tools/vm/page_owner_sort.c: remove -c option
Andrew Morton
maintainerPATCH 13/16 tools/vm/page_owner_sort.c: remove -c option
From: Yinan Zhang <[email protected]>
Subject: tools/vm/page_owner_sort.c: remove -c option
-c option is used to cull by stacktrace. Now, --cull option has been Added in page_owner_sort.c. Culling by stacktrace is one of the function of "--cull". No need to set an extra parameter. So remove -c option.
Remove parsing of -c when parse parameter and remove "-c" from usage.
This work is coauthored by
Shenghong Han
Yixuan Cao
Chongxi Zhao
Jiajian Ye
Yuhong Feng
Yongqiang Liu
Signed-off-by Yinan Zhang <[email protected]>
Cc Chongxi Zhao <[email protected]>
Cc Georgi Djakov <[email protected]>
Cc Jiajian Ye <[email protected]>
Cc Jonathan Corbet <[email protected]>
Cc Sean Anderson <[email protected]>
Cc Stephen Rothwell <[email protected]>
Cc Tang Bin <[email protected]>
Cc Yixuan Cao <[email protected]>
Cc Yongqiang Liu <[email protected]>
Cc Yuhong Feng <[email protected]>
Cc Zhenliang Wei <[email protected]>
Signed-off-by Andrew Morton <[email protected]>
---
tools/vm/page_owner_sort.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
tools/vm/page_owner_sort.c renamed from tools/vm/page_owner_sort.c~tools-vm-page_owner_sortc-remove-c-option +1 -5
@@ -441,7 +441,6 @@ static void usage(void)"-n\t\tSort by task command name.\n" "-a\t\tSort by memory allocate time.\n" "-r\t\tSort by memory release time.\n" -"-c\t\tCull by comparing stacktrace instead of total block.\n" "-f\t\tFilter out the information of blocks whose memory has been released.\n" "--pid <PID>\tSelect by pid. This selects the information of blocks whose process ID number equals to <PID>.\n" "--tgid <TGID>\tSelect by tgid. This selects the information of blocks whose Thread Group ID number equals to <TGID>.\n"
@@ -466,14 +465,11 @@ int main(int argc, char **argv) { 0, 0, 0, 0}, }; -while ((opt =getopt_long (argc, argv,"acfmnprstP" , longopts,NULL )) !=-1 ) +while ((opt =getopt_long (argc, argv,"afmnprstP" , longopts,NULL )) !=-1 )switch (opt) {case 'a' : cmp = compare_ts;break ; -case 'c' : - cull = cull |CULL_STACKTRACE ; -break ;case 'f' : filter = filter |FILTER_UNRELEASE ;break ;
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