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gfs2: improvements to sysfs status

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This patch adds some new fields to the gfs2 status file in sysfs to aid
in debugging.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
This commit is contained in:
Bob Peterson 2023-06-16 06:59:02 -05:00 committed by Andreas Gruenbacher
parent 9f494e9bdc
commit 03d468f1c0
1 changed files with 8 additions and 2 deletions
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10
fs/gfs2/sys.c
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@ -98,7 +98,10 @@ static ssize_t status_show(struct gfs2_sbd *sdp, char *buf)
"sd_log_flush_head: %d\n"
"sd_log_flush_tail: %d\n"
"sd_log_blks_reserved: %d\n"
"sd_log_revokes_available: %d\n",
"sd_log_revokes_available: %d\n"
"sd_log_pinned: %d\n"
"sd_log_thresh1: %d\n"
"sd_log_thresh2: %d\n",
test_bit(SDF_JOURNAL_CHECKED, &f),
test_bit(SDF_JOURNAL_LIVE, &f),
(sdp->sd_jdesc ? sdp->sd_jdesc->jd_jid : 0),
@ -128,7 +131,10 @@ static ssize_t status_show(struct gfs2_sbd *sdp, char *buf)
sdp->sd_log_flush_head,
sdp->sd_log_flush_tail,
sdp->sd_log_blks_reserved,
atomic_read(&sdp->sd_log_revokes_available));
atomic_read(&sdp->sd_log_revokes_available),
atomic_read(&sdp->sd_log_pinned),
atomic_read(&sdp->sd_log_thresh1),
atomic_read(&sdp->sd_log_thresh2));
return s;
}