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-rw-r--r--fs/nfs/cache_lib.c1
-rw-r--r--fs/nfs/callback_proc.c1
-rw-r--r--fs/nfs/callback_xdr.c2
-rw-r--r--fs/nfs/client.c1
-rw-r--r--fs/nfs/delegation.c1
-rw-r--r--fs/nfs/delegation.h6
-rw-r--r--fs/nfs/dir.c2
-rw-r--r--fs/nfs/direct.c1
-rw-r--r--fs/nfs/dns_resolve.c1
-rw-r--r--fs/nfs/file.c5
-rw-r--r--fs/nfs/fscache.c1
-rw-r--r--fs/nfs/inode.c3
-rw-r--r--fs/nfs/namespace.c1
-rw-r--r--fs/nfs/nfs2xdr.c1
-rw-r--r--fs/nfs/nfs3acl.c1
-rw-r--r--fs/nfs/nfs3proc.c1
-rw-r--r--fs/nfs/nfs3xdr.c1
-rw-r--r--fs/nfs/nfs4namespace.c1
-rw-r--r--fs/nfs/nfs4proc.c5
-rw-r--r--fs/nfs/nfs4xdr.c3
-rw-r--r--fs/nfs/pagelist.c23
-rw-r--r--fs/nfs/proc.c1
-rw-r--r--fs/nfs/super.c26
-rw-r--r--fs/nfs/symlink.c1
24 files changed, 64 insertions, 26 deletions
diff --git a/fs/nfs/cache_lib.c b/fs/nfs/cache_lib.c
index b4ffd0146ea6..84690319e625 100644
--- a/fs/nfs/cache_lib.c
+++ b/fs/nfs/cache_lib.c
@@ -10,6 +10,7 @@
#include <linux/moduleparam.h>
#include <linux/mount.h>
#include <linux/namei.h>
+#include <linux/slab.h>
#include <linux/sunrpc/cache.h>
#include <linux/sunrpc/rpc_pipe_fs.h>
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c
index 84761b5bb8e2..a08770a7e857 100644
--- a/fs/nfs/callback_proc.c
+++ b/fs/nfs/callback_proc.c
@@ -7,6 +7,7 @@
*/
#include <linux/nfs4.h>
#include <linux/nfs_fs.h>
+#include <linux/slab.h>
#include "nfs4_fs.h"
#include "callback.h"
#include "delegation.h"
diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
index db30c0b398b5..05af212f0edf 100644
--- a/fs/nfs/callback_xdr.c
+++ b/fs/nfs/callback_xdr.c
@@ -9,6 +9,7 @@
#include <linux/sunrpc/svc.h>
#include <linux/nfs4.h>
#include <linux/nfs_fs.h>
+#include <linux/slab.h>
#include "nfs4_fs.h"
#include "callback.h"
@@ -782,6 +783,7 @@ struct svc_version nfs4_callback_version1 = {
.vs_proc = nfs4_callback_procedures1,
.vs_xdrsize = NFS4_CALLBACK_XDRSIZE,
.vs_dispatch = NULL,
+ .vs_hidden = 1,
};
struct svc_version nfs4_callback_version4 = {
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 2274f1737336..2a3d352c0bff 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -35,6 +35,7 @@
#include <linux/vfs.h>
#include <linux/inet.h>
#include <linux/in6.h>
+#include <linux/slab.h>
#include <net/ipv6.h>
#include <linux/nfs_xdr.h>
#include <linux/sunrpc/bc_xprt.h>
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 2563bebc4c67..15671245c6ee 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -10,6 +10,7 @@
#include <linux/kthread.h>
#include <linux/module.h>
#include <linux/sched.h>
+#include <linux/slab.h>
#include <linux/smp_lock.h>
#include <linux/spinlock.h>
diff --git a/fs/nfs/delegation.h b/fs/nfs/delegation.h
index 944b627ec6e1..69e7b8140122 100644
--- a/fs/nfs/delegation.h
+++ b/fs/nfs/delegation.h
@@ -71,4 +71,10 @@ static inline int nfs_inode_return_delegation(struct inode *inode)
}
#endif
+static inline int nfs_have_delegated_attributes(struct inode *inode)
+{
+ return nfs_have_delegation(inode, FMODE_READ) &&
+ !(NFS_I(inode)->cache_validity & NFS_INO_REVAL_FORCED);
+}
+
#endif
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index a1f6b4438fb1..c6f2750648f4 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -1789,7 +1789,7 @@ static int nfs_access_get_cached(struct inode *inode, struct rpc_cred *cred, str
cache = nfs_access_search_rbtree(inode, cred);
if (cache == NULL)
goto out;
- if (!nfs_have_delegation(inode, FMODE_READ) &&
+ if (!nfs_have_delegated_attributes(inode) &&
