linux-toradex.git/fs/xfs/xfs_ialloc.h, branch v3.6.4

xfs: remove the alloc_done argument to xfs_dialloc

2012-07-29T21:00:31+00:00

We can simplify check the IO_agbp pointer for being non-NULL instead of
passing another argument through two layers of function calls.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Dave Chinner 
Reviewed-by: Mark Tinguely 
Signed-off-by: Ben Myers

xfs: clean up xfs_bit.h includes

2012-05-14T21:21:00+00:00

With the removal of xfs_rw.h and other changes over time, xfs_bit.h
is being included in many files that don't actually need it. Clean
up the includes as necessary.

Also move the only-used-once xfs_ialloc_find_free() static inline
function out of a header file that is widely included to reduce
the number of needless dependencies on xfs_bit.h.

Signed-off-by: Dave Chinner 
Reviewed-by: Mark Tinguely 
Signed-off-by: Ben Myers

xfs: propagate umode_t

2012-01-04T03:55:00+00:00

Signed-off-by: Al Viro

xfs: rationalize xfs_inobt_lookup*

2009-09-01T17:45:39+00:00

Currenly we have a xfs_inobt_lookup* variant for each comparism direction,
and all these get all three fields of the inobt records passed, while the
common case is just looking for the inode number and we have only marginally
more callers than xfs_inobt_lookup* variants.

So opencode a direct call to xfs_btree_lookup for the single case where we
need all fields, and replace xfs_inobt_lookup* with a xfs_inobt_looku that
just takes the inode number and the direction for all other callers.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Alex Elder 
Signed-off-by: Felix Blyakher

xfs: improve xfs_inobt_get_rec prototype

2009-09-01T17:44:56+00:00

Most callers of xfs_inobt_get_rec need to fill a xfs_inobt_rec_incore_t, and
those who don't yet are fine with a xfs_inobt_rec_incore_t, instead of the
three individual variables, too.  So just change xfs_inobt_get_rec to write
the output into a xfs_inobt_rec_incore_t directly.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Alex Elder 
Signed-off-by: Felix Blyakher

[XFS] Remove the rest of the macro-to-function indirections.

2009-01-19T03:45:55+00:00

Remove the last of the macros-defined-to-static-functions.

Signed-off-by: Eric Sandeen 
Reviewed-by: Christoph Hellwig 
Signed-off-by: Lachlan McIlroy

[XFS] merge xfs_imap into xfs_dilocate

2008-12-01T00:38:03+00:00

xfs_imap is the only caller of xfs_dilocate and doesn't add any significant
value.  Merge the two functions and document the various cases we have for
inode cluster lookup in the new xfs_imap.

Also remove the unused im_agblkno and im_ioffset fields from struct xfs_imap
while we're at it.

Signed-off-by: Christoph Hellwig 
Reviewed-by: Dave Chinner 
Signed-off-by: Niv Sardi

[XFS] Sync up kernel and user-space headers

2008-10-30T06:05:38+00:00

SGI-PV: 986558

SGI-Modid: xfs-linux-melb:xfs-kern:32231a

Signed-off-by: Barry Naujok 
Signed-off-by: Christoph Hellwig 
Signed-off-by: Lachlan McIlroy

[XFS] implement generic xfs_btree_get_rec

2008-10-30T05:58:11+00:00

Not really much reason to make it generic given that it's so small, but
this is the last non-method in xfs_alloc_btree.c and xfs_ialloc_btree.c,
so it makes the whole btree implementation more structured.

SGI-PV: 985583

SGI-Modid: xfs-linux-melb:xfs-kern:32206a

Signed-off-by: Christoph Hellwig 
Signed-off-by: Lachlan McIlroy 
Signed-off-by: Bill O'Donnell 
Signed-off-by: David Chinner

[XFS] implement generic xfs_btree_lookup

2008-10-30T05:56:09+00:00

From: Dave Chinner 

[hch: split out from bigger patch and minor adaptions]

SGI-PV: 985583

SGI-Modid: xfs-linux-melb:xfs-kern:32192a

Signed-off-by: Christoph Hellwig 
Signed-off-by: Lachlan McIlroy 
Signed-off-by: Bill O'Donnell 
Signed-off-by: David Chinner