Messages in this thread | | | From | KOSAKI Motohiro <> | Subject | Re: [RFCv2][PATCH] add some drop_caches documentation and info messsge | Date | Fri, 17 Sep 2010 09:26:26 +0900 (JST) |
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> diff -puN fs/drop_caches.c~update-drop_caches-documentation fs/drop_caches.c > --- linux-2.6.git/fs/drop_caches.c~update-drop_caches-documentation 2010-09-16 09:43:52.000000000 -0700 > +++ linux-2.6.git-dave/fs/drop_caches.c 2010-09-16 09:43:52.000000000 -0700 > @@ -47,6 +47,8 @@ int drop_caches_sysctl_handler(ctl_table > { > proc_dointvec_minmax(table, write, buffer, length, ppos); > if (write) { > + printk(KERN_NOTICE "%s (%d): dropped kernel caches: %d\n", > + current->comm, task_pid_nr(current), sysctl_drop_caches); > if (sysctl_drop_caches & 1) > iterate_supers(drop_pagecache_sb, NULL); > if (sysctl_drop_caches & 2)
Can't you print it only once?
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