Commit 536f48e8 authored by Andreas Gruenbacher's avatar Andreas Gruenbacher
Browse files

gfs: Use fixed GL_GLOCK_MIN_HOLD time 



GL_GLOCK_MIN_HOLD represents the minimum time (in jiffies) that a glock
should be held before being eligible for release.  It is currently
defined as 10, meaning that the duration depends on the timer interrupt
frequency (CONFIG_HZ).  Change that time to a constant 10ms independent
of CONFIG_HZ.  On CONFIG_HZ=1000 systems, the value remains the same.

Signed-off-by: default avatarAndreas Gruenbacher <agruenba@redhat.com>
parent c45fefe3

fs/gfs2/glock.h

+1 −1
Original line number Diff line number Diff line
@@ -126,7 +126,7 @@ enum { 


#define GL_GLOCK_MAX_HOLD        (long)(HZ / 5)

#define GL_GLOCK_DFT_HOLD        (long)(HZ / 5)

#define GL_GLOCK_MIN_HOLD        (long)(10)

#define GL_GLOCK_MIN_HOLD        (long)(HZ / 100)

#define GL_GLOCK_HOLD_INCR       (long)(HZ / 20)

#define GL_GLOCK_HOLD_DECR       (long)(HZ / 40)