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trace: update TpointGroupMask comment and related code

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Update spdk target config files and codes to only enable
16 trace group at most.

Change-Id: I1bd26ccea05d73cea54cbbcf2fcefa869d621352
Signed-off-by: Liang Yan <liang.z.yan@intel.com>
Reviewed-on: https://review.gerrithub.io/422478
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
Liang Yan 2018-08-16 13:01:26 +08:00 committed by Jim Harris
parent 242201d2c9
commit 1d1496dc0d
5 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
etc/spdk/iscsi.conf.in
View File

@ -26,7 +26,7 @@
# Tracepoint group mask for spdk trace buffers
# Default: 0x0 (all tracepoint groups disabled)
# Set to 0xFFFFFFFFFFFFFFFF to enable all tracepoint groups.
# Set to 0xFFFF to enable all tracepoint groups.
#TpointGroupMask 0x0
# Users may activate entries in this section to override default values for

2
etc/spdk/nvmf.conf.in
View File

@ -17,7 +17,7 @@
# Tracepoint group mask for spdk trace buffers
# Default: 0x0 (all tracepoint groups disabled)
# Set to 0xFFFFFFFFFFFFFFFF to enable all tracepoint groups.
# Set to 0xFFFF to enable all tracepoint groups.
#TpointGroupMask 0x0
# PciBlacklist and PciWhitelist cannot be used at the same time

2
etc/spdk/vhost.conf.in
View File

@ -26,7 +26,7 @@
# Tracepoint group mask for spdk trace buffers
# Default: 0x0 (all tracepoint groups disabled)
# Set to 0xFFFFFFFFFFFFFFFF to enable all tracepoint groups.
# Set to 0xFFFF to enable all tracepoint groups.
#TpointGroupMask 0x0
# Users may activate entries in this section to override default values for

2
lib/event/app.c
View File

@ -141,7 +141,7 @@ static char g_cmdline_short_opts[2 * SPDK_APP_MAX_CMDLINE_OPTIONS + 1];
"\n" \
" # Tracepoint group mask for spdk trace buffers\n" \
" # Default: 0x0 (all tracepoint groups disabled)\n" \
" # Set to 0xFFFFFFFFFFFFFFFF to enable all tracepoint groups.\n" \
" # Set to 0xFFFF to enable all tracepoint groups.\n" \
" TpointGroupMask \"0x%" PRIX64 "\"\n" \
"\n" \

2
lib/trace/trace_flags.c
View File

@ -93,7 +93,7 @@ spdk_trace_set_tpoint_group_mask(uint64_t tpoint_group_mask)
{
int i;
for (i = 0; i < 64; i++) {
for (i = 0; i < SPDK_TRACE_MAX_GROUP_ID; i++) {
if (tpoint_group_mask & (1ULL << i)) {
spdk_trace_set_tpoints(i, -1ULL);
}