!time_in_range_open(jiffies, cache->jiffies, cache->jiffies + nfsi->attrtimeo))
goto out_stale;
res->jiffies = cache->jiffies;
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 0d289823e856..ad4cd31d6050 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -44,6 +44,7 @@
#include <linux/file.h>
#include <linux/pagemap.h>
#include <linux/kref.h>
+#include <linux/slab.h>
#include <linux/nfs_fs.h>
#include <linux/nfs_page.h>
diff --git a/fs/nfs/dns_resolve.c b/fs/nfs/dns_resolve.c
index 3f0cd4dfddaf..76fd235d0024 100644
--- a/fs/nfs/dns_resolve.c
+++ b/fs/nfs/dns_resolve.c
@@ -9,6 +9,7 @@
#include <linux/hash.h>
#include <linux/string.h>
#include <linux/kmod.h>
+#include <linux/slab.h>
#include <linux/module.h>
#include <linux/socket.h>
#include <linux/seq_file.h>
diff --git a/fs/nfs/file.c b/fs/nfs/file.c
index ae8d02294e46..8d965bddb87e 100644
--- a/fs/nfs/file.c
+++ b/fs/nfs/file.c
@@ -24,9 +24,9 @@
#include <linux/nfs_fs.h>
#include <linux/nfs_mount.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/pagemap.h>
#include <linux/aio.h>
+#include <linux/gfp.h>
#include <asm/uaccess.h>
#include <asm/system.h>
@@ -491,7 +491,8 @@ static int nfs_release_page(struct page *page, gfp_t gfp)
{
dfprintk(PAGECACHE, "NFS: release_page(%p)\n", page);
- if (gfp & __GFP_WAIT)
+ /* Only do I/O if gfp is a superset of GFP_KERNEL */
+ if ((gfp & GFP_KERNEL) == GFP_KERNEL)
nfs_wb_page(page->mapping->host, page);
/* If PagePrivate() is set, then the page is not freeable */
if (PagePrivate(page))
diff --git a/fs/nfs/fscache.c b/fs/nfs/fscache.c
index 237874f1af23..a6b16ed93229 100644
--- a/fs/nfs/fscache.c
+++ b/fs/nfs/fscache.c
@@ -17,6 +17,7 @@
#include <linux/nfs_fs_sb.h>
#include <linux/in6.h>
#include <linux/seq_file.h>
+#include <linux/slab.h>
#include "internal.h"
#include "iostat.h"
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 657201acda84..737128f777f3 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -36,6 +36,7 @@
#include <linux/vfs.h>
#include <linux/inet.h>
#include <linux/nfs_xdr.h>
+#include <linux/slab.h>
#include <asm/system.h>
#include <asm/uaccess.h>
@@ -729,7 +730,7 @@ int nfs_attribute_timeout(struct inode *inode)
{
struct nfs_inode *nfsi = NFS_I(inode);
- if (nfs_have_delegation(inode, FMODE_READ))
+ if (nfs_have_delegated_attributes(inode))
return 0;
return !time_in_range_open(jiffies, nfsi->read_cache_jiffies, nfsi->read_cache_jiffies + nfsi->attrtimeo);
}
diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c
index 40c766782891..7888cf36022d 100644
--- a/fs/nfs/namespace.c
+++ b/fs/nfs/namespace.c
@@ -8,6 +8,7 @@
*/
#include <linux/dcache.h>
+#include <linux/gfp.h>
#include <linux/mount.h>
#include <linux/namei.h>
#include <linux/nfs_fs.h>
diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c
index 7bc2da8efd4a..81cf14257916 100644
--- a/fs/nfs/nfs2xdr.c
+++ b/fs/nfs/nfs2xdr.c
@@ -12,7 +12,6 @@
#include <linux/param.h>
#include <linux/time.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/in.h>
diff --git a/fs/nfs/nfs3acl.c b/fs/nfs/nfs3acl.c
index bac60515a4b3..d150ae0c5ecd 100644
--- a/fs/nfs/nfs3acl.c
+++ b/fs/nfs/nfs3acl.c
@@ -1,4 +1,5 @@
#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/nfs.h>
#include <linux/nfs3.h>
#include <linux/nfs_fs.h>
diff --git a/fs/nfs/nfs3proc.c b/fs/nfs/nfs3proc.c
index 24992f0a29f2..e701002694e5 100644
--- a/fs/nfs/nfs3proc.c
+++ b/fs/nfs/nfs3proc.c
@@ -10,6 +10,7 @@
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/sunrpc/clnt.h>
+#include <linux/slab.h>
#include <linux/nfs.h>
