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* [readdir] convert fuseAl Viro2013-06-291-20/+17
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert hpfsAl Viro2013-06-291-27/+29
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* reiserfs: switch reiserfs_readdir_dentry to inodeAl Viro2013-06-293-17/+15
| | | | | | ... and clean the callers up a bit Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* reiserfs: is_privroot_deh() needs only directory inode, actuallyAl Viro2013-06-291-5/+4
| | | | | | | ... 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>
* [readdir] convert reiserfsAl Viro2013-06-293-23/+19
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert ntfsAl Viro2013-06-291-57/+27
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert isofsAl Viro2013-06-291-22/+20
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert jffs2Al Viro2013-06-291-36/+16
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert f2fsAl Viro2013-06-292-35/+22
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert 9pAl Viro2013-06-291-44/+28
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert affsAl Viro2013-06-291-45/+24
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert adfsAl Viro2013-06-291-24/+18
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert logfsAl Viro2013-06-291-34/+15
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert jfsAl Viro2013-06-293-36/+31
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert cephAl Viro2013-06-291-51/+48
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert nfsAl Viro2013-06-291-26/+25
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert ext4Al Viro2013-06-293-190/+134
| | | | | | and trim the living hell out bogosities in inline dir case Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert qnx6Al Viro2013-06-291-17/+14
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert qnx4Al Viro2013-06-291-35/+31
| | | | | | | ... and use strnlen() instead of strlen() - it's done on untrusted data, after all. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert omfsAl Viro2013-06-291-56/+38
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert nilfs2Al Viro2013-06-291-30/+18
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert sysfsAl Viro2013-06-291-48/+18
| | | | | | get rid of the kludges in sysfs_readdir() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert gfs2Al Viro2013-06-294-51/+38
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert exofsAl Viro2013-06-291-22/+16
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert bfsAl Viro2013-06-291-21/+14
| | | | | | ... and get rid of that ridiculous mutex in bfs_readdir() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert procfsAl Viro2013-06-299-489/+284
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert openpromfsAl Viro2013-06-291-51/+44
| | | | | | what the hell is op_mutex for, BTW? Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert efsAl Viro2013-06-291-42/+33
| | | | | | | * 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>
* [readdir] convert configfsAl Viro2013-06-291-70/+52
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert romfsAl Viro2013-06-291-12/+9
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert squashfsAl Viro2013-06-291-28/+12
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert ubifsAl Viro2013-06-291-41/+16
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert udfAl Viro2013-06-291-37/+26
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert ext3Al Viro2013-06-292-93/+70
| | | | | | | | | | 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>
* [readdir] switch dcache_readdir() users to ->iterate()Al Viro2013-06-294-60/+65
| | | | | | | 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>
* [readdir] simple local unixlike: switch to ->iterate()Al Viro2013-06-294-75/+59
| | | | | | ext2, ufs, minix, sysv Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] introduce ->iterate(), ctx->pos, dir_emit()Al Viro2013-06-297-18/+47
| | | | | | | | | | | | | 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>
* [readdir] introduce iterate_dir() and dir_contextAl Viro2013-06-2910-20/+53
| | | | | | | | | | | 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>
* move linux/loop.h to drivers/blockAl Viro2013-06-293-3/+3
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* compat.c: LOOP_CLR_FD is taken care of in loop.c itself...Al Viro2013-06-291-3/+0
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* pxa3xx: VM_IO is set by io_remap_pfn_range()Al Viro2013-06-291-1/+0
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* au1100fb: VM_IO is set by io_remap_pfn_range()Al Viro2013-06-291-2/+0
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* au1200fb: io_remap_pfn_range() sets VM_IOAl Viro2013-06-291-4/+0
| | | | | | ... and single return is quite sufficient to get out of function, TYVM Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* vfio: remap_pfn_range() sets all those flags...Al Viro2013-06-291-1/+0
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* i810: VM_IO is set by io_remap_pfn_range()Al Viro2013-06-291-1/+1
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* drm: io_remap_pfn_range() sets VM_IO...Al Viro2013-06-291-1/+0
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* sparc: __pci_mmap_set_flags() is uselessAl Viro2013-06-291-10/+0
| | | | | | io_remap_pfn_range() does all we need Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* mn10300: don't bother with VM_IOAl Viro2013-06-291-1/+1
| | | | | | io_remap_pfn_range() sets it Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* hose_mmap_page_range(): io_remap_pfn_range() will set all those flags...Al Viro2013-06-291-1/+0
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* samsung: don't bother with setting VM_IOAl Viro2013-06-291-1/+0
| | | | | | io_remap_pfn_range() will set it just fine Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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