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-rw-r--r--Documentation/filesystems/netfs_library.rst9
-rw-r--r--fs/9p/v9fs.h2
-rw-r--r--fs/9p/vfs_addr.c2
-rw-r--r--fs/9p/vfs_inode.c3
-rw-r--r--fs/afs/dynroot.c2
-rw-r--r--fs/afs/inode.c2
-rw-r--r--fs/afs/internal.h2
-rw-r--r--fs/afs/write.c2
-rw-r--r--fs/ceph/addr.c3
-rw-r--r--fs/ceph/cache.h2
-rw-r--r--fs/ceph/inode.c2
-rw-r--r--fs/cifs/fscache.h2
-rw-r--r--fs/netfs/buffered_read.c5
-rw-r--r--include/linux/netfs.h22
14 files changed, 30 insertions, 30 deletions
diff --git a/Documentation/filesystems/netfs_library.rst b/Documentation/filesystems/netfs_library.rst
index 3276c3d55142..9332f66373ee 100644
--- a/Documentation/filesystems/netfs_library.rst
+++ b/Documentation/filesystems/netfs_library.rst
@@ -79,7 +79,7 @@ To help deal with the per-inode context, a number helper functions are
provided. Firstly, a function to perform basic initialisation on a context and
set the operations table pointer::
- void netfs_inode_init(struct inode *inode,
+ void netfs_inode_init(struct netfs_inode *ctx,
const struct netfs_request_ops *ops);
then a function to cast from the VFS inode structure to the netfs context::
@@ -89,7 +89,7 @@ then a function to cast from the VFS inode structure to the netfs context::
and finally, a function to get the cache cookie pointer from the context
attached to an inode (or NULL if fscache is disabled)::
- struct fscache_cookie *netfs_i_cookie(struct inode *inode);
+ struct fscache_cookie *netfs_i_cookie(struct netfs_inode *ctx);
Buffered Read Helpers
@@ -136,8 +136,9 @@ Three read helpers are provided::
void netfs_readahead(struct readahead_control *ractl);
int netfs_read_folio(struct file *file,
- struct folio *folio);
- int netfs_write_begin(struct file *file,
+ struct folio *folio);
+ int netfs_write_begin(struct netfs_inode *ctx,
+ struct file *file,
struct address_space *mapping,
loff_t pos,
unsigned int len,
diff --git a/fs/9p/v9fs.h b/fs/9p/v9fs.h
index 1b219c21d15e..6acabc2e7dc9 100644
--- a/fs/9p/v9fs.h
+++ b/fs/9p/v9fs.h
@@ -124,7 +124,7 @@ static inline struct v9fs_inode *V9FS_I(const struct inode *inode)
static inline struct fscache_cookie *v9fs_inode_cookie(struct v9fs_inode *v9inode)
{
#ifdef CONFIG_9P_FSCACHE
- return netfs_i_cookie(&v9inode->netfs.inode);
+ return netfs_i_cookie(&v9inode->netfs);
#else
return NULL;
#endif
diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
index 90c6c1ba03ab..c004b9a73a92 100644
--- a/fs/9p/vfs_addr.c
+++ b/fs/9p/vfs_addr.c
@@ -274,7 +274,7 @@ static int v9fs_write_begin(struct file *filp, struct address_space *mapping,
* file. We need to do this before we get a lock on the page in case
* there's more than one writer competing for the same cache block.
