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authorDavid Woodhouse <dwmw2@infradead.org>2007-08-23 10:43:14 +0100
committerDavid Woodhouse <dwmw2@infradead.org>2007-08-23 10:43:14 +0100
commitac0c955d5048c2c580fa7166a89133f0fd76c125 (patch)
tree041ac4fb544c7244a1a0b35c8ceabc142d5645c1 /fs/jffs2
parent68d09b1b6780415d82160f6b6d88e82bd724e691 (diff)
parentb377fd3982ad957c796758a90e2988401a884241 (diff)
downloadop-kernel-dev-ac0c955d5048c2c580fa7166a89133f0fd76c125.zip
op-kernel-dev-ac0c955d5048c2c580fa7166a89133f0fd76c125.tar.gz
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'fs/jffs2')
-rw-r--r--fs/jffs2/write.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/jffs2/write.c b/fs/jffs2/write.c
index bc61859..664c164 100644
--- a/fs/jffs2/write.c
+++ b/fs/jffs2/write.c
@@ -566,6 +566,9 @@ int jffs2_do_unlink(struct jffs2_sb_info *c, struct jffs2_inode_info *dir_f,
struct jffs2_full_dirent **prev = &dir_f->dents;
uint32_t nhash = full_name_hash(name, namelen);
+ /* We don't actually want to reserve any space, but we do
+ want to be holding the alloc_sem when we write to flash */
+ down(&c->alloc_sem);
down(&dir_f->sem);
while ((*prev) && (*prev)->nhash <= nhash) {
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