linux-stable.git/fs/ubifs, branch linux-3.3.y Linux kernel stable tree UBIFS: fix non-debug configuration build 2012-01-15T11:46:02+00:00 Dominique Martinet asmadeus@codewreck.org 2012-01-14T23:28:03+00:00 e234b5f2079414b3d772286e3ee00e7bbf6da833 Fix a brown paperbag bug introduced by me in the previous commit. I was in hurry and forgot about the non-debug case completely. Artem: amend the commit message and tweak the patch to preserve alignment. This made the patch a bit less readable, though. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com> 
Fix a brown paperbag bug introduced by me in the previous commit. I was
in hurry and forgot about the non-debug case completely.

Artem: amend the commit message and tweak the patch to preserve alignment.
       This made the patch a bit less readable, though.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@linux.intel.com>
Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6 2012-01-13T18:31:33+00:00 Linus Torvalds torvalds@linux-foundation.org 2012-01-13T18:31:33+00:00 94b1984ab9ab61cc6047c07e074d766485299a9c * 'linux-next' of git://git.infradead.org/ubifs-2.6: UBIFS: fix key printing UBIFS: use snprintf instead of sprintf when printing keys UBIFS: fix debugging messages UBIFS: make debugging messages light again UBI: fix debugging messages UBI: make vid_hdr non-static 
* 'linux-next' of git://git.infradead.org/ubifs-2.6:
  UBIFS: fix key printing
  UBIFS: use snprintf instead of sprintf when printing keys
  UBIFS: fix debugging messages
  UBIFS: make debugging messages light again
  UBI: fix debugging messages
  UBI: make vid_hdr non-static
UBIFS: fix key printing 2012-01-13T10:50:42+00:00 Artem Bityutskiy artem.bityutskiy@linux.intel.com 2012-01-13T10:33:53+00:00 515315a123af641a9533e4ff0f178c470dc08fc7 Before commit 56e46742e846e4de167dde0e1e1071ace1c882a5 we have had locking around all printing macros and we could use static buffers for creating key strings and printing them. However, now we do not have that locking and we cannot use static buffers. This commit removes the old DBGKEY() macros and introduces few new helper macros for printing debugging messages plus a key at the end. Thankfully, all the messages are already structures in a way that the key is printed in the end. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 
Before commit 56e46742e846e4de167dde0e1e1071ace1c882a5 we have had locking
around all printing macros and we could use static buffers for creating
key strings and printing them. However, now we do not have that locking and
we cannot use static buffers. This commit removes the old DBGKEY() macros
and introduces few new helper macros for printing debugging messages plus
a key at the end. Thankfully, all the messages are already structures in
a way that the key is printed in the end.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
UBIFS: use snprintf instead of sprintf when printing keys 2012-01-13T10:46:21+00:00 Artem Bityutskiy artem.bityutskiy@linux.intel.com 2012-01-11T13:52:09+00:00 beba006074e7170d3bc91470c8a6c914730d4c63 Switch to 'snprintf()' which is more secure and reliable. This is also a preparation to the subsequent key printing fixes. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> 
Switch to 'snprintf()' which is more secure and reliable. This is also a
preparation to the subsequent key printing fixes.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
UBIFS: fix debugging messages 2012-01-11T16:44:53+00:00 Artem Bityutskiy artem.bityutskiy@linux.intel.com 2012-01-10T17:32:30+00:00 d34315da9146253351146140ea4b277193ee5e5f Patch 56e46742e846e4de167dde0e1e1071ace1c882a5 broke UBIFS debugging messages: before that commit when UBIFS debugging was enabled, users saw few useful debugging messages after mount. However, that patch turned 'dbg_msg()' into 'pr_debug()', so to enable the debugging messages users have to enable them first via /sys/kernel/debug/dynamic_debug/control, which is very impractical. This commit makes 'dbg_msg()' to use 'printk()' instead of 'pr_debug()', just as it was before the breakage. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: stable@kernel.org [3.0+] 
Patch 56e46742e846e4de167dde0e1e1071ace1c882a5 broke UBIFS debugging messages:
before that commit when UBIFS debugging was enabled, users saw few useful
debugging messages after mount. However, that patch turned 'dbg_msg()' into
'pr_debug()', so to enable the debugging messages users have to enable them
first via /sys/kernel/debug/dynamic_debug/control, which is very impractical.

This commit makes 'dbg_msg()' to use 'printk()' instead of 'pr_debug()', just
as it was before the breakage.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: stable@kernel.org [3.0+]
UBIFS: make debugging messages light again 2012-01-11T16:44:53+00:00 Artem Bityutskiy artem.bityutskiy@linux.intel.com 2012-01-11T13:13:27+00:00 1f5d78dc4823a85f112aaa2d0f17624f8c2a6c52 We switch to dynamic debugging in commit 56e46742e846e4de167dde0e1e1071ace1c882a5 but did not take into account that now we do not control anymore whether a specific message is enabled or not. So now we lock the "dbg_lock" and release it in every debugging macro, which make them not so light-weight. This commit removes the "dbg_lock" protection from the debugging macros to fix the issue. The downside is that now our DBGKEY() stuff is broken, but this is not critical at all and will be fixed later. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: stable@kernel.org [3.0+] 
We switch to dynamic debugging in commit
56e46742e846e4de167dde0e1e1071ace1c882a5 but did not take into account that
now we do not control anymore whether a specific message is enabled or not.
So now we lock the "dbg_lock" and release it in every debugging macro, which
make them not so light-weight.

This commit removes the "dbg_lock" protection from the debugging macros to
fix the issue.

The downside is that now our DBGKEY() stuff is broken, but this is not
critical at all and will be fixed later.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: stable@kernel.org [3.0+]
Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6 2012-01-10T22:57:19+00:00 Linus Torvalds torvalds@linux-foundation.org 2012-01-10T22:57:19+00:00 5c395ae7033099fc657114ea997858aa622f08b2 * 'linux-next' of git://git.infradead.org/ubifs-2.6: UBI: fix use-after-free on error path UBI: fix missing scrub when there is a bit-flip UBIFS: Use kmemdup rather than duplicating its implementation 
* 'linux-next' of git://git.infradead.org/ubifs-2.6:
  UBI: fix use-after-free on error path
  UBI: fix missing scrub when there is a bit-flip
  UBIFS: Use kmemdup rather than duplicating its implementation
vfs: switch ->show_options() to struct dentry * 2012-01-07T04:19:54+00:00 Al Viro viro@zeniv.linux.org.uk 2011-12-09T02:32:45+00:00 34c80b1d93e6e20ca9dea0baf583a5b5510d92d4 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
ubifs: propagate umode_t 2012-01-04T03:55:06+00:00 Al Viro viro@zeniv.linux.org.uk 2011-07-26T07:12:59+00:00 ad44be5c7820f5b8ce97292f4bcb3de73625c35b Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
switch ->mknod() to umode_t 2012-01-04T03:54:54+00:00 Al Viro viro@zeniv.linux.org.uk 2011-07-26T05:52:52+00:00 1a67aafb5f72a436ca044293309fa7e6351d6a35 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> 
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>