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GFS2: Remove a couple of unused sysfs entries 

These two tunables are pointless and would never need to be
changed anyway. There is also a race between them and umount
as the deamons which they refer to might have gone away. The
easiest way to fix the race is to remove the interface.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Steven Whitehouse 2009-05-13 15:06:25 +01:00
parent 48c2b61361
commit 9582d41135
1 changed files with 0 additions and 13 deletions
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13
fs/gfs2/sys.c
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@ -530,15 +530,6 @@ static ssize_t name##_store(struct gfs2_sbd *sdp, const char *buf, size_t len)\
} \ } \
TUNE_ATTR_2(name, name##_store) TUNE_ATTR_2(name, name##_store)
#define TUNE_ATTR_DAEMON(name, process) \
static ssize_t name##_store(struct gfs2_sbd *sdp, const char *buf, size_t len)\
{ \
ssize_t r = tune_set(sdp, &sdp->sd_tune.gt_##name, 1, buf, len); \
wake_up_process(sdp->sd_##process); \
return r; \
} \
TUNE_ATTR_2(name, name##_store)
TUNE_ATTR(incore_log_blocks, 0); TUNE_ATTR(incore_log_blocks, 0);
TUNE_ATTR(log_flush_secs, 0); TUNE_ATTR(log_flush_secs, 0);
TUNE_ATTR(quota_warn_period, 0); TUNE_ATTR(quota_warn_period, 0);
@ -550,8 +541,6 @@ TUNE_ATTR(new_files_jdata, 0);
TUNE_ATTR(quota_simul_sync, 1); TUNE_ATTR(quota_simul_sync, 1);
TUNE_ATTR(stall_secs, 1); TUNE_ATTR(stall_secs, 1);
TUNE_ATTR(statfs_quantum, 1); TUNE_ATTR(statfs_quantum, 1);
TUNE_ATTR_DAEMON(recoverd_secs, recoverd_process);
TUNE_ATTR_DAEMON(logd_secs, logd_process);
TUNE_ATTR_3(quota_scale, quota_scale_show, quota_scale_store); TUNE_ATTR_3(quota_scale, quota_scale_show, quota_scale_store);
static struct attribute *tune_attrs[] = { static struct attribute *tune_attrs[] = {
@ -565,8 +554,6 @@ static struct attribute *tune_attrs[] = {
&tune_attr_quota_simul_sync.attr, &tune_attr_quota_simul_sync.attr,
&tune_attr_stall_secs.attr, &tune_attr_stall_secs.attr,
&tune_attr_statfs_quantum.attr, &tune_attr_statfs_quantum.attr,
&tune_attr_recoverd_secs.attr,
&tune_attr_logd_secs.attr,
&tune_attr_quota_scale.attr, &tune_attr_quota_scale.attr,
&tune_attr_new_files_jdata.attr, &tune_attr_new_files_jdata.attr,
NULL, NULL,