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| author | Miklos Szeredi <miklos@szeredi.hu> | 2005-09-09 13:10:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-09 14:03:45 -0700 |
| commit | 9e6268db496a2592e89457537ea54a496feabb77 (patch) | |
| tree | e01d0d7585886fd318b6f16de9329349a629e3f8 /fs/fuse/inode.c | |
| parent | e5e5558e923f35839108a12718494ecb73fb782f (diff) | |
| download | linux-9e6268db496a2592e89457537ea54a496feabb77.tar.gz linux-9e6268db496a2592e89457537ea54a496feabb77.tar.bz2 linux-9e6268db496a2592e89457537ea54a496feabb77.zip | |
[PATCH] FUSE - read-write operations
This patch adds the write filesystem operations of FUSE.
The following operations are added:
o setattr
o symlink
o mknod
o mkdir
o create
o unlink
o rmdir
o rename
o link
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/fuse/inode.c')
| -rw-r--r-- | fs/fuse/inode.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 41498a1952a0..fa03f80806e5 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -51,6 +51,7 @@ static struct inode *fuse_alloc_inode(struct super_block *sb) fi = get_fuse_inode(inode); fi->i_time = jiffies - 1; fi->nodeid = 0; + fi->nlookup = 0; fi->forget_req = fuse_request_alloc(); if (!fi->forget_req) { kmem_cache_free(fuse_inode_cachep, inode); @@ -74,10 +75,10 @@ static void fuse_read_inode(struct inode *inode) } void fuse_send_forget(struct fuse_conn *fc, struct fuse_req *req, - unsigned long nodeid, int version) + unsigned long nodeid, u64 nlookup) { struct fuse_forget_in *inarg = &req->misc.forget_in; - inarg->version = version; + inarg->nlookup = nlookup; req->in.h.opcode = FUSE_FORGET; req->in.h.nodeid = nodeid; req->in.numargs = 1; @@ -91,7 +92,7 @@ static void fuse_clear_inode(struct inode *inode) struct fuse_conn *fc = get_fuse_conn(inode); if (fc) { struct fuse_inode *fi = get_fuse_inode(inode); - fuse_send_forget(fc, fi->forget_req, fi->nodeid, inode->i_version); + fuse_send_forget(fc, fi->forget_req, fi->nodeid, fi->nlookup); fi->forget_req = NULL; } } @@ -156,9 +157,10 @@ static int fuse_inode_set(struct inode *inode, void *_nodeidp) } struct inode *fuse_iget(struct super_block *sb, unsigned long nodeid, - int generation, struct fuse_attr *attr, int version) + int generation, struct fuse_attr *attr) { struct inode *inode; + struct fuse_inode *fi; struct fuse_conn *fc = get_fuse_conn_super(sb); int retried = 0; @@ -181,8 +183,9 @@ struct inode *fuse_iget(struct super_block *sb, unsigned long nodeid, goto retry; } + fi = get_fuse_inode(inode); + fi->nlookup ++; fuse_change_attributes(inode, attr); - inode->i_version = version; return inode; } @@ -389,7 +392,7 @@ static struct inode *get_root_inode(struct super_block *sb, unsigned mode) attr.mode = mode; attr.ino = FUSE_ROOT_ID; - return fuse_iget(sb, 1, 0, &attr, 0); + return fuse_iget(sb, 1, 0, &attr); } static struct super_operations fuse_super_operations = { |