litmus-rt.git/fs/jfs/jfs_extent.c, branch 2010.2

dquot: cleanup space allocation / freeing routines

2010-03-04T23:20:28+00:00

Get rid of the alloc_space, free_space, reserve_space, claim_space and
release_rsv dquot operations - they are always called from the filesystem
and if a filesystem really needs their own (which none currently does)
it can just call into it's own routine directly.

Move shared logic into the common __dquot_alloc_space,
dquot_claim_space_nodirty and __dquot_free_space low-level methods,
and rationalize the wrappers around it to move as much as possible
code into the common block for CONFIG_QUOTA vs not.  Also rename
all these helpers to be named dquot_* instead of vfs_dq_*.

Signed-off-by: Christoph Hellwig 
Signed-off-by: Jan Kara

jfs: fix regression preventing coalescing of extents

2009-06-16T18:43:22+00:00

Commit fec1878fe952b994125a3be7c94b1322db586f3b caused a regression in
which contiguous blocks being allocated to the end of an extent were
getting a new extent created.  This typically results in files entirely
made up of 1-block extents even though the blocks are contiguous on
disk.

Apparently grub doesn't handle a jfs file being fragmented into too many
extents, since it refuses to boot a kernel from jfs that was created by
the 2.6.30 kernel.

Signed-off-by: Dave Kleikamp 
Reported-by: Alex

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6

2009-03-30T17:02:36+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6:
  jfs: needs crc32_le
  jfs: Fix error handling in metapage_writepage()
  jfs: return f_fsid for statfs(2)
  jfs: remove xtLookupList()
  jfs: clean up a dangling comment

jfs: Use lowercase names of quota functions

2009-03-26T01:18:37+00:00

Use lowercase names of quota functions instead of old uppercase ones.

Signed-off-by: Jan Kara 
Acked-by: Dave Kleikamp

jfs: remove xtLookupList()

2009-01-09T21:42:04+00:00

xtLookupList() was a more generalized version of xtLookup() with a
nastier interface.  Its only caller, extHint(), is actually better
suited to using xtLookup() than xtLookupList().  This also lets us
remove the definition of lxd_t, an obnoxious packed structure that was
only used in-memory.

Signed-off-by: Dave Kleikamp

JFS: Whitespace cleanup and remove some dead code

2007-06-06T20:28:35+00:00

Signed-off-by: Dave Kleikamp

JFS: White space cleanup

2006-10-02T14:55:27+00:00

Removed trailing spaces & tabs, and spaces preceding tabs.
Also a couple very minor comment cleanups.

Signed-off-by: Dave Kleikamp 
(cherry picked from f74156539964d7b3d5164fdf8848e6a682f75b97 commit)

[PATCH] fs/jfs: Conversion to generic boolean

2006-10-01T07:39:19+00:00

Conversion of booleans to: generic-boolean.patch (2006-08-23)

Signed-off-by: Richard Knutsson 
Cc: Dave Kleikamp 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] inode-diet: Eliminate i_blksize from the inode structure

2006-09-27T15:26:18+00:00

This eliminates the i_blksize field from struct inode.  Filesystems that want
to provide a per-inode st_blksize can do so by providing their own getattr
routine instead of using the generic_fillattr() function.

Note that some filesystems were providing pretty much random (and incorrect)
values for i_blksize.

[bunk@stusta.de: cleanup]
[akpm@osdl.org: generic_fillattr() fix]
Signed-off-by: "Theodore Ts'o" 
Signed-off-by: Adrian Bunk 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

spelling fixes

2006-06-26T16:35:02+00:00

acquired (aquired)
contiguous (contigious)
successful (succesful, succesfull)
surprise (suprise)
whether (weather)
some other misspellings

Signed-off-by: Andreas Mohr 
Signed-off-by: Adrian Bunk