#include <linux/nfs3.h>
#include <linux/nfs_fs.h>
diff --git a/fs/nfs/nfs3xdr.c b/fs/nfs/nfs3xdr.c
index 5fe5492fbd29..56a86f6ac8b5 100644
--- a/fs/nfs/nfs3xdr.c
+++ b/fs/nfs/nfs3xdr.c
@@ -9,7 +9,6 @@
#include <linux/param.h>
#include <linux/time.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/in.h>
diff --git a/fs/nfs/nfs4namespace.c b/fs/nfs/nfs4namespace.c
index fa3408f20112..f071d12c613b 100644
--- a/fs/nfs/nfs4namespace.c
+++ b/fs/nfs/nfs4namespace.c
@@ -11,6 +11,7 @@
#include <linux/mount.h>
#include <linux/namei.h>
#include <linux/nfs_fs.h>
+#include <linux/slab.h>
#include <linux/string.h>
#include <linux/sunrpc/clnt.h>
#include <linux/vfs.h>
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index eda74c42d552..fe0cd9eb1d4d 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -39,6 +39,7 @@
#include <linux/delay.h>
#include <linux/errno.h>
#include <linux/string.h>
+#include <linux/slab.h>
#include <linux/sunrpc/clnt.h>
#include <linux/nfs.h>
#include <linux/nfs4.h>
@@ -2067,8 +2068,7 @@ nfs4_open_revalidate(struct inode *dir, struct dentry *dentry, int openflags, st
case -EDQUOT:
case -ENOSPC:
case -EROFS:
- lookup_instantiate_filp(nd, (struct dentry *)state, NULL);
- return 1;
+ return PTR_ERR(state);
default:
goto out_drop;
}
@@ -5107,6 +5107,7 @@ static int nfs41_proc_async_sequence(struct nfs_client *clp,
res = kzalloc(sizeof(*res), GFP_KERNEL);
if (!args || !res) {
kfree(args);
+ kfree(res);
nfs_put_client(clp);
return -ENOMEM;
}
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 4d338be492cb..38f3b582e7c2 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -38,7 +38,6 @@
#include <linux/param.h>
#include <linux/time.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/in.h>
@@ -5552,6 +5551,8 @@ static int nfs4_xdr_dec_delegreturn(struct rpc_rqst *rqstp, __be32 *p, struct nf
if (status != 0)
goto out;
status = decode_delegreturn(&xdr);
+ if (status != 0)
+ goto out;
decode_getfattr(&xdr, res->fattr, res->server,
!RPC_IS_ASYNC(rqstp->rq_task));
out:
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index a12c45b65dd4..29d9d36cd5f4 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -112,12 +112,10 @@ void nfs_unlock_request(struct nfs_page *req)
*/
int nfs_set_page_tag_locked(struct nfs_page *req)
{
- struct nfs_inode *nfsi = NFS_I(req->wb_context->path.dentry->d_inode);
-
if (!nfs_lock_request_dontget(req))
return 0;
if (req->wb_page != NULL)
- radix_tree_tag_set(&nfsi->nfs_page_tree, req->wb_index, NFS_PAGE_TAG_LOCKED);
+ radix_tree_tag_set(&NFS_I(req->wb_context->path.dentry->d_inode)->nfs_page_tree, req->wb_index, NFS_PAGE_TAG_LOCKED);
return 1;
}
@@ -126,10 +124,10 @@ int nfs_set_page_tag_locked(struct nfs_page *req)
*/
void nfs_clear_page_tag_locked(struct nfs_page *req)
{
- struct inode *inode = req->wb_context->path.dentry->d_inode;
- struct nfs_inode *nfsi = NFS_I(inode);
-
if (req->wb_page != NULL) {
+ struct inode *inode = req->wb_context->path.dentry->d_inode;
+ struct nfs_inode *nfsi = NFS_I(inode);
+
spin_lock(&inode->i_lock);
radix_tree_tag_clear(&nfsi->nfs_page_tree, req->wb_index, NFS_PAGE_TAG_LOCKED);
nfs_unlock_request(req);
@@ -142,16 +140,22 @@ void nfs_clear_page_tag_locked(struct nfs_page *req)
* nfs_clear_request - Free up all resources allocated to the request
* @req:
*
- * Release page resources associated with a write request after it
- * has completed.
+ * Release page and open context resources associated with a read/write
+ * request after it has completed.
*/
void nfs_clear_request(struct nfs_page *req)
{
struct page *page = req->wb_page;
+ struct nfs_open_context *ctx = req->wb_context;
+
if (page != NULL) {
page_cache_release(page);
req->wb_page = NULL;
}
+ if (ctx != NULL) {
+ put_nfs_open_context(ctx);
+ req->wb_context = NULL;
+ }
}
@@ -165,9 +169,8 @@ static void nfs_free_request(struct kref *kref)
{
struct nfs_page *req = container_of(kref, struct nfs_page, wb_kref);
- /* Release struct file or cached credential */
+ /* Release struct file and open context */
nfs_clear_request(req);
- put_nfs_open_context(req->wb_context);
nfs_page_free(req);
}
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c
index c752d944fe9e..0288be80444f 100644
--- a/fs/nfs/proc.c
+++ b/fs/nfs/proc.c
@@ -29,7 +29,6 @@
#include <linux/types.h>
#include <linux/param.h>
-#include <linux/slab.h>
#include <linux/time.h>
#include <linux/mm.h>
#include <linux/errno.h>
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index f1afee4eea77..e01637240eeb 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -48,6 +48,7 @@
#include <linux/vfs.h>
#include <linux/inet.h>
#include <linux/in6.h>
+#include <linux/slab.h>
#include <net/ipv6.h>
#include <linux/netdevice.h>
#include <linux/nfs_xdr.h>
@@ -2214,7 +2215,7 @@ static int nfs_get_sb(struct file_system_type *fs_type,
} else {
error = nfs_bdi_register(server);
if (error)
- goto error_splat_super;
+ goto error_splat_bdi;
}
if (!s->s_root) {
@@ -2256,6 +2257,9 @@ out_err_nosb:
error_splat_root:
dput(mntroot);
error_splat_super:
+ if (server && !s->s_root)
+ bdi_unregister(&server->backing_dev_info);
+error_splat_bdi:
deactivate_locked_super(s);
goto out;
}
@@ -2326,7 +2330,7 @@ static int nfs_xdev_get_sb(struct file_system_type *fs_type, int flags,
} else {
error = nfs_bdi_register(server);
if (error)
- goto error_splat_super;
+ goto error_splat_bdi;
}
if (!s->s_root) {
@@ -2363,6 +2367,9 @@ out_err_noserver:
return error;
error_splat_super:
+ if (server && !s->s_root)
+ bdi_unregister(&server->backing_dev_info);
+error_splat_bdi:
deactivate_locked_super(s);
dprintk("<-- nfs_xdev_get_sb() = %d [splat]\n", error);
return error;
@@ -2578,7 +2585,7 @@ static int nfs4_remote_get_sb(struct file_system_type *fs_type,
} else {
error = nfs_bdi_register(server);
if (error)
- goto error_splat_super;
+ goto error_splat_bdi;
}
if (!s->s_root) {
@@ -2616,6 +2623,9 @@ out_free:
error_splat_root:
dput(mntroot);
error_splat_super:
+ if (server && !s->s_root)
+ bdi_unregister(&server->backing_dev_info);
+error_splat_bdi:
deactivate_locked_super(s);
goto out;
}
@@ -2811,7 +2821,7 @@ static int nfs4_xdev_get_sb(struct file_system_type *fs_type, int flags,
} else {
error = nfs_bdi_register(server);
if (error)
- goto error_splat_super;
+ goto error_splat_bdi;
}
if (!s->s_root) {
@@ -2847,6 +2857,9 @@ out_err_noserver:
return error;
error_splat_super:
+ if (server && !s->s_root)
+ bdi_unregister(&server->backing_dev_info);
+error_splat_bdi:
deactivate_locked_super(s);
dprintk("<-- nfs4_xdev_get_sb() = %d [splat]\n", error);
return error;
@@ -2893,7 +2906,7 @@ static int nfs4_remote_referral_get_sb(struct file_system_type *fs_type,
} else {
error = nfs_bdi_register(server);
if (error)
- goto error_splat_super;
+ goto error_splat_bdi;
}
if (!s->s_root) {
@@ -2929,6 +2942,9 @@ out_err_noserver:
return error;
error_splat_super:
+ if (server && !s->s_root)
+ bdi_unregister(&server->backing_dev_info);
+error_splat_bdi:
deactivate_locked_super(s);
dprintk("<-- nfs4_referral_get_sb() = %d [splat]\n", error);
return error;
diff --git a/fs/nfs/symlink.c b/fs/nfs/symlink.c
index 2ea9e5c27e55..05c9e02f4153 100644
--- a/fs/nfs/symlink.c
+++ b/fs/nfs/symlink.c
@@ -19,7 +19,6 @@
#include <linux/pagemap.h>
#include <linux/stat.h>
#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/string.h>
#include <linux/namei.h>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-18 06:39:38 +0000