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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-22 19:02:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-22 19:02:39 -0700 |
| commit | bbd9d6f7fbb0305c9a592bf05a32e87eb364a4ff (patch) | |
| tree | 12b2bb4202b05f6ae6a43c6ce830a0472043dbe5 /fs/hpfs | |
| parent | 8e204874db000928e37199c2db82b7eb8966cc3c (diff) | |
| parent | 5a9a43646cf709312d71eca71cef90ad802f28f9 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (107 commits)
vfs: use ERR_CAST for err-ptr tossing in lookup_instantiate_filp
isofs: Remove global fs lock
jffs2: fix IN_DELETE_SELF on overwriting rename() killing a directory
fix IN_DELETE_SELF on overwriting rename() on ramfs et.al.
mm/truncate.c: fix build for CONFIG_BLOCK not enabled
fs:update the NOTE of the file_operations structure
Remove dead code in dget_parent()
AFS: Fix silly characters in a comment
switch d_add_ci() to d_splice_alias() in "found negative" case as well
simplify gfs2_lookup()
jfs_lookup(): don't bother with . or ..
get rid of useless dget_parent() in btrfs rename() and link()
get rid of useless dget_parent() in fs/btrfs/ioctl.c
fs: push i_mutex and filemap_write_and_wait down into ->fsync() handlers
drivers: fix up various ->llseek() implementations
fs: handle SEEK_HOLE/SEEK_DATA properly in all fs's that define their own llseek
Ext4: handle SEEK_HOLE/SEEK_DATA generically
Btrfs: implement our own ->llseek
fs: add SEEK_HOLE and SEEK_DATA flags
reiserfs: make reiserfs default to barrier=flush
...
Fix up trivial conflicts in fs/xfs/linux-2.6/xfs_super.c due to the new
shrinker callout for the inode cache, that clashed with the xfs code to
start the periodic workers later.
Diffstat (limited to 'fs/hpfs')
| -rw-r--r-- | fs/hpfs/dir.c | 4 | ||||
| -rw-r--r-- | fs/hpfs/file.c | 7 | ||||
| -rw-r--r-- | fs/hpfs/hpfs_fn.h | 2 | ||||
| -rw-r--r-- | fs/hpfs/namei.c | 2 |
4 files changed, 12 insertions, 3 deletions
diff --git a/fs/hpfs/dir.c b/fs/hpfs/dir.c index f46ae025bfb..96a8ed91ced 100644 --- a/fs/hpfs/dir.c +++ b/fs/hpfs/dir.c @@ -29,6 +29,10 @@ static loff_t hpfs_dir_lseek(struct file *filp, loff_t off, int whence) struct hpfs_inode_info *hpfs_inode = hpfs_i(i); struct super_block *s = i->i_sb; + /* Somebody else will have to figure out what to do here */ + if (whence == SEEK_DATA || whence == SEEK_HOLE) + return -EINVAL; + hpfs_lock(s); /*printk("dir lseek\n");*/ diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c index 89c500ee521..89d2a5803ae 100644 --- a/fs/hpfs/file.c +++ b/fs/hpfs/file.c @@ -18,9 +18,14 @@ static int hpfs_file_release(struct inode *inode, struct file *file) return 0; } -int hpfs_file_fsync(struct file *file, int datasync) +int hpfs_file_fsync(struct file *file, loff_t start, loff_t end, int datasync) { struct inode *inode = file->f_mapping->host; + int ret; + + ret = filemap_write_and_wait_range(file->f_mapping, start, end); + if (ret) + return ret; return sync_blockdev(inode->i_sb->s_bdev); } diff --git a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h index dd552f862c8..331b5e234ef 100644 --- a/fs/hpfs/hpfs_fn.h +++ b/fs/hpfs/hpfs_fn.h @@ -258,7 +258,7 @@ void hpfs_set_ea(struct inode *, struct fnode *, const char *, /* file.c */ -int hpfs_file_fsync(struct file *, int); +int hpfs_file_fsync(struct file *, loff_t, loff_t, int); extern const struct file_operations hpfs_file_ops; extern const struct inode_operations hpfs_file_iops; extern const struct address_space_operations hpfs_aops; diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c index acf95dab2aa..2df69e2f07c 100644 --- a/fs/hpfs/namei.c +++ b/fs/hpfs/namei.c @@ -398,7 +398,7 @@ again: hpfs_unlock(dir->i_sb); return -ENOSPC; } - if (generic_permission(inode, MAY_WRITE, 0, NULL) || + if (generic_permission(inode, MAY_WRITE) || !S_ISREG(inode->i_mode) || get_write_access(inode)) { d_rehash(dentry); |