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| author | Sunil Mushran <sunil.mushran@oracle.com> | 2008-05-13 13:45:14 -0700 |
|---|---|---|
| committer | Mark Fasheh <mfasheh@suse.com> | 2008-07-14 13:57:14 -0700 |
| commit | ce7231e92dac381f6e4f9cfdfdf9e0ea055223ad (patch) | |
| tree | 5bb7bd812dd26458b8d0e7fa68b2347c7cea9fac /fs/Kconfig | |
| parent | bce7f793daec3e65ec5c5705d2457b81fe7b5725 (diff) | |
| download | lwn-ce7231e92dac381f6e4f9cfdfdf9e0ea055223ad.tar.gz lwn-ce7231e92dac381f6e4f9cfdfdf9e0ea055223ad.zip | |
[PATCH 1/2] ocfs2: Add CONFIG_OCFS2_FS_STATS config option
This patch adds config option CONFIG_OCFS2_FS_STATS to allow building
the fs with instrumentation enabled. An upcoming patch will provide
support to instrument cluster locking, which is a crucial overhead in
a cluster file system. This config option allows users to avoid the cpu
and memory overhead that is involved in gathering such statistics.
Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/Kconfig')
| -rw-r--r-- | fs/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/Kconfig b/fs/Kconfig index 2694648cbd1b..9c07a4f49e67 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -470,6 +470,14 @@ config OCFS2_FS_USERSPACE_CLUSTER It is safe to say Y, as the clustering method is run-time selectable. +config OCFS2_FS_STATS + bool "OCFS2 statistics" + depends on OCFS2_FS + default y + help + This option allows some fs statistics to be captured. Enabling + this option may increase the memory consumption. + config OCFS2_DEBUG_MASKLOG bool "OCFS2 logging support" depends on OCFS2_FS |