Update Linux to v5.4.148
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz
Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index e4cb3db..49726c3 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -3007,6 +3007,11 @@ static void con_fault(struct ceph_connection *con)
ceph_msg_put(con->in_msg);
con->in_msg = NULL;
}
+ if (con->out_msg) {
+ BUG_ON(con->out_msg->con != con);
+ ceph_msg_put(con->out_msg);
+ con->out_msg = NULL;
+ }
/* Requeue anything that hasn't been acked */
list_splice_init(&con->out_sent, &con->out_queue);
@@ -3250,12 +3255,16 @@ static struct ceph_msg_data *ceph_msg_data_add(struct ceph_msg *msg)
static void ceph_msg_data_destroy(struct ceph_msg_data *data)
{
- if (data->type == CEPH_MSG_DATA_PAGELIST)
+ if (data->type == CEPH_MSG_DATA_PAGES && data->own_pages) {
+ int num_pages = calc_pages_for(data->alignment, data->length);
+ ceph_release_page_vector(data->pages, num_pages);
+ } else if (data->type == CEPH_MSG_DATA_PAGELIST) {
ceph_pagelist_release(data->pagelist);
+ }
}
void ceph_msg_data_add_pages(struct ceph_msg *msg, struct page **pages,
- size_t length, size_t alignment)
+ size_t length, size_t alignment, bool own_pages)
{
struct ceph_msg_data *data;
@@ -3267,6 +3276,7 @@ void ceph_msg_data_add_pages(struct ceph_msg *msg, struct page **pages,
data->pages = pages;
data->length = length;
data->alignment = alignment & ~PAGE_MASK;
+ data->own_pages = own_pages;
msg->data_length += length;
}
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index ba45b07..a8481da 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -445,6 +445,7 @@ static void target_copy(struct ceph_osd_request_target *dest,
dest->size = src->size;
dest->min_size = src->min_size;
dest->sort_bitwise = src->sort_bitwise;
+ dest->recovery_deletes = src->recovery_deletes;
dest->flags = src->flags;
dest->paused = src->paused;
@@ -962,7 +963,7 @@ static void ceph_osdc_msg_data_add(struct ceph_msg *msg,
BUG_ON(length > (u64) SIZE_MAX);
if (length)
ceph_msg_data_add_pages(msg, osd_data->pages,
- length, osd_data->alignment);
+ length, osd_data->alignment, false);
} else if (osd_data->type == CEPH_OSD_DATA_TYPE_PAGELIST) {
BUG_ON(!length);
ceph_msg_data_add_pagelist(msg, osd_data->pagelist);
@@ -3652,7 +3653,9 @@ static void handle_reply(struct ceph_osd *osd, struct ceph_msg *msg)
* supported.
*/
req->r_t.target_oloc.pool = m.redirect.oloc.pool;
- req->r_flags |= CEPH_OSD_FLAG_REDIRECTED;
+ req->r_flags |= CEPH_OSD_FLAG_REDIRECTED |
+ CEPH_OSD_FLAG_IGNORE_OVERLAY |
+ CEPH_OSD_FLAG_IGNORE_CACHE;
req->r_tid = 0;
__submit_request(req, false);
goto out_unlock_osdc;
@@ -4436,9 +4439,7 @@ static void handle_watch_notify(struct ceph_osd_client *osdc,
CEPH_MSG_DATA_PAGES);
*lreq->preply_pages = data->pages;
*lreq->preply_len = data->length;
- } else {
- ceph_release_page_vector(data->pages,
- calc_pages_for(0, data->length));
+ data->own_pages = false;
}
}
lreq->notify_finish_error = return_code;
@@ -5500,9 +5501,6 @@ static struct ceph_msg *get_reply(struct ceph_connection *con,
return m;
}
-/*
- * TODO: switch to a msg-owned pagelist
- */
static struct ceph_msg *alloc_msg_with_page_vector(struct ceph_msg_header *hdr)
{
struct ceph_msg *m;
@@ -5516,7 +5514,6 @@ static struct ceph_msg *alloc_msg_with_page_vector(struct ceph_msg_header *hdr)
if (data_len) {
struct page **pages;
- struct ceph_osd_data osd_data;
pages = ceph_alloc_page_vector(calc_pages_for(0, data_len),
GFP_NOIO);
@@ -5525,9 +5522,7 @@ static struct ceph_msg *alloc_msg_with_page_vector(struct ceph_msg_header *hdr)
return NULL;
}
- ceph_osd_data_pages_init(&osd_data, pages, data_len, 0, false,
- false);
- ceph_osdc_msg_data_add(m, &osd_data);
+ ceph_msg_data_add_pages(m, pages, data_len, 0, true);
}
return m;
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c
index 4e0de14..2a6e63a 100644
--- a/net/ceph/osdmap.c
+++ b/net/ceph/osdmap.c
@@ -710,6 +710,15 @@ int ceph_pg_poolid_by_name(struct ceph_osdmap *map, const char *name)
}
EXPORT_SYMBOL(ceph_pg_poolid_by_name);
+u64 ceph_pg_pool_flags(struct ceph_osdmap *map, u64 id)
+{
+ struct ceph_pg_pool_info *pi;
+
+ pi = __lookup_pg_pool(&map->pg_pools, id);
+ return pi ? pi->flags : 0;
+}
+EXPORT_SYMBOL(ceph_pg_pool_flags);
+
static void __remove_pg_pool(struct rb_root *root, struct ceph_pg_pool_info *pi)
{
rb_erase(&pi->node, root);