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From: Peter Holm <pho@FreeBSD.org>
Date: Thu, 8 Mar 2012 20:34:13 +0000 (UTC)
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Subject: svn commit: r232702 - head/sys/kern
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Author: pho
Date: Thu Mar  8 20:34:13 2012
New Revision: 232702
URL: http://svn.freebsd.org/changeset/base/232702

Log:
  Free up allocated memory used by posix_fadvise(2).

Modified:
  head/sys/kern/kern_descrip.c
  head/sys/kern/vfs_syscalls.c

Modified: head/sys/kern/kern_descrip.c
==============================================================================
--- head/sys/kern/kern_descrip.c	Thu Mar  8 20:27:20 2012	(r232701)
+++ head/sys/kern/kern_descrip.c	Thu Mar  8 20:34:13 2012	(r232702)
@@ -104,6 +104,8 @@ static MALLOC_DEFINE(M_FILEDESC_TO_LEADE
 		     "file desc to leader structures");
 static MALLOC_DEFINE(M_SIGIO, "sigio", "sigio structures");
 
+MALLOC_DECLARE(M_FADVISE);
+
 static uma_zone_t file_zone;
 
 
@@ -2577,6 +2579,7 @@ _fdrop(struct file *fp, struct thread *t
 		error = fo_close(fp, td);
 	atomic_subtract_int(&openfiles, 1);
 	crfree(fp->f_cred);
+	free(fp->f_advice, M_FADVISE);
 	uma_zfree(file_zone, fp);
 
 	return (error);

Modified: head/sys/kern/vfs_syscalls.c
==============================================================================
--- head/sys/kern/vfs_syscalls.c	Thu Mar  8 20:27:20 2012	(r232701)
+++ head/sys/kern/vfs_syscalls.c	Thu Mar  8 20:34:13 2012	(r232702)
@@ -88,7 +88,7 @@ __FBSDID("$FreeBSD$");
 
 #include <ufs/ufs/quota.h>
 
-static MALLOC_DEFINE(M_FADVISE, "fadvise", "posix_fadvise(2) information");
+MALLOC_DEFINE(M_FADVISE, "fadvise", "posix_fadvise(2) information");
 
 SDT_PROVIDER_DEFINE(vfs);
 SDT_PROBE_DEFINE(vfs, , stat, mode, mode);