*/
- retval = netfs_write_begin(filp, mapping, pos, len, &folio, fsdata);
+ retval = netfs_write_begin(&v9inode->netfs, filp, mapping, pos, len, &folio, fsdata);
if (retval < 0)
return retval;
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index e660c6348b9d..419d2f3cf2c2 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -252,7 +252,8 @@ void v9fs_free_inode(struct inode *inode)
*/
static void v9fs_set_netfs_context(struct inode *inode)
{
- netfs_inode_init(inode, &v9fs_req_ops);
+ struct v9fs_inode *v9inode = V9FS_I(inode);
+ netfs_inode_init(&v9inode->netfs, &v9fs_req_ops);
}
int v9fs_init_inode(struct v9fs_session_info *v9ses,
diff --git a/fs/afs/dynroot.c b/fs/afs/dynroot.c
index 3a5bbffdf053..d7d9402ff718 100644
--- a/fs/afs/dynroot.c
+++ b/fs/afs/dynroot.c
@@ -76,7 +76,7 @@ struct inode *afs_iget_pseudo_dir(struct super_block *sb, bool root)
/* there shouldn't be an existing inode */
BUG_ON(!(inode->i_state & I_NEW));
- netfs_inode_init(inode, NULL);
+ netfs_inode_init(&vnode->netfs, NULL);
inode->i_size = 0;
inode->i_mode = S_IFDIR | S_IRUGO | S_IXUGO;
if (root) {
diff --git a/fs/afs/inode.c b/fs/afs/inode.c
index 22811e9eacf5..89630acbc2cc 100644
--- a/fs/afs/inode.c
+++ b/fs/afs/inode.c
@@ -58,7 +58,7 @@ static noinline void dump_vnode(struct afs_vnode *vnode, struct afs_vnode *paren
*/
static void afs_set_netfs_context(struct afs_vnode *vnode)
{
- netfs_inode_init(&vnode->netfs.inode, &afs_req_ops);
+ netfs_inode_init(&vnode->netfs, &afs_req_ops);
}
/*
diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index 984b113a9107..a6f25d9e75b5 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -670,7 +670,7 @@ struct afs_vnode {
static inline struct fscache_cookie *afs_vnode_cache(struct afs_vnode *vnode)
{
#ifdef CONFIG_AFS_FSCACHE
- return netfs_i_cookie(&vnode->netfs.inode);
+ return netfs_i_cookie(&vnode->netfs);
#else
return NULL;
#endif
diff --git a/fs/afs/write.c b/fs/afs/write.c
index f80a6096d91c..2c885b22de34 100644
--- a/fs/afs/write.c
+++ b/fs/afs/write.c
@@ -60,7 +60,7 @@ int afs_write_begin(struct file *file, struct address_space *mapping,
* file. We need to do this before we get a lock on the page in case
* there's more than one writer competing for the same cache block.
*/
- ret = netfs_write_begin(file, mapping, pos, len, &folio, fsdata);
+ ret = netfs_write_begin(&vnode->netfs, file, mapping, pos, len, &folio, fsdata);
if (ret < 0)
return ret;
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index f5f116ed1b9e..9763e7ea8148 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -1322,10 +1322,11 @@ static int ceph_write_begin(struct file *file, struct address_space *mapping,
struct page **pagep, void **fsdata)
{
struct inode *inode = file_inode(file);
+ struct ceph_inode_info *ci = ceph_inode(inode);
struct folio *folio = NULL;
int r;
- r = netfs_write_begin(file, inode->i_mapping, pos, len, &folio, NULL);
+ r = netfs_write_begin(&ci->netfs, file, inode->i_mapping, pos, len, &folio, NULL);
if (r == 0)
folio_wait_fscache(folio);
if (r < 0) {
diff --git a/fs/ceph/cache.h b/fs/ceph/cache.h
index 26c6ae06e2f4..dc502daac49a 100644
--- a/fs/ceph/cache.h
+++ b/fs/ceph/cache.h
@@ -28,7 +28,7 @@ void ceph_fscache_invalidate(struct inode *inode, bool dio_write);
static inline struct fscache_cookie *ceph_fscache_cookie(struct ceph_inode_info *ci)
{
- return netfs_i_cookie(&ci->netfs.inode);
+ return netfs_i_cookie(&ci->netfs);
}
static inline void ceph_fscache_resize(struct inode *inode, loff_t to)
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 650746b3ba99..56c53ab3618e 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -460,7 +460,7 @@ struct inode *ceph_alloc_inode(struct super_block *sb)
dout("alloc_inode %p\n", &ci->netfs.inode);
/* Set parameters for the netfs library */
- netfs_inode_init(&ci->netfs.inode, &ceph_netfs_ops);
+ netfs_inode_init(&ci->netfs, &ceph_netfs_ops);
spin_lock_init(&ci->i_ceph_lock);
diff --git a/fs/cifs/fscache.h b/fs/cifs/fscache.h
index ab9a51d0125c..aa3b941a5555 100644
--- a/fs/cifs/fscache.h
+++ b/fs/cifs/fscache.h
@@ -61,7 +61,7 @@ void cifs_fscache_fill_coherency(struct inode *inode,
static inline struct fscache_cookie *cifs_inode_cookie(struct inode *inode)
{
- return netfs_i_cookie(inode);
+ return netfs_i_cookie(&CIFS_I(inode)->netfs);
}
static inline void cifs_invalidate_cache(struct inode *inode, unsigned int flags)
diff --git a/fs/netfs/buffered_read.c b/fs/netfs/buffered_read.c
index d37e012386f3..42f892c5712e 100644
--- a/fs/netfs/buffered_read.c
+++ b/fs/netfs/buffered_read.c
@@ -297,6 +297,7 @@ zero_out:
/**
* netfs_write_begin - Helper to prepare for writing
+ * @ctx: The netfs context
* @file: The file to read from
* @mapping: The mapping to read from
* @pos: File position at which the write will begin
@@ -326,12 +327,12 @@ zero_out:
*
* This is usable whether or not caching is enabled.
