
|
+ if (req->seq_num == rsp->seq_num)
|
||||||
|
+ return 0;
|
||||||
|
+
|
||||||
|
+ qtfs_err("recv mismatch package, req type:%u rsp type:%u req seq:%lu rsp seq:%lu",
|
||||||
|
+ req->type, rsp->type, req->seq_num, rsp->seq_num);
|
||||||
|
+ // 如果收到错包，到目前为止只接收了qtreq这个标准头，下面把rsp->len长度
|
||||||
|
+ // 的socket缓冲区丢弃就行了
|
||||||
|
+ len = rsp->len;
|
||||||
|
+ ret = pvar->conn_ops->conn_recv(&pvar->conn_var, pvar->vec_recv.iov_base, len, true);
|
||||||
|
+ if (ret != len) {
|
||||||
|
+ qtfs_err("mismatch drop failed, recv len:%lu ret:%d", len, ret);
|
||||||
|
+ }
|
||||||
|
+ return -1;
|
||||||
|
+}
|
||||||
|
+#endif
|
||||||
|
+
|
||||||
|
int do_qtfs_conn_recv(struct qtfs_conn_var_s *pvar, bool block)
|
||||||
|
{
|
||||||
|
int ret = 0;
|
||||||
|
@@ -284,8 +307,10 @@ int do_qtfs_conn_recv(struct qtfs_conn_var_s *pvar, bool block)
|
||||||
|
int msglen = 0;
|
||||||
|
void *addr = NULL;
|
||||||
|
int leftlen = 0;
|
||||||
|
- int totallen = 0;
|
||||||
|
|
||||||
|
+#ifdef QTFS_CLIENT
|
||||||
|
+start:
|
||||||
|
+#endif
|
||||||
|
headlen = pvar->conn_ops->conn_recv(&pvar->conn_var, pvar->vec_recv.iov_base, QTFS_MSG_HEAD_LEN, block);
|
||||||
|
if (headlen <= 0) {
|
||||||
|
return headlen;
|
||||||
|
@@ -294,6 +319,12 @@ int do_qtfs_conn_recv(struct qtfs_conn_var_s *pvar, bool block)
|
||||||
|
qtfs_err("qtfs recv headlen not valid, expect(%ld), get(%d)", QTFS_MSG_HEAD_LEN, headlen);
|
||||||
|
return headlen;
|
||||||
|
}
|
||||||
|
+#ifdef QTFS_CLIENT
|
||||||
|
+ if (qtfs_mismatch_fix(pvar) != 0) {
|
||||||
|
+ qtfs_err("mismatch package recved");
|
||||||
|
+ goto start;
|
||||||
|
+ }
|
||||||
|
+#endif
|
||||||
|
|
||||||
|
load.iov_base = pvar->vec_recv.iov_base + QTFS_MSG_HEAD_LEN;
|
||||||
|
load.iov_len = pvar->vec_recv.iov_len - QTFS_MSG_HEAD_LEN;
|
||||||
|
@@ -318,7 +349,7 @@ retry:
|
||||||
|
qtinfo_recverrinc(rsp->type);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
- if (retrytimes >= 5) {
|
||||||
|
+ if (retrytimes >= 5 && ret == -EINTR) {
|
||||||
|
qtfs_err("qtfs recv get retry signal(%d) too many times, stop retrying", ret);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
@@ -331,12 +362,8 @@ retry:
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
- totallen += ret;
|
||||||
|
- if (totallen < msglen) {
|
||||||
|
- qtfs_err("qtfs conn recv %d msg, expect %d, goto retry", ret, msglen);
|
||||||
|
- addr += ret;
|
||||||
|
- leftlen -= ret;
|
||||||
|
- goto retry;
|
||||||
|
+ if (ret < msglen) {
|
||||||
|
+ qtfs_err("qtfs conn recv %d msg, expect %d", ret, msglen);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (ret > rsp->len) {
|
||||||
|
diff --git a/qtfs/qtfs_server/server_fifo.c b/qtfs/qtfs_server/server_fifo.c
|
||||||
|
index e1d9bd1..fc4c67c 100644
|
||||||
|
--- a/qtfs/qtfs_server/server_fifo.c
|
||||||
|
+++ b/qtfs/qtfs_server/server_fifo.c
|
||||||
|
@@ -21,6 +21,7 @@
|
||||||
|
#include <sys/epoll.h>
|
||||||
|
#include <linux/vm_sockets.h>
|
||||||
|
|
||||||
|
+int log_switch = 0;
|
||||||
|
#include "req.h"
|
||||||
|
