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authorTheodore Ts'o <tytso@mit.edu>2009-09-29 15:51:30 -0400
committerTheodore Ts'o <tytso@mit.edu>2009-09-29 15:51:30 -0400
commit90576c0b9a0b5323fc4bd7f23f49be0d234f36d1 (patch)
treed4a1ab6f923f1c9c7c87f13a828db72c1f4412c1 /fs/ext4/mballoc.h
parentd3d1faf6a74496ea4435fd057c6a2cad49f3e523 (diff)
downloadlinux-90576c0b9a0b5323fc4bd7f23f49be0d234f36d1.tar.bz2
ext4, jbd2: Drop unneeded printks at mount and unmount time
There are a number of kernel printk's which are printed when an ext4 filesystem is mounted and unmounted. Disable them to economize space in the system logs. In addition, disabling the mballoc stats by default saves a number of unneeded atomic operations for every block allocation or deallocation. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/mballoc.h')
-rw-r--r--fs/ext4/mballoc.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/mballoc.h b/fs/ext4/mballoc.h
index 188d3d709b24..14f25f253112 100644
--- a/fs/ext4/mballoc.h
+++ b/fs/ext4/mballoc.h
@@ -84,7 +84,7 @@ extern u8 mb_enable_debug;
* with 'ext4_mb_stats' allocator will collect stats that will be
* shown at umount. The collecting costs though!
*/
-#define MB_DEFAULT_STATS 1
+#define MB_DEFAULT_STATS 0
/*
* files smaller than MB_DEFAULT_STREAM_THRESHOLD are served