diff options
| author | Alexander Aring <aahringo@redhat.com> | 2021-11-02 15:17:14 -0400 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2021-11-02 14:39:20 -0500 |
| commit | 2f05ec4327ffaa34877de67fc5bb5eb3ab3767f0 (patch) | |
| tree | aa657dcf488b0e4b3e2bfa783118e994ab1982bf /fs/dlm/ast.c | |
| parent | e10249b1902d3b0b71e99f518a695c2c39ab4fe6 (diff) | |
| download | linux-stable-2f05ec4327ffaa34877de67fc5bb5eb3ab3767f0.tar.gz linux-stable-2f05ec4327ffaa34877de67fc5bb5eb3ab3767f0.tar.bz2 linux-stable-2f05ec4327ffaa34877de67fc5bb5eb3ab3767f0.zip | |
fs: dlm: make dlm_callback_resume quite
This patch makes dlm_callback_resume info printout less noisy by
accumulate all callback queues into one printout not in 25 times steps.
It seems this printout became lately quite noisy in relationship with
gfs2.
Before:
[241767.849302] dlm: bin: dlm_callback_resume 25
[241767.854846] dlm: bin: dlm_callback_resume 25
[241767.860373] dlm: bin: dlm_callback_resume 25
...
[241767.865920] dlm: bin: dlm_callback_resume 25
[241767.871352] dlm: bin: dlm_callback_resume 25
[241767.876733] dlm: bin: dlm_callback_resume 25
After the patch:
[ 385.485728] dlm: gfs2: dlm_callback_resume 175
if zero it will not be printed out.
Reported-by: Barry Marson <bmarson@redhat.com>
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'fs/dlm/ast.c')
| -rw-r--r-- | fs/dlm/ast.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/dlm/ast.c b/fs/dlm/ast.c index 283c7b94edda..6600930497cc 100644 --- a/fs/dlm/ast.c +++ b/fs/dlm/ast.c @@ -295,7 +295,7 @@ void dlm_callback_suspend(struct dlm_ls *ls) void dlm_callback_resume(struct dlm_ls *ls) { struct dlm_lkb *lkb, *safe; - int count = 0; + int count = 0, sum = 0; clear_bit(LSFL_CB_DELAY, &ls->ls_flags); @@ -313,12 +313,14 @@ more: } mutex_unlock(&ls->ls_cb_mutex); - if (count) - log_rinfo(ls, "dlm_callback_resume %d", count); + sum += count; if (count == MAX_CB_QUEUE) { count = 0; cond_resched(); goto more; } + + if (sum) + log_rinfo(ls, "%s %d", __func__, sum); } |