#include "log.h"
|
||||||
|
#include "libsocket.h"
|
||||||
|
@@ -227,22 +228,26 @@ static void fifo_proc_ack(struct fifo_event_t *evt, int type, int sockfd, char *
|
||||||
|
{
|
||||||
|
int ret;
|
||||||
|
struct qtreq rsp;
|
||||||
|
+ char *msg = (char *)malloc(sizeof(rsp) + arglen);
|
||||||
|
+ if (msg == NULL) {
|
||||||
|
+ log_err("malloc failed:%d.", errno);
|
||||||
|
+ return;
|
||||||
|
+ }
|
||||||
|
|
||||||
|
rsp.type = type;
|
||||||
|
rsp.err = 0;
|
||||||
|
rsp.seq_num = evt->seq_num;
|
||||||
|
rsp.len = arglen;
|
||||||
|
|
||||||
|
- ret = write(sockfd, &rsp, sizeof(struct qtreq));
|
||||||
|
+ memcpy(msg, &rsp, sizeof(rsp));
|
||||||
|
+ memcpy(&msg[sizeof(rsp)], arg, arglen);
|
||||||
|
+
|
||||||
|
+ ret = write(sockfd, msg, sizeof(struct qtreq) + arglen);
|
||||||
|
+ free(msg);
|
||||||
|
if (ret < 0) {
|
||||||
|
log_err("fifo ack type:%d failed, sockfd:%d err:%d", type, sockfd, errno);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
- ret = write(sockfd, arg, arglen);
|
||||||
|
- if (ret < 0) {
|
||||||
|
- log_err("fifo ack arg type:%d failed, sockfd:%d err:%d", type, sockfd, errno);
|
||||||
|
- return;
|
||||||
|
- }
|
||||||
|
log_info("Type:%d ack successed, sockfd:%d.", type, sockfd);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
@@ -639,6 +644,8 @@ int fifo_proc_main_sock(struct fifo_event_t *evt)
|
||||||
|
return FIFO_RET_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
+
|
||||||
|
+extern int engine_run;
|
||||||
|
void *fifo_server_main_thread(void *arg)
|
||||||
|
{
|
||||||
|
int indx = 0;
|
||||||
|
@@ -673,7 +680,7 @@ void *fifo_server_main_thread(void *arg)
|
||||||
|
|
||||||
|
fifo_add_event(sockfd, NULL, fifo_proc_main_sock, NULL, EPOLLIN);
|
||||||
|
|
||||||
|
- while (1) {
|
||||||
|
+ while (engine_run) {
|
||||||
|
int ret;
|
||||||
|
struct fifo_event_t *event;
|
||||||
|
int n = epoll_wait(epollfd, evts, EPOLL_MAX_EVENT_NUMS, 1000);
|
||||||
|
--
|
||||||
|
2.37.1 (Apple Git-137.1)
|
||||||
|
|
||||||
150
0002-fix-virsh-console-problem.patch
Normal file
150
0002-fix-virsh-console-problem.patch
Normal file
@ -0,0 +1,150 @@
|
|||||||
|
From 7f99bba84646a5efe0f25f83e6c45e70537798bd Mon Sep 17 00:00:00 2001
|
||||||
|
From: liqiang <liqiang64@huawei.com>
|
||||||
|
Date: Fri, 8 Dec 2023 17:18:42 +0800
|
||||||
|
Subject: [PATCH 2/3] fix virsh console problem
|
||||||
|
|
||||||
|
Signed-off-by: liqiang <liqiang64@huawei.com>
|
||||||
|
---
|
||||||
|
qtfs/qtfs/fifo.c | 6 +++---
|
||||||
|
qtfs/qtfs/qtfs-mod.h | 1 +
|
||||||
|
qtfs/qtfs/sb.c | 1 +
|
||||||
|
qtfs/qtfs_server/server_fifo.c | 21 ++++++++++++++++-----
|
||||||
|
4 files changed, 21 insertions(+), 8 deletions(-)
|
||||||
|
|
||||||
|
diff --git a/qtfs/qtfs/fifo.c b/qtfs/qtfs/fifo.c
|
||||||
|
index 55292de..829ce66 100644
|
||||||
|
--- a/qtfs/qtfs/fifo.c
|
||||||
|
+++ b/qtfs/qtfs/fifo.c
|
||||||
|
@@ -199,8 +199,8 @@ int qtfs_fifo_release(struct inode *inode, struct file *file)
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
-static __poll_t
|
||||||
|
