Commit 79d96eff authored by Stefan Hajnoczi's avatar Stefan Hajnoczi Committed by Miklos Szeredi
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fuse: export fuse_get_unique() 



virtio-fs will need unique IDs for FORGET requests from outside
fs/fuse/dev.c.  Make the symbol visible.

Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: default avatarMiklos Szeredi <mszeredi@redhat.com>
parent 95a84cdb

fs/fuse/dev.c

+2 −1
Original line number Diff line number Diff line
@@ -189,11 +189,12 @@ unsigned int fuse_len_args(unsigned int numargs, struct fuse_arg *args) 
}

EXPORT_SYMBOL_GPL(fuse_len_args);



static u64 fuse_get_unique(struct fuse_iqueue *fiq)

u64 fuse_get_unique(struct fuse_iqueue *fiq)

{

	fiq->reqctr += FUSE_REQ_ID_STEP;

	return fiq->reqctr;

}

EXPORT_SYMBOL_GPL(fuse_get_unique);



static unsigned int fuse_req_hash(u64 unique)

{

fs/fuse/fuse_i.h

+5 −0
Original line number Diff line number Diff line
@@ -977,4 +977,9 @@ int fuse_readdir(struct file *file, struct dir_context *ctx); 
 */

unsigned int fuse_len_args(unsigned int numargs, struct fuse_arg *args);



/**

 * Get the next unique ID for a request

 */

u64 fuse_get_unique(struct fuse_iqueue *fiq);



#endif /* _FS_FUSE_I_H */