From 34c0e906718fa2f85b54b937f79bffdca48ee864 Mon Sep 17 00:00:00 2001 From: Ferenc Havasi Date: Fri, 16 Sep 2005 13:58:20 +0100 Subject: [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: Ferenc Havasi Signed-off-by: Thomas Gleixner --- fs/jffs2/nodemgmt.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'fs/jffs2') diff --git a/fs/jffs2/nodemgmt.c b/fs/jffs2/nodemgmt.c index 208b2bdf01e..2cf576ae112 100644 --- a/fs/jffs2/nodemgmt.c +++ b/fs/jffs2/nodemgmt.c @@ -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) { -- cgit v1.2.3