*/
-int netfs_write_begin(struct file *file, struct address_space *mapping,
+int netfs_write_begin(struct netfs_inode *ctx,
+ struct file *file, struct address_space *mapping,
loff_t pos, unsigned int len, struct folio **_folio,
void **_fsdata)
{
struct netfs_io_request *rreq;
- struct netfs_inode *ctx = netfs_inode(file_inode(file ));
struct folio *folio;
unsigned int fgp_flags = FGP_LOCK | FGP_WRITE | FGP_CREAT | FGP_STABLE;
pgoff_t index = pos >> PAGE_SHIFT;
diff --git a/include/linux/netfs.h b/include/linux/netfs.h
index 6dbb4c9ce50d..a62739f3726b 100644
--- a/include/linux/netfs.h
+++ b/include/linux/netfs.h
@@ -277,7 +277,8 @@ struct netfs_cache_ops {
struct readahead_control;
extern void netfs_readahead(struct readahead_control *);
int netfs_read_folio(struct file *, struct folio *);
-extern int netfs_write_begin(struct file *, struct address_space *,
+extern int netfs_write_begin(struct netfs_inode *,
+ struct file *, struct address_space *,
loff_t, unsigned int, struct folio **,
void **);
@@ -302,19 +303,17 @@ static inline struct netfs_inode *netfs_inode(struct inode *inode)
/**
* netfs_inode_init - Initialise a netfslib inode context
- * @inode: The inode with which the context is associated
+ * @inode: The netfs inode to initialise
* @ops: The netfs's operations list
*
* Initialise the netfs library context struct. This is expected to follow on
* directly from the VFS inode struct.
*/
-static inline void netfs_inode_init(struct inode *inode,
+static inline void netfs_inode_init(struct netfs_inode *ctx,
const struct netfs_request_ops *ops)
{
- struct netfs_inode *ctx = netfs_inode(inode);
-
ctx->ops = ops;
- ctx->remote_i_size = i_size_read(inode);
+ ctx->remote_i_size = i_size_read(&ctx->inode);
#if IS_ENABLED(CONFIG_FSCACHE)
ctx->cache = NULL;
#endif
@@ -322,28 +321,25 @@ static inline void netfs_inode_init(struct inode *inode,
/**
* netfs_resize_file - Note that a file got resized
- * @inode: The inode being resized
+ * @ctx: The netfs inode being resized
* @new_i_size: The new file size
*
* Inform the netfs lib that a file got resized so that it can adjust its state.
*/
-static inline void netfs_resize_file(struct inode *inode, loff_t new_i_size)
+static inline void netfs_resize_file(struct netfs_inode *ctx, loff_t new_i_size)
{
- struct netfs_inode *ctx = netfs_inode(inode);
-
ctx->remote_i_size = new_i_size;
}
/**
* netfs_i_cookie - Get the cache cookie from the inode
- * @inode: The inode to query
+ * @ctx: The netfs inode to query
*
* Get the caching cookie (if enabled) from the network filesystem's inode.
*/
-static inline struct fscache_cookie *netfs_i_cookie(struct inode *inode)
+static inline struct fscache_cookie *netfs_i_cookie(struct netfs_inode *ctx)
{
#if IS_ENABLED(CONFIG_FSCACHE)
- struct netfs_inode *ctx = netfs_inode(inode);
return ctx->cache;
#else
return NULL;
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-11 15:52:07 +0000