Commits · be4ccdcc2575ae154426083765b8b8eb9253c925 · Kirill Smelkov / linux

29 Jun, 2013 40 commits

[readdir] convert cifs · be4ccdcc
Al Viro authored May 22, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
be4ccdcc
[readdir] convert freevxfs · 9b5d5a17
Al Viro authored May 18, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
9b5d5a17
[readdir] convert fuse · 8d3af7f3
Al Viro authored May 18, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
8d3af7f3
[readdir] convert hpfs · 568f8f5e
Al Viro authored May 18, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
568f8f5e
reiserfs: switch reiserfs_readdir_dentry to inode · cd62cdae
Al Viro authored May 17, 2013
```
... and clean the callers up a bit
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
cd62cdae

reiserfs: is_privroot_deh() needs only directory inode, actually · 99ce4169

Al Viro authored May 17, 2013

... and that - only to get the superblock.  Privroot is a directory
and we don't allow hardlinks to those...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

99ce4169

[readdir] convert reiserfs · 4acf381e
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
4acf381e
[readdir] convert ntfs · 956ce208
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
956ce208
[readdir] convert isofs · bfee7169
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
bfee7169
[readdir] convert jffs2 · 0312fa7c
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
0312fa7c
[readdir] convert f2fs · 6f7f231e
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
6f7f231e
[readdir] convert 9p · 8f29843a
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
8f29843a
[readdir] convert affs · 0edf977d
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
0edf977d
[readdir] convert adfs · 2638ffba
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
2638ffba
[readdir] convert logfs · 46d07338
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
46d07338
[readdir] convert jfs · 070a0ebf
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
070a0ebf
[readdir] convert ceph · 77acfa29
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
77acfa29
[readdir] convert nfs · 23db8620
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
23db8620

[readdir] convert ext4 · 725bebb2

Al Viro authored May 17, 2013

and trim the living hell out bogosities in inline dir case
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

725bebb2

[readdir] convert qnx6 · 4deb398a
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
4deb398a

[readdir] convert qnx4 · 663f4dec

Al Viro authored May 17, 2013

... and use strnlen() instead of strlen() - it's done on untrusted data,
after all.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

663f4dec

[readdir] convert omfs · 9fd4d059
Al Viro authored May 17, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
9fd4d059
[readdir] convert nilfs2 · 1616abe8
Al Viro authored May 16, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
1616abe8

[readdir] convert sysfs · d55fea8d

Al Viro authored May 16, 2013

get rid of the kludges in sysfs_readdir()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

d55fea8d

[readdir] convert gfs2 · d81a8ef5
Al Viro authored May 16, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
d81a8ef5
[readdir] convert exofs · 75811d4f
Al Viro authored May 16, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
75811d4f

[readdir] convert bfs · 81b9f66e

Al Viro authored May 16, 2013

... and get rid of that ridiculous mutex in bfs_readdir()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

81b9f66e

[readdir] convert procfs · f0c3b509
Al Viro authored May 16, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
f0c3b509

[readdir] convert openpromfs · 68c61471

Al Viro authored May 16, 2013

what the hell is op_mutex for, BTW?
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

68c61471

[readdir] convert efs · 7aa123a0

Al Viro authored May 16, 2013

* sanity checks belong before risky operation, not after it
* don't quit as soon as we'd found an entry
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

7aa123a0

[readdir] convert configfs · 52018855
Al Viro authored May 16, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
52018855
[readdir] convert romfs · 3903b38c
Al Viro authored May 16, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
3903b38c
[readdir] convert squashfs · 5f6039ce
Al Viro authored May 16, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
5f6039ce
[readdir] convert ubifs · 01122e06
Al Viro authored May 16, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
01122e06
[readdir] convert udf · 5add2ee1
Al Viro authored May 16, 2013
```
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
5add2ee1

[readdir] convert ext3 · 5ded75ec

Al Viro authored May 15, 2013

new helper: dir_relax(inode).  Call when you are in location that will
_not_ be invalidated by directory modifications (block boundary, in case
of ext*).  Returns whether the directory has survived (dropping i_mutex
allows rmdir to kill the sucker; if it returns false to us, ->iterate()
is obviously done)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

5ded75ec

[readdir] switch dcache_readdir() users to ->iterate() · 5f99f4e7

Al Viro authored May 15, 2013

new helpers - dir_emit_dot(file, ctx, dentry), dir_emit_dotdot(file, ctx),
dir_emit_dots(file, ctx).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

5f99f4e7

[readdir] simple local unixlike: switch to ->iterate() · 80886298
Al Viro authored May 15, 2013
```
ext2, ufs, minix, sysv
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
```
80886298

[readdir] introduce ->iterate(), ctx->pos, dir_emit() · bb6f619b

Al Viro authored May 15, 2013

New method - ->iterate(file, ctx).  That's the replacement for ->readdir();
it takes callback from ctx->actor, uses ctx->pos instead of file->f_pos and
calls dir_emit(ctx, ...) instead of filldir(data, ...).  It does *not*
update file->f_pos (or look at it, for that matter); iterate_dir() does the
update.

Note that dir_emit() takes the offset from ctx->pos (and eventually
filldir_t will lose that argument).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

bb6f619b

[readdir] introduce iterate_dir() and dir_context · 5c0ba4e0

Al Viro authored May 15, 2013

iterate_dir(): new helper, replacing vfs_readdir().

struct dir_context: contains the readdir callback (and will get more stuff
in it), embedded into whatever data that callback wants to deal with;
eventually, we'll be passing it to ->readdir() replacement instead of
(data,filldir) pair.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

5c0ba4e0