[PATCH 10/13] gfs: Use fixed GL_GLOCK_MIN_HOLD time
Andreas Gruenbacher <[email protected]>
| Newsgroups | dev.linux.lists.gfs2 |
|---|---|
| Message-ID | <[email protected]> |
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: Andreas Gruenbacher <[email protected]> --- fs/gfs2/glock.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h index dccbf36b8cb1..26f967aa0e99 100644 --- a/fs/gfs2/glock.h +++ b/fs/gfs2/glock.h @@ -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) -- 2.52.0