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* minix: bug widening a binary "not" operationDan Carpenter2013-06-291-1/+1
| | | | | | | | | | | "chunk_size" is an unsigned int and "pos" is an unsigned long. The "& ~(chunk_size-1)" operation clears the high 32 bits unintentionally. The ALIGN() macro does the correct thing. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* splice: lift checks from do_splice_from() into callersAl Viro2013-06-291-11/+20
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* constify rw_verify_area()Al Viro2013-06-293-1/+4
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* new helper: fixed_size_llseek()Al Viro2013-06-291-0/+20
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* ecryptfs: switch ecryptfs_decode_and_decrypt_filename() from dentry to sbAl Viro2013-06-294-10/+8
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* fuse: another open-coded file_inode()Al Viro2013-06-291-2/+1
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* btrfs: more open-coded file_inode()Al Viro2013-06-291-4/+4
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* fanotify: quit wanking with FASYNC in ->release()Al Viro2013-06-291-3/+0
| | | | | | | | | ... especially since there's no way to get that sucker on the list fsnotify_fasync() works with - the only thing adding to it is fsnotify_fasync() itself and it's never called for fanotify files while they are opened. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* kill find_inode_number()Al Viro2013-06-292-31/+0
| | | | | | | | the only remaining caller (in ncpfs) is guaranteed to return 0 - we only hit it if we'd just checked that there's no dentry with such name. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* coda: don't bother with find_inode_number()Al Viro2013-06-291-7/+1
| | | | | | | the fallback it's using for dcache misses is actually the same value we would've used for inumber anyway. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc_fill_cache(): clean up, get rid of pointless find_inode_number() useAl Viro2013-06-291-23/+13
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc_fill_cache(): just make instantiate_t return intAl Viro2013-06-294-49/+43
| | | | | | all instances always return ERR_PTR(-E...) or NULL, anyway Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc_pid_readdir(): stop wanking with proc_fill_cache() for /proc/selfAl Viro2013-06-291-3/+3
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* proc_fill_cache(): kill pointless checkAl Viro2013-06-291-4/+2
| | | | | | we'd just checked that child->d_inode is non-NULL, for fuck sake! Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* ncpfs: don't bother with EBUSY on removal of busy directoriesAl Viro2013-06-292-11/+4
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* don't call file_pos_write() if vfs_{read,write}{,v}() failsAl Viro2013-06-291-6/+12
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* Replace a bunch of file->dentry->d_inode refs with file_inode()David Howells2013-06-291-1/+1
| | | | | | | | | | Replace a bunch of file->dentry->d_inode refs with file_inode(). In __fput(), use file->f_inode instead so as not to be affected by any tricks that file_inode() might grow. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* udf: provide ->tmpfile()Al Viro2013-06-291-0/+24
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* ext3 ->tmpfile() supportAl Viro2013-06-291-1/+46
| | | | | | | 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>
* allow the temp files created by open() to be linked toAl Viro2013-06-292-3/+17
| | | | | | | | 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>
* [O_TMPFILE] it's still short a few helpers, but infrastructure should be OK ↵Al Viro2013-06-295-5/+122
| | | | | | now... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* allow build_open_flags() to return an errorAl Viro2013-06-294-31/+41
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* lift file_*_write out of do_splice_direct()Al Viro2013-06-292-2/+2
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* lift file_*_write out of do_splice_from()Al Viro2013-06-291-4/+5
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* do_last(): fix missing checks for LAST_BIND caseAl Viro2013-06-291-21/+3
| | | | | | | /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>
* [readdir] constify ->actorAl Viro2013-06-296-53/+45
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] ->readdir() is goneAl Viro2013-06-293-12/+7
| | | | | | everything's converted to ->iterate() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert ecryptfsAl Viro2013-06-291-20/+15
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert codaAl Viro2013-06-291-58/+19
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert ocfs2Al Viro2013-06-294-113/+61
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert fatfsAl Viro2013-06-291-50/+54
| | | | | | | ... pox upon the idiotic ioctls; life would be much easier without those. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert xfsAl Viro2013-06-297-61/+44
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert btrfsAl Viro2013-06-293-40/+21
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert hostfsAl Viro2013-06-291-7/+6
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert afsAl Viro2013-06-291-62/+37
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert ncpfsAl Viro2013-06-291-43/+35
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert hfsplusAl Viro2013-06-291-27/+23
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert hfsAl Viro2013-06-291-26/+23
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert befsAl Viro2013-06-291-18/+22
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert cifsAl Viro2013-06-293-100/+82
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [readdir] convert freevxfsAl Viro2013-06-291-32/+23
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [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>
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