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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-18 20:50:27 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-03-18 20:50:27 +0300 |
| commit | 8f627a8a881481598c2591c3acc122fb9be7bac4 (patch) | |
| tree | 06497d25e30824500aeaf8c736c45b070f121234 /fs/ubifs/Kconfig | |
| parent | fd57ed021990157ee5b3997c3f21c734093a9e23 (diff) | |
| parent | 5d630e43284fdb0613e4e7e7dd906f27bc25b6af (diff) | |
| download | linux-8f627a8a881481598c2591c3acc122fb9be7bac4.tar.xz | |
Merge branch 'linux-next' of git://git.infradead.org/ubifs-2.6
* 'linux-next' of git://git.infradead.org/ubifs-2.6: (25 commits)
UBIFS: clean-up commentaries
UBIFS: save 128KiB or more RAM
UBIFS: allocate orphans scan buffer on demand
UBIFS: allocate lpt dump buffer on demand
UBIFS: allocate ltab checking buffer on demand
UBIFS: allocate scanning buffer on demand
UBIFS: allocate dump buffer on demand
UBIFS: do not check data crc by default
UBIFS: simplify UBIFS Kconfig menu
UBIFS: print max. index node size
UBIFS: handle allocation failures in UBIFS write path
UBIFS: use max_write_size during recovery
UBIFS: use max_write_size for write-buffers
UBIFS: introduce write-buffer size field
UBI: incorporate LEB offset information
UBIFS: incorporate maximum write size
UBI: provide LEB offset information
UBI: incorporate maximum write size
UBIFS: fix LEB number in printk
UBIFS: restrict world-writable debugfs files
...
Diffstat (limited to 'fs/ubifs/Kconfig')
| -rw-r--r-- | fs/ubifs/Kconfig | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/fs/ubifs/Kconfig b/fs/ubifs/Kconfig index 830e3f76f442..1d1859dc3de5 100644 --- a/fs/ubifs/Kconfig +++ b/fs/ubifs/Kconfig @@ -44,23 +44,20 @@ config UBIFS_FS_ZLIB # Debugging-related stuff config UBIFS_FS_DEBUG - bool "Enable debugging" + bool "Enable debugging support" depends on UBIFS_FS select DEBUG_FS select KALLSYMS_ALL help - This option enables UBIFS debugging. - -config UBIFS_FS_DEBUG_MSG_LVL - int "Default message level (0 = no extra messages, 3 = lots)" - depends on UBIFS_FS_DEBUG - default "0" - help - This controls the amount of debugging messages produced by UBIFS. - If reporting bugs, please try to have available a full dump of the - messages at level 1 while the misbehaviour was occurring. Level 2 - may become necessary if level 1 messages were not enough to find the - bug. Generally Level 3 should be avoided. + This option enables UBIFS debugging support. It makes sure various + assertions, self-checks, debugging messages and test modes are compiled + in (this all is compiled out otherwise). Assertions are light-weight + and this option also enables them. Self-checks, debugging messages and + test modes are switched off by default. Thus, it is safe and actually + recommended to have debugging support enabled, and it should not slow + down UBIFS. You can then further enable / disable individual debugging + features using UBIFS module parameters and the corresponding sysfs + interfaces. config UBIFS_FS_DEBUG_CHKS bool "Enable extra checks" |