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authorAndi Shyti <andi.shyti@linux.intel.com>2026-08-22 14:19:12 +0200
committerAndi Shyti <andi.shyti@linux.intel.com>2026-08-22 14:19:34 +0200
commitd576a9561a1c80ae593539fb0ce0743d66825ac2 (patch)
tree68f6de7e06b350afa42edeea2f7f33f086014597 /fs/fuse/args.h
downloadlinux-stable-d576a9561a1c80ae593539fb0ce0743d66825ac2.tar.gz
linux-stable-d576a9561a1c80ae593539fb0ce0743d66825ac2.zip
Merge tag 'rust-i2c-for-7.3' into i2c/i2cgrafted
i2c: rust: mark I2cAdapter methods as inline A single cleanup for the Rust I2C abstractions, targeting 7.3. `I2cAdapter::get`, `inc_ref`, and `dec_ref` are trivial wrappers around `i2c_get_adapter`/`i2c_put_adapter` and were showing up as their own symbols in the build. Mark them `#[inline]` so they get folded into their callers instead. Signed-off-by: Igor Korotin <igor.korotin@linux.dev> * tag 'rust-i2c-for-7.3': i2c: rust: mark I2cAdapter methods as inline
Diffstat (limited to 'fs/fuse/args.h')
-rw-r--r--fs/fuse/args.h65
1 files changed, 65 insertions, 0 deletions
diff --git a/fs/fuse/args.h b/fs/fuse/args.h
new file mode 100644
index 000000000..ecfe51a19
--- /dev/null
+++ b/fs/fuse/args.h
@@ -0,0 +1,65 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _FS_FUSE_ARGS_H
+#define _FS_FUSE_ARGS_H
+
+#include <linux/types.h>
+
+struct fuse_mount;
+
+/** One input argument of a request */
+struct fuse_in_arg {
+ unsigned size;
+ const void *value;
+};
+
+/** One output argument of a request */
+struct fuse_arg {
+ unsigned size;
+ void *value;
+};
+
+struct fuse_args {
+ u64 nodeid;
+ u32 opcode;
+ u32 uid;
+ u32 gid;
+ u32 pid;
+ u8 in_numargs;
+ u8 out_numargs;
+ u8 ext_idx;
+ bool force:1;
+ bool noreply:1;
+ bool nocreds:1;
+ bool in_pages:1;
+ bool out_pages:1;
+ bool user_pages:1;
+ bool out_argvar:1;
+ bool page_zeroing:1;
+ bool page_replace:1;
+ bool may_block:1;
+ bool is_ext:1;
+ bool is_pinned:1;
+ bool invalidate_vmap:1;
+ bool abort_on_kill:1;
+ struct fuse_in_arg in_args[4];
+ struct fuse_arg out_args[2];
+ void (*end)(struct fuse_args *args, int error);
+ /* Used for kvec iter backed by vmalloc address */
+ void *vmap_base;
+};
+
+/** FUSE folio descriptor */
+struct fuse_folio_desc {
+ unsigned int length;
+ unsigned int offset;
+};
+
+struct fuse_args_pages {
+ struct fuse_args args;
+ struct folio **folios;
+ struct fuse_folio_desc *descs;
+ unsigned int num_folios;
+};
+
+#endif /* _FS_FUSE_ARGS_H */