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| author | Artem B. Bityutskiy <dedekind@infradead.org> | 2005-08-17 14:46:26 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@mtd.linutronix.de> | 2005-11-06 20:25:59 +0100 |
| commit | 3a69e0cd22cf34920508a4032d53e41251925f53 (patch) | |
| tree | f6f862aa743e3de98e348c20d84a26772da06195 /fs/jffs2/gc.c | |
| parent | 01d445f89d68187c9ada7b58ca939dbb987c9fbd (diff) | |
| download | kernel-crypto-3a69e0cd22cf34920508a4032d53e41251925f53.tar.gz kernel-crypto-3a69e0cd22cf34920508a4032d53e41251925f53.tar.xz kernel-crypto-3a69e0cd22cf34920508a4032d53e41251925f53.zip | |
[JFFS2] Fix JFFS2 [mc]time handling
From: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Artem B. Bityutskiy <dedekind@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'fs/jffs2/gc.c')
| -rw-r--r-- | fs/jffs2/gc.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/jffs2/gc.c b/fs/jffs2/gc.c index 362cfeed732..def97157ecb 100644 --- a/fs/jffs2/gc.c +++ b/fs/jffs2/gc.c @@ -7,7 +7,7 @@ * * For licensing information, see the file 'LICENCE' in this directory. * - * $Id: gc.c,v 1.152 2005/07/24 15:14:14 dedekind Exp $ + * $Id: gc.c,v 1.153 2005/08/17 13:46:22 dedekind Exp $ * */ @@ -771,7 +771,12 @@ static int jffs2_garbage_collect_dirent(struct jffs2_sb_info *c, struct jffs2_er rd.pino = cpu_to_je32(f->inocache->ino); rd.version = cpu_to_je32(++f->highest_version); rd.ino = cpu_to_je32(fd->ino); - rd.mctime = cpu_to_je32(max(JFFS2_F_I_MTIME(f), JFFS2_F_I_CTIME(f))); + /* If the times on this inode were set by explicit utime() they can be different, + so refrain from splatting them. */ + if (JFFS2_F_I_MTIME(f) == JFFS2_F_I_CTIME(f)) + rd.mctime = cpu_to_je32(JFFS2_F_I_MTIME(f)); + else + rd.mctime = cpu_to_je32(0); rd.type = fd->type; rd.node_crc = cpu_to_je32(crc32(0, &rd, sizeof(rd)-8)); rd.name_crc = cpu_to_je32(crc32(0, fd->name, rd.nsize)); @@ -883,6 +888,9 @@ static int jffs2_garbage_collect_deletion_dirent(struct jffs2_sb_info *c, struct kfree(rd); } + /* FIXME: If we're deleting a dirent which contains the current mtime and ctime, + we should update the metadata node with those times accordingly */ + /* No need for it any more. Just mark it obsolete and remove it from the list */ while (*fdp) { if ((*fdp) == fd) { |