linux-toradex.git/fs/cramfs, branch v2.6.32.41

fs/cramfs: return f_fsid for statfs(2)

2009-04-03T02:05:08+00:00

Make cramfs return f_fsid info for statfs(2).

Signed-off-by: Coly Li 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

cramfs: propagate uncompression errors

2009-04-03T02:05:07+00:00

Decompression errors can arise due to corruption of compressed blocks on
flash or in memory.  This patch propagates errors detected during
decompression back to the block layer.

Signed-off-by: David VomLehn 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fs/Kconfig: move cramfs out

2009-01-22T10:15:58+00:00

Signed-off-by: Alexey Dobriyan

zero i_uid/i_gid on inode allocation

2009-01-05T16:54:28+00:00

... and don't bother in callers.  Don't bother with zeroing i_blocks,
while we are at it - it's already been zeroed.

i_mode is not worth the effort; it has no common default value.

Signed-off-by: Al Viro

cramfs: fix named-pipe handling

2008-08-20T22:40:32+00:00

After commit a97c9bf33f4612e2aed6f000f6b1d268b6814f3c (fix cramfs
making duplicate entries in inode cache) in kernel 2.6.14, named-pipe
on cramfs does not work properly.

It seems the commit make all named-pipe on cramfs share their inode
(and named-pipe buffer).

Make ..._test() refuse to merge inodes with ->i_ino == 1, take inode setup
back to get_cramfs_inode() and make ->drop_inode() evict ones with ->i_ino
== 1 immediately.

Reported-by: Atsushi Nemoto 
Cc: Al Viro 
Cc: 		[2.6.14 and later]
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fs: Remove unnecessary inclusions of asm/semaphore.h

2008-04-19T02:16:44+00:00

None of these files use any of the functionality promised by
asm/semaphore.h.

Signed-off-by: Matthew Wilcox

fs/cramfs/inode.c: replace hardcoded value with preprocessor constant

2007-10-18T21:37:29+00:00

Remove the hardcoded value 256 in fs/cramfs/inode.c and replaces it with
CRAMFS_MAXPATHLEN.

Tested on an i386 box.
Signed-off-by: Andi Drebes 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

fs/cramfs/inode.c: remove unused variable

2007-10-18T21:37:29+00:00

Remove a variable that is never read.

Signed-off-by: Andi Drebes 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

cramfs: error message about endianess

2007-10-17T15:42:53+00:00

The README file in the cramfs subdirectory says: "All data is currently in
host-endian format; neither mkcramfs nor the kernel ever do swabbing."

If somebody tries to mount a cramfs with the wrong endianess, cramfs only
complains about a wrong magic but doesn't inform the user that only the
endianess isn't right.

The following patch adds an error message to the cramfs sources.  If a user
tries to mount a cramfs with the wrong endianess using the patched sources,
cramfs will display the message "cramfs: wrong endianess".

Signed-off-by: Andi Drebes 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

mm: make read_cache_page synchronous

2007-05-07T19:12:51+00:00

Ensure pages are uptodate after returning from read_cache_page, which allows
us to cut out most of the filesystem-internal PageUptodate calls.

I didn't have a great look down the call chains, but this appears to fixes 7
possible use-before uptodate in hfs, 2 in hfsplus, 1 in jfs, a few in
ecryptfs, 1 in jffs2, and a possible cleared data overwritten with readpage in
block2mtd.  All depending on whether the filler is async and/or can return
with a !uptodate page.

Signed-off-by: Nick Piggin 
Cc: Hugh Dickins 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds