linux.git/fs/ext2/inode.c, branch v3.1

fs: simplify the blockdev_direct_IO prototype

2011-07-21T00:47:49+00:00

Simple filesystems always pass inode->i_sb_bdev as the block device
argument, and never need a end_io handler.  Let's simply things for
them and for my grepping activity by dropping these arguments.  The
only thing not falling into that scheme is ext4, which passes and
end_io handler without needing special flags (yet), but given how
messy the direct I/O code there is use of __blockdev_direct_IO
in one instead of two out of three cases isn't going to make a large
difference anyway.

Signed-off-by: Christoph Hellwig 
Signed-off-by: Al Viro

fs: move inode_dio_wait calls into ->setattr

2011-07-21T00:47:47+00:00

Let filesystems handle waiting for direct I/O requests themselves instead
of doing it beforehand.  This means filesystem-specific locks to prevent
new dio referenes from appearing can be held.  This is important to allow
generalizing i_dio_count to non-DIO_LOCKING filesystems.

Signed-off-by: Christoph Hellwig 
Signed-off-by: Al Viro

Fix common misspellings

2011-03-31T14:26:23+00:00

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi

block: remove per-queue plugging

2011-03-10T07:52:07+00:00

Code has been converted over to the new explicit on-stack plugging,
and delay users have been converted to use the new API for that.
So lets kill off the old plugging along with aops->sync_page().

Signed-off-by: Jens Axboe

fs: add sync_inode_metadata

2010-10-26T01:18:19+00:00

Add a new helper to write out the inode using the writeback code,
that is including the correct dirty bit and list manipulation.  A few
of filesystems already opencode this, and a lot of others should be
using it instead of using write_inode_now which also writes out the
data.

Signed-off-by: Christoph Hellwig 
Signed-off-by: Al Viro

ext2: fix a typo on comment in ext2/inode.c

2010-09-23T11:49:50+00:00

'excpet' should be 'except'.
'ext3_get_branch' should be 'ext2_get_branch'.

Signed-off-by: Namhyung Kim 
Signed-off-by: Jiri Kosina

merge ext2 delete_inode and clear_inode, switch to ->evict_inode()

2010-08-09T20:47:57+00:00

Signed-off-by: Al Viro

Take dirtying the inode to callers of ext2_free_blocks()

2010-08-09T20:47:55+00:00

Signed-off-by: Al Viro

check ATTR_SIZE contraints in inode_change_ok

2010-08-09T20:47:39+00:00

Make sure we check the truncate constraints early on in ->setattr by adding
those checks to inode_change_ok.  Also clean up and document inode_change_ok
to make this obvious.

As a fallout we don't have to call inode_newsize_ok from simple_setsize and
simplify it down to a truncate_setsize which doesn't return an error.  This
simplifies a lot of setattr implementations and means we use truncate_setsize
almost everywhere.  Get rid of fat_setsize now that it's trivial and mark
ext2_setsize static to make the calling convention obvious.

Keep the inode_newsize_ok in vmtruncate for now as all callers need an
audit for its removal anyway.

Note: setattr code in ecryptfs doesn't call inode_change_ok at all and
needs a deeper audit, but that is left for later.

Signed-off-by: Christoph Hellwig 
Signed-off-by: Al Viro

rename generic_setattr

2010-08-09T20:47:35+00:00

Despite its name it's now a generic implementation of ->setattr, but
rather a helper to copy attributes from a struct iattr to the inode.
Rename it to setattr_copy to reflect this fact.

Signed-off-by: Christoph Hellwig 
Signed-off-by: Al Viro