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authorArnaldo Carvalho de Melo <acme@redhat.com>2011-03-01 10:24:43 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2011-03-01 10:24:43 -0300
commita1ceb741cf86ef433006379742db81c00b450bae (patch)
tree8db2f94f1968a3640233d10481df4e68dbe15abb /net/Kconfig
parent3166fc8fb6a2f52273d545e970297524e02c3e39 (diff)
downloadlinux-a1ceb741cf86ef433006379742db81c00b450bae.tar.bz2
perf tui: Make ui__warning modal
By taking the ui__lock so that no other screen updates take place while waiting for the user. That was happening when handling an invalid --vmlinux parameter in 'perf top --tui', with the screen refresh routine repainting the screen and removing the warning window. Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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