Update Linux to v5.10.157
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.157.tar.xz
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I7b30d9e98d8c465d6b44de8e7433b4a40b3289ba
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index bde4c36..dc08a0c 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -70,27 +70,17 @@
static struct kmem_cache *nfs_cdata_cachep;
static mempool_t *nfs_commit_mempool;
-struct nfs_commit_data *nfs_commitdata_alloc(bool never_fail)
+struct nfs_commit_data *nfs_commitdata_alloc(void)
{
struct nfs_commit_data *p;
- if (never_fail)
- p = mempool_alloc(nfs_commit_mempool, GFP_NOIO);
- else {
- /* It is OK to do some reclaim, not no safe to wait
- * for anything to be returned to the pool.
- * mempool_alloc() cannot handle that particular combination,
- * so we need two separate attempts.
- */
+ p = kmem_cache_zalloc(nfs_cdata_cachep, nfs_io_gfp_mask());
+ if (!p) {
p = mempool_alloc(nfs_commit_mempool, GFP_NOWAIT);
if (!p)
- p = kmem_cache_alloc(nfs_cdata_cachep, GFP_NOIO |
- __GFP_NOWARN | __GFP_NORETRY);
- if (!p)
return NULL;
+ memset(p, 0, sizeof(*p));
}
-
- memset(p, 0, sizeof(*p));
INIT_LIST_HEAD(&p->pages);
return p;
}
@@ -104,9 +94,15 @@
static struct nfs_pgio_header *nfs_writehdr_alloc(void)
{
- struct nfs_pgio_header *p = mempool_alloc(nfs_wdata_mempool, GFP_KERNEL);
+ struct nfs_pgio_header *p;
- memset(p, 0, sizeof(*p));
+ p = kmem_cache_zalloc(nfs_wdata_cachep, nfs_io_gfp_mask());
+ if (!p) {
+ p = mempool_alloc(nfs_wdata_mempool, GFP_NOWAIT);
+ if (!p)
+ return NULL;
+ memset(p, 0, sizeof(*p));
+ }
p->rw_mode = FMODE_WRITE;
return p;
}
@@ -314,7 +310,10 @@
struct address_space *mapping = page_file_mapping(page);
SetPageError(page);
- mapping_set_error(mapping, error);
+ filemap_set_wb_err(mapping, error);
+ if (mapping->host)
+ errseq_set(&mapping->host->i_sb->s_wb_err,
+ error == -ENOSPC ? -ENOSPC : -EIO);
nfs_set_pageerror(mapping);
}
@@ -676,11 +675,7 @@
err = nfs_do_writepage(page, wbc, &pgio);
pgio.pg_error = 0;
nfs_pageio_complete(&pgio);
- if (err < 0)
- return err;
- if (nfs_error_is_fatal(pgio.pg_error))
- return pgio.pg_error;
- return 0;
+ return err;
}
int nfs_writepage(struct page *page, struct writeback_control *wbc)
@@ -731,9 +726,6 @@
if (err < 0)
goto out_err;
- err = pgio.pg_error;
- if (nfs_error_is_fatal(err))
- goto out_err;
return 0;
out_err:
return err;
@@ -1412,7 +1404,7 @@
while (!list_empty(head)) {
req = nfs_list_entry(head->next);
nfs_list_remove_request(req);
- if (nfs_error_is_fatal(error))
+ if (nfs_error_is_fatal_on_server(error))
nfs_write_error(req, error);
else
nfs_redirty_request(req);
@@ -1797,7 +1789,11 @@
if (list_empty(head))
return 0;
- data = nfs_commitdata_alloc(true);
+ data = nfs_commitdata_alloc();
+ if (!data) {
+ nfs_retry_commit(head, NULL, cinfo, -1);
+ return -ENOMEM;
+ }
/* Set up the argument struct */
nfs_init_commit(data, head, NULL, cinfo);