-qtfs_fifo_poll(struct file *filp, poll_table *wait)
|
||||||
|
+__poll_t
|
||||||
|
+qtfs_poll(struct file *filp, poll_table *wait)
|
||||||
|
{
|
||||||
|
struct qtfs_inode_priv *priv = filp->f_inode->i_private;
|
||||||
|
__poll_t mask = 0;
|
||||||
|
@@ -248,5 +248,5 @@ struct file_operations qtfsfifo_ops = {
|
||||||
|
.open = qtfs_fifo_open,
|
||||||
|
.release = qtfs_fifo_release,
|
||||||
|
.llseek = no_llseek,
|
||||||
|
- .poll = qtfs_fifo_poll,
|
||||||
|
+ .poll = qtfs_poll,
|
||||||
|
};
|
||||||
|
diff --git a/qtfs/qtfs/qtfs-mod.h b/qtfs/qtfs/qtfs-mod.h
|
||||||
|
index cecce11..21d2f2d 100644
|
||||||
|
--- a/qtfs/qtfs/qtfs-mod.h
|
||||||
|
+++ b/qtfs/qtfs/qtfs-mod.h
|
||||||
|
@@ -192,6 +192,7 @@ int qtfs_utils_register(void);
|
||||||
|
void qtfs_utils_destroy(void);
|
||||||
|
void qtfs_whitelist_clearall(void);
|
||||||
|
void qtfs_whitelist_initset(void);
|
||||||
|
+__poll_t qtfs_poll(struct file *filp, poll_table *wait);
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
diff --git a/qtfs/qtfs/sb.c b/qtfs/qtfs/sb.c
|
||||||
|
index 79f1f89..a0d0964 100644
|
||||||
|
--- a/qtfs/qtfs/sb.c
|
||||||
|
+++ b/qtfs/qtfs/sb.c
|
||||||
|
@@ -747,6 +747,7 @@ static struct file_operations qtfs_file_ops = {
|
||||||
|
.llseek = qtfs_llseek,
|
||||||
|
.fsync = qtfs_fsync,
|
||||||
|
.unlocked_ioctl = qtfs_ioctl,
|
||||||
|
+ .poll = qtfs_poll,
|
||||||
|
};
|
||||||
|
|
||||||
|
static int qtfs_readpage(struct file *file, struct page *page)
|
||||||
|
diff --git a/qtfs/qtfs_server/server_fifo.c b/qtfs/qtfs_server/server_fifo.c
|
||||||
|
index fc4c67c..0eaadea 100644
|
||||||
|
--- a/qtfs/qtfs_server/server_fifo.c
|
||||||
|
+++ b/qtfs/qtfs_server/server_fifo.c
|
||||||
|
@@ -190,15 +190,20 @@ void fifo_suspend_event(struct fifo_event_t *evt)
|
||||||
|
|
||||||
|
static int fifo_peer_index;
|
||||||
|
static struct fifo_event_t *fifo_peer_evt[EPOLL_MAX_EVENT_NUMS];
|
||||||
|
-static int fifo_del_peer(int flag, struct fifo_event_t *peer)
|
||||||
|
+static int fifo_del_peer(int flag, struct fifo_event_t *me)
|
||||||
|
{
|
||||||
|
+ // 自己已经先被peer加过了就不必加peer了，peer此时已释放
|
||||||
|
+ for (int i = 0; i < fifo_peer_index; i++) {
|
||||||
|
+ if (fifo_peer_evt[i] == me)
|
||||||
|
+ return 0;
|
||||||
|
+ }
|
||||||
|
switch (flag) {
|
||||||
|
case FIFO_PEER_PRE:
|
||||||
|
fifo_peer_index = 0;
|
||||||
|
memset(fifo_peer_evt, 0, sizeof(struct fifo_event_t *) * EPOLL_MAX_EVENT_NUMS);
|
||||||
|
break;
|
||||||
|
case FIFO_PEER_ADD:
|
||||||
|
- fifo_peer_evt[fifo_peer_index] = peer;
|
||||||
|
+ fifo_peer_evt[fifo_peer_index] = me->peerevt;
|
||||||
|
break;
|
||||||
|
case FIFO_PEER_POST:
|
||||||
|
for (int i = 0; i < fifo_peer_index; i++) {
|
||||||
|
@@ -288,6 +293,7 @@ int fifo_proc_readable(struct fifo_event_t *evt)
|
||||||
|
char *msg;
|
||||||
|
struct qtrsp_fifo_read *rsp;
|
||||||
|
int readlen = evt->len;
|
||||||
|
+ int error_ret = FIFO_RET_SUSPEND;
|
||||||
|
if (readlen > QTFS_REQ_MAX_LEN) {
|
||||||
|
log_err("Read rsp len:%d too large!", readlen);
|
||||||
|
ret = EINVAL;
|
||||||
|
@@ -307,6 +313,8 @@ int fifo_proc_readable(struct fifo_event_t *evt)
|
||||||
|
log_err("read from fifo:%d failed, readlen:%d, errno:%d", evt->fd, readlen, errno);
|
||||||
|
ret = errno;
|
||||||
|
free(msg);
|
||||||
|
+ if (errno == EPIPE)
|
||||||
|
+ error_ret = FIFO_RET_DEL_BOTH;
|
||||||
|
goto err_ack;
|
||||||
|
}
|
||||||
|
rsp->err = 0;
|
||||||
|
@@ -327,7 +335,7 @@ err_ack:
|
||||||
|
fifo_proc_ack(evt, QTFS_REQ_READITER, evt->peerevt->fd, (char *)&errrsp, sizeof(errrsp));
|
||||||
|
} while (0);
|
||||||
|
evt->peerevt->peerevt = NULL;
|
||||||
|
- return FIFO_RET_SUSPEND;
|
||||||
|
+ return error_ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
int fifo_proc_writeable(struct fifo_event_t *evt)
|
||||||
|
@@ -337,6 +345,7 @@ int fifo_proc_writeable(struct fifo_event_t *evt)
|
||||||
|
char *msg;
|
||||||
|
struct qtrsp_fifo_write rsp;
|
||||||
|
int writelen = evt->len;
|
||||||
|
+ int error_ret = FIFO_RET_SUSPEND;
|
||||||
|
if (writelen > QTFS_REQ_MAX_LEN) {
|
||||||
|
log_err("Read rsp len:%d too large!", writelen);
|
||||||
|
ret = EINVAL;
|
||||||
|
@@ -361,6 +370,8 @@ int fifo_proc_writeable(struct fifo_event_t *evt)
|
||||||
|
log_err("write to fifo failed, ret:%d errno:%d", ret, errno);
|
||||||
|
ret = errno;
|
||||||
|
free(msg);
|
||||||
|
+ if (errno == EPIPE)
|
||||||
|
+ error_ret = FIFO_RET_DEL_BOTH;
|
||||||
|
goto err_ack;
|
||||||
|
}
|
||||||
|
rsp.err = 0;
|
||||||
|
@@ -379,7 +390,7 @@ err_ack:
|
||||||
|
errrsp.len = 0;
|
||||||
|
fifo_proc_ack(evt, QTFS_REQ_WRITE, evt->peerevt->fd, (char *)&errrsp, sizeof(errrsp));
|
||||||
|
} while (0);
|
||||||
|
- return FIFO_RET_SUSPEND;
|
||||||
|
+ return error_ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
// 处理读请求，读可能阻塞，因为打开时已经确定是否阻塞型，
|
||||||
|
@@ -700,7 +711,7 @@ void *fifo_server_main_thread(void *arg)
|
||||||
|
} else if (ret == FIFO_RET_DEL) {
|
||||||
|
fifo_del_event(event);
|
||||||
|
} else if (ret == FIFO_RET_DEL_BOTH) {
|
||||||
|
- fifo_del_peer(FIFO_PEER_ADD, event->peerevt);
|
||||||
|
+ fifo_del_peer(FIFO_PEER_ADD, event);
|
||||||
|
fifo_del_event(event);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
--
|
||||||
|
2.37.1 (Apple Git-137.1)
|
||||||
|
|
||||||
32
0003-delete-write-path-buf-to-log-info.patch
Normal file
32
0003-delete-write-path-buf-to-log-info.patch
Normal file
@ -0,0 +1,32 @@
|
|||||||
|
From 44efcff94d48fe022d0eb76924ac549a3dc4d9ab Mon Sep 17 00:00:00 2001
|
||||||
|
From: =?UTF-8?q?=E6=9D=8E=E5=BC=BA?= <liqiang64@huawei.com>
|
||||||
|
Date: Sat, 9 Dec 2023 08:26:04 +0000
|
||||||
|
Subject: [PATCH 3/3] =?UTF-8?q?=E6=97=A5=E5=BF=97=E4=BF=A1=E6=81=AF?=
|
||||||
|
=?UTF-8?q?=E4=B8=AD=E5=88=A0=E9=99=A4=E6=89=93=E5=8D=B0write=E5=86=85?=
|
||||||
|
=?UTF-8?q?=E5=AE=B9=EF=BC=8C=E9=98=B2=E6=AD=A2=E4=BF=A1=E6=81=AF=E6=B3=84?=
|
||||||
|
=?UTF-8?q?=E9=9C=B2?=
|
||||||
|
MIME-Version: 1.0
|
||||||
|
Content-Type: text/plain; charset=UTF-8
|
||||||
|
Content-Transfer-Encoding: 8bit
|
||||||
|
|
||||||
|
Signed-off-by: 李强 <liqiang64@huawei.com>
|
||||||
|
---
|
||||||
|
qtfs/qtfs/sb.c | 2 +-
|
||||||
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||||
|
|
||||||
|
diff --git a/qtfs/qtfs/sb.c b/qtfs/qtfs/sb.c
|
||||||
|
index a0d0964..fb60261 100644
|
||||||
|
--- a/qtfs/qtfs/sb.c
|
||||||
|
+++ b/qtfs/qtfs/sb.c
|
||||||
|
@@ -480,7 +480,7 @@ ssize_t qtfs_writeiter(struct kiocb *kio, struct iov_iter *iov)
|
||||||
|
wake_up_interruptible_sync_poll(&priv->readq, EPOLLIN | EPOLLRDNORM);
|
||||||
|
if (S_ISCHR(inode->i_mode)) {
|
||||||
|
wake_up_interruptible_poll(&priv->readq, EPOLLIN);
|
||||||
|
- qtfs_err("writeiter file:%s char:<%s> wakup poll.", filp->f_path.dentry->d_iname, req->path_buf);
|
||||||
|
+ qtfs_err("writeiter file:%s len:%lu wakup poll.", filp->f_path.dentry->d_iname, len - leftlen);
|
||||||
|
}
|
||||||
|
} while (0);
|
||||||
|
qtfs_info("qtfs write %s over, leftlen:%lu.", filp->f_path.dentry->d_iname, leftlen);
|
||||||
|
--
|
||||||
|
2.37.1 (Apple Git-137.1)
|
||||||
|
|
||||||
@ -1,7 +1,7 @@
|
|||||||
Name: dpu-utilities
|
Name: dpu-utilities
|
||||||
Summary: openEuler dpu utilities
|
Summary: openEuler dpu utilities
|
||||||
Version: 1.6
|
Version: 1.6
|
||||||
Release: 1
|
Release: 2
|
||||||
License: GPL-2.0
|
License: GPL-2.0
|
||||||
Source: https://gitee.com/openeuler/dpu-utilities/repository/archive/v%{version}.tar.gz
|
Source: https://gitee.com/openeuler/dpu-utilities/repository/archive/v%{version}.tar.gz
|
||||||
ExclusiveOS: linux
|
ExclusiveOS: linux
|
||||||
@ -13,6 +13,10 @@ Provides: %{name} = %{version}-%{release}
|
|||||||
%define kernel_version %(ver=`rpm -qa|grep kernel-devel`;echo ${ver#*kernel-devel-})
|
%define kernel_version %(ver=`rpm -qa|grep kernel-devel`;echo ${ver#*kernel-devel-})
|
||||||
BuildRequires: kernel-devel >= 5.10, gcc, make, json-c-devel, glib2-devel
|
BuildRequires: kernel-devel >= 5.10, gcc, make, json-c-devel, glib2-devel
|
||||||
|
|
||||||
|
Patch1: 0001-fix-suspend-in-fifo-the-reason-is-SIGURG-recieved-in.patch
|
||||||
|
Patch2: 0002-fix-virsh-console-problem.patch
|
||||||
|
Patch3: 0003-delete-write-path-buf-to-log-info.patch
|
||||||
|
|
||||||
%description
|
%description
|
||||||
This package contains the software utilities on dpu.
|
This package contains the software utilities on dpu.
|
||||||
|
|
||||||
@ -139,6 +143,9 @@ sed -i '/# product cut_conf/a\dpuos kiwi/minios/cfg_dpuos yes' /opt/imageT
|
|||||||
sed -i '/<repository_rule>/a\dpuos 1 rpm-dir euler_base' /opt/imageTailor/repos/RepositoryRule.conf
|
sed -i '/<repository_rule>/a\dpuos 1 rpm-dir euler_base' /opt/imageTailor/repos/RepositoryRule.conf
|
||||||
|
|
||||||
%changelog
|
%changelog
|
||||||
|
* Sat Dec 9 2023 liqiang <liqiang64@huawei.com> 1.6-2
|
||||||
|
- fix some problem of fifo, resolve problem in libvirt
|
||||||
|
|
||||||
* Fri Dec 1 2023 Guangxing Deng <dengguangxing@huawei.com> 1.6-1
|
* Fri Dec 1 2023 Guangxing Deng <dengguangxing@huawei.com> 1.6-1
|
||||||
- Upgrade dpu-utilities version to 1.6
|
- Upgrade dpu-utilities version to 1.6
|
||||||
|
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user