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Commit 34c0e906 authored by Ferenc Havasi's avatar Ferenc Havasi Committed by Thomas Gleixner
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[JFFS2] Account summary space in reserved_size. 



Always keep valid data in reserved_size.

It did not cause problems, but the reservation code was unoptimal
when centralized summary was active or the size of the erase block
was very small.

Signed-off-by: default avatarFerenc Havasi <havasi@inf.u-szeged.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 962034f4

fs/jffs2/nodemgmt.c

+3 −1
Original line number Diff line number Diff line
@@ -7,7 +7,7 @@ 
 *

 * For licensing information, see the file 'LICENCE' in this directory.

 *

 * $Id: nodemgmt.c,v 1.125 2005/09/07 08:34:54 havasi Exp $

 * $Id: nodemgmt.c,v 1.126 2005/09/16 12:58:17 havasi Exp $

 *

 */
@@ -307,6 +307,8 @@ static int jffs2_do_reserve_space(struct jffs2_sb_info *c, uint32_t minsize, uin 


			jffs2_close_nextblock(c, jeb);

			jeb = NULL;

			/* keep always valid value in reserved_size */

			reserved_size = PAD(sumsize + c->summary->sum_size + JFFS2_SUMMARY_FRAME_SIZE);

		}

	} else {

		if (jeb && minsize > jeb->free_size) {