Commit Graph

377236 Commits

Author SHA1 Message Date
Al Viro
e6bbef9542 ext3 ->tmpfile() support
In this case we do need a bit more than usual, due to orphan
list handling.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:12 +04:00
Al Viro
f4e0c30c19 allow the temp files created by open() to be linked to
O_TMPFILE | O_CREAT => linkat() with AT_SYMLINK_FOLLOW and /proc/self/fd/<n>
as oldpath (i.e. flink()) will create a link
O_TMPFILE | O_CREAT | O_EXCL => ENOENT on attempt to link those guys

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:11 +04:00
Al Viro
60545d0d46 [O_TMPFILE] it's still short a few helpers, but infrastructure should be OK now...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:10 +04:00
Al Viro
f9652e10c1 allow build_open_flags() to return an error
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:09 +04:00
Al Viro
50cd2c5776 lift file_*_write out of do_splice_direct()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:08 +04:00
Al Viro
500368f7fb lift file_*_write out of do_splice_from()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:08 +04:00
Al Viro
bc77daa783 do_last(): fix missing checks for LAST_BIND case
/proc/self/cwd with O_CREAT should fail with EISDIR.  /proc/self/exe, OTOH,
should fail with ENOTDIR when opened with O_DIRECTORY.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:07 +04:00
Al Viro
0888c321de pcm_native: switch to fdget()/fdput()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:06 +04:00
Al Viro
ac6614b764 [readdir] constify ->actor
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:05 +04:00
Al Viro
2233f31aad [readdir] ->readdir() is gone
everything's converted to ->iterate()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:04 +04:00
Al Viro
2de5f059c4 [readdir] convert ecryptfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:04 +04:00
Al Viro
e924f25126 [readdir] convert coda
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:03 +04:00
Al Viro
3704412bdb [readdir] convert ocfs2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:02 +04:00
Al Viro
2c6a2473b8 [readdir] convert fatfs
... pox upon the idiotic ioctls; life would be much easier without
those.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:01 +04:00
Al Viro
b8227554c9 [readdir] convert xfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:00 +04:00
Al Viro
9cdda8d31f [readdir] convert btrfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:57:00 +04:00
Al Viro
8e28bc7e71 [readdir] convert hostfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:59 +04:00
Al Viro
1bbae9f818 [readdir] convert afs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:58 +04:00
Al Viro
76f582a8f6 [readdir] convert ncpfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:57 +04:00
Al Viro
e72514e7ad [readdir] convert hfsplus
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:56 +04:00
Al Viro
002f8bec85 [readdir] convert hfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:55 +04:00
Al Viro
f0f49ef5ce [readdir] convert befs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:55 +04:00
Al Viro
be4ccdcc25 [readdir] convert cifs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:54 +04:00
Al Viro
9b5d5a1707 [readdir] convert freevxfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:53 +04:00
Al Viro
8d3af7f333 [readdir] convert fuse
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:52 +04:00
Al Viro
568f8f5ec5 [readdir] convert hpfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:51 +04:00
Al Viro
cd62cdae0b reiserfs: switch reiserfs_readdir_dentry to inode
... and clean the callers up a bit

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:51 +04:00
Al Viro
99ce4169a9 reiserfs: is_privroot_deh() needs only directory inode, actually
... 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>
2013-06-29 12:56:50 +04:00
Al Viro
4acf381e1b [readdir] convert reiserfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:49 +04:00
Al Viro
956ce2083c [readdir] convert ntfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:48 +04:00
Al Viro
bfee7169c0 [readdir] convert isofs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:47 +04:00
Al Viro
0312fa7ccd [readdir] convert jffs2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:47 +04:00
Al Viro
6f7f231e7b [readdir] convert f2fs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:46 +04:00
Al Viro
8f29843a51 [readdir] convert 9p
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:45 +04:00
Al Viro
0edf977d2a [readdir] convert affs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:44 +04:00
Al Viro
2638ffbac9 [readdir] convert adfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:44 +04:00
Al Viro
46d0733801 [readdir] convert logfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:43 +04:00
Al Viro
070a0ebf42 [readdir] convert jfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:42 +04:00
Al Viro
77acfa29e1 [readdir] convert ceph
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:41 +04:00
Al Viro
23db862060 [readdir] convert nfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:40 +04:00
Al Viro
725bebb278 [readdir] convert ext4
and trim the living hell out bogosities in inline dir case

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:40 +04:00
Al Viro
4deb398a1b [readdir] convert qnx6
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:39 +04:00
Al Viro
663f4deca7 [readdir] convert qnx4
... and use strnlen() instead of strlen() - it's done on untrusted data,
after all.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:38 +04:00
Al Viro
9fd4d05949 [readdir] convert omfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:37 +04:00
Al Viro
1616abe841 [readdir] convert nilfs2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:36 +04:00
Al Viro
d55fea8ddb [readdir] convert sysfs
get rid of the kludges in sysfs_readdir()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:36 +04:00
Al Viro
d81a8ef598 [readdir] convert gfs2
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:35 +04:00
Al Viro
75811d4fda [readdir] convert exofs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:34 +04:00
Al Viro
81b9f66e6b [readdir] convert bfs
... and get rid of that ridiculous mutex in bfs_readdir()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:33 +04:00
Al Viro
f0c3b5093a [readdir] convert procfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-06-29 12:56:32 +04:00