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Commit ce7231e9 authored by Sunil Mushran's avatar Sunil Mushran Committed by Mark Fasheh
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[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: default avatarSunil Mushran <sunil.mushran@oracle.com>
Signed-off-by: default avatarMark Fasheh <mfasheh@suse.com>
parent bce7f793

fs/Kconfig

+8 −0
Original line number Diff line number Diff line